awwa c110-a21.10 (1998).pdf

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American W ater Works Association

6666

W. Quincy

Ave., Denver, CO 80235

(303)

94-7711

Erratum

to

A N S I / A W A C1 1

O/A2

1.10-98

Standard

f o r

Ductile-Iron and Gray-Iron Fittings,

3

In. Through 48

ln.

(76mm

Through

1,219mm)

For

Water

Correction t o figure and table:

P.9,

Fig.

1,

The arrow head for the “F” dimension needs

o

be raised

so

that

it

touches the

dimension line extending between the minimum internal diameters of the gland and the

ball socket. (See following Figure)

P.10,Table

1,

Bolt lengths for the 42- nd 48-inch sizes should read6 inches not6 inches.

(See following Table)

YRIGHT American Water Works Association

8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D - A W W A C L L O / A Z L - L O - E N G L

1774

783350

0509678 521

DUCTILE-IRONAND GRAY-IRON FITTINGS FOR WATER

9

-

NOTES:

0.19 in.

(4.8

m t -l I

-

J

KI

1. The nominal thickness shall notbe less than the nominal thickness of theitting of which t is a part.

2. The diameter of cored holes may be tapered an additional.06 in. (1.5 mm).

3.

Dimension

A

in Table 1 is the outside diameter f the plain endof the fitting.

4. In the event of an ovalness o the outside diameter of the plain end, the mean diameter measured by a circumferential

tape shall not e less than the minimum diameter shown n Table 1.The minor axis shall ot be less than the foregoing

minimum diameter plus an additional minus tolerance of 0.04 in. (1O mm) for sizes 8-12 in. (203-305 mm), 0.07 in. (1.8 mm)

for sizes 14-24 in. (356-610 mm), and 0.1O in. (2.5 mm) for sizes 30-48 n. (762-1,219 mm).

5.

K, and

K2

are the dimensions across the centerline ofhe boltholes. The gray-iron gland andell flange may be round r

polygon n shape for all sizes or square for 3-in. (76-mm) and 4-in. (100-mm) sizes. Ductile-iron glands maye other shapes as

long as the gland meets the performance requirements specified in Sec. 4.5,NWAWWA C l 11/A21.11.

6.

Gland thickness Mfor sizes 14-48 in. (35&1,219 mm) may be tapered

as

shown, at the option of the manufacturer.

7 For ductile-iron glands, the gland thicknessM listed above s not applicable. Designs incorporating reduced metal-section

thicknesses are permitted provided tests with these glands meet the performance requirements of Sec..5, ANSVAWWA

C l l/A21.11. Conformance with

N

dimensions shown in Table 1 is required at the bolt holes forll glands, gray iron or ductile

iron, to ensure interchangeabilityf joint parts.

Figure 1 Mechanical-joint dimensions

for s izes 3 to 48 in. (76

t o

1,219 m m ) see Table

1


8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D a A W W A C L L O / A 2 L * L O - E N G L . L 9 9 8

= 0783350 0 5 0 9 b 7 9 4bB

10

AWWA

C110-98/A21.10-98

1

m

1

m

d d d

1

d

1 x

w w w

1

m w

x

d

* w w m m s y y j

2::

N m o m

1 9 1

4

- 9

& & & b b b b b

N N N N N N N N N

t - m c - m

t - m e m e m w t - w t - at- W b

O O O

O

O

O

O O

O D

m o

m m

b N q

w w w w

o o o o 8

8 8 8 8 8 8 8 8


8/17/2019 AWWA C110-A21.10 (1998).pdf


American Water Works Association

(Revisi on of

ANSVAWWA

Cl

1 O/A21.10-93)

ANSUAWWA Cl 1 O/A21.10-98

AMERICAN NAnONAL STANDARD

FOR

DUCTILE-IRON AN D GRAY-IRON FITTINGS,

3

IN.

THROUGH 48

IN.

(76 m m

THROUGH 1,219mm),

FOR WATER

Administrative Secretariat

AMERICAN WATER

WORKS

ASSOCIATION

Effect ive date:Dee. 1, 1998.

First edit ionapproved by AWW A Board of Directors May

4,

951.

This edit ion approved June 21, 1998.

Approved by American Nat ional S tandards Ins t i tu te Sept .

0,

998.

AMERICAN WATER WORKS ASSOCIATION

6666 West Quincy Avenue, Denver, Colorado80235

8/17/2019 AWWA C110-A21.10 (1998).pdf


A W A

Standard

This document i s an American Water Works Association (AWWA) standard . It is not a specification.

AWWA standards describe minimum requirements and do not contain all

of

the engineering and

administrative nformation normally contained in specifications. The AWWA standards usually

contain options that must be evaluated by the user of the standard. Until each optional feature is

specified by the user, the product

or

service is not fully defined. AWWA publication

of

a standard

does not constitute endorsement of any product or product type, nor does AWWA test, certify, o r

approve any product. Theuse

of

AWWA standards s entirely voluntary. AWWA standards are

intended

t o

represent a consensus of the water supply indus try tha t the product described will

provide satisfactory service. When AWWA revises o r withdraws this standard, an oficial notice of

action will be placed on the first page of the classified advertising section of Journal A W A . The

action becomes effective on the firs t day of the month following the month of

Journal

AWWA

publication of the official notice.

American

National Standard

An American National Standard implies a consensus of those substantially concerned with its scope

and provisions. An American National Standard is intended as a guide to aid the manufacturer, the

consumer, and the general public. The existence of an American National Standard does not in any

respect preclude anyone, whether that person has approved the standard or not, from manufactur-

ing, marketing,purchasing, or usingproducts, processes, or procedures not conforming to he

standard. American National Standards are subject

t o

periodic review, and users are cautioned to

obtain the atest editions.Producers of goods made n conformity with an American National

Standardare encouraged t o sta te on their own responsibility nadvertisingand promotional

materials or on tags

o r

labels that the

goods

are produced in conformity with particular American

National Standards.

CAUTION

NOTICE:

The American National Standards Inst itute (ANSI) approval date on the front

cover

of

this standard indicates completion of the ANSI approval process. This American National

Standard may be revised or withdrawn at any time. ANSI procedures require that action be taken

to reaffirm, revise, or withdraw this standard no later than five years from the date of publication.

Purchasers of American National Standards may receive current information on all standards by

calling

or

writing the American National Standards Institute, 11W. 42nd

St.,

New York, NY

10036;

(212)642-4900.

All rights reserved.

No

part of this publication may be reproduced o r transmitted in any form

or

by

any means, electronic or mechanical, including photocopy, recording, or any information or retrieval

system, except in the form of brief excerpts or quotations for review purposes, without the written

permission of the publisher.

Copyright

O

1999 American Water Works Association

Printed inUSA

11

8/17/2019 AWWA C110-A21.10 (1998).pdf


Committee

Personnel

Subcommittee 3, Fittings, which reviewed thisstandard,had he following

personnel at the ime:

Larry R. Dunn,

Chair

C.M. Luna,

Vice-Chair

Consumer Members

K.A.lms, St. LouisountyWaterompany, St . Louis,

Mo.

(AWWA)

T.E. Coughran, City

of

Santa

Ana,

Santa Ana, Calif. (AWWA)

R.R.Goold, Johnson CountyWater District

No.

1,Kansas City, Kan. (AWWA)

R.D. Zwygart, Tampaater Department,ampa, Fla. (AWWA)

General Interest Members

M.G.oover,YA Consultingngineers,asadena, Calif. (AWWA)

Haroldennedy Jr., Suiken & Kennedy LLP, Morrisville,N.C. (AWWA)

P.I.cGrath Jr.,irmingham, Ala. ( A M A )

W.H. Smith,lora, Ill. (AWWA)

R.D.ilroy, Catlinngineers & Scientists, Columbia, S.C.AWWA)

Producer Members

Siddharth Bhattacharji,Sigma Corporation, Cream Ridge,

N.J.

Bill Bliss, Tyler Pipe, Tyler, Texas

E.C. Bradley Jr., EBBA Iron, Inc., Eastland , Texas

L.R.

Dunn, US Pipe

&

Foundry Company, Birmingham, Ala.

M.B. Harrington, HarringtonCorporation, Lynchburg,

Va.

T.M. Kiley, Victaulic Company of America, Easton, Pa.

C.M. Luna, McWane Cast Iron Pipe Company, Birmingham, Ala.

D.W. McCutcheon, Sta r Pipe Products Inc., Houston, Texas

P.A.

Selig, American Cast Iron Pipe Company, Birmingham, Ala.

T.F. Stroud, Ductile Iron Pipe Research Association, Birmingham, Ala.

C.L. Walton, Russell Pipe & Foundry Company, Alexander City,Ala.

iii

8/17/2019 AWWA C110-A21.10 (1998).pdf


Contents

All

AWWA s tandards fo l low the general format indicated

subsequently

Som e

variations from

this format may be

found in a particular standard .

SEC PAGE

Foreword

Introduction ........................................ vii

LA Background ........................................ vii

1.B History

................................................

vii

1.C Acceptance ............................................ ix

II Special Issues

........................................

x

1I.Advisory Information

on Product Application...................... x

III Use

of

This Standard

...........................

xi

1II.A Purchaser Options

and Alternatives

...............................

xi

II1.B Special Service Requirements

.............

xi

1II.CModification

t o

Standard ................... xii

N Majorevisions .................................. xii

V Comments ..........................................

x111

Standard

...

1

1.1

1.2

1.3

2

3

4

4 .1

4.2

4.3

4.4

5

5.1

5.2

5.3

5.4

5.5

5.6

General

Purpose .................................................. 2

Scope ...................................................... 1

Application.,

..........................................

2

Definitions...........................................

2

References ........................................... 2

Requirements

Permeation ............................................ 3

General Requirements ......................... 3

Coatings and Linings ...........................

4

Special Requirements for

Flanged Fittings

................................

4

Verification

Inspection and Certification

by Manufacturer ................................ 5

Inspection by Purchaser

.......................

5

Tolerances

o r

Permitted

Variations ........................................... 5

Chemical Limitations ........................... 7

Additional Tests Required

by the Purchaser ............................... 7

Acceptance Tests ................................... 6

SEC

PAGE

5.7 Defective Specimens and Retests ........ 8

5.8 Rejection

of

Fittings ............................. 8

5.9 Determining Rejection ......................... 8

6 Delivery

6.1 Marking ................................................. 8

6.3 Affidavit of Compliance .......................

8

Appendixes

A Flangedittings-Bolts,askets,

6.2 Packing ndShipping ..........................

8

and Installation

...........................

45

A . l Bolts andNuts .................................... 45

A.2 Gaskets ................................................

45

A.3 Installation.......................................... 46

B Special Fittings

...............................

47

Figures

1

2

3

4

5

6

7

8

9

10

10a

11

12

13

14

15

16

Mechanical-Joint Dimensions

for Sizes

3 to 48

in.

76

t o

1.

219

mm)

...............................

9

Mechanical-Joint Plain-End

Dimensions and Tolerances ........... 11

Mechanical-Joint Bends ..................... 12

Mechanical-Joint Tees

and Crosses ...................................... 17

Mechanical-Joint Base Bends

............

23

Mechanical-Joint Base Tees

..............

24

Mechanical-Joint Reducers ................

25

Mechanical-Joint Tapped Tees .......... 28

Mechanical-Joint Offsets ................... 29

Mechanical-Joint Sleeves

................... 30

Mechanical-Joint Split Sleeves

.........

30

Mechanical-Joint Caps and Plugs..... 31

Mechanical-Joint Connecting

Pieces................................................ 32

Connecting Pieces, One-End

Flanged ............................................ 33

Flange Details ..................................... 34

Base Drilling Details .........................

35

Flanged Bends .................................... 36

V

merican Water Works ssociationYRIGHT American Water Works Association

8/17/2019 AWWA C110-A21.10 (1998).pdf


SEC PAGE

S EC

. PAGE

17 Flanged Tees and Crosses

..................

37

8

Mechanical-Joint Tapped Tees

.......... 28

18 FlangedBaseBends

...........................

41 9

Mechanical-Joint Offsets

...................

29

19

Flanged Base Tees

..............................

42 10

Mechanical-Joint Sleeves .................. 30

20langed Reducers

................................

43

11

Mechanical-Joint Caps and Plugs .....

31

12 Mechanical-Joint Connecting

Tables

Pieces

...............................................

32

1

2

3

4

5

6

7

Mechanical-Joint DimensionS.in

10

Plain-End Dimensions and

13

14

15

16

17

18

19

20

A .1

.....

Tolerances for Mechanical-

Joint Fittings

...................................

11

Mechanical-Joint Bends

13

Mechanical-Joint Tees

and Crosses

......................................

17

Mechanical-Joint Baseends 23

Mechanical-Joint

Base

Tees 24

Mechanical-Joint Reducers

25

.....................

............

...............

................

Connecting Pieces. One-End

Flanged ............................................

Flange Details

....................................

Flanged Bends ....................................

Flanged Tees and Crosses

.................

Base Drilling Details ..........................

Flanged Base Bends

...........................

Flanged Base Tees

.............................

Flanged Reducers

...............................

Flange Gasket Details

.......................

33

34

35

36

37

41

42

43

46

vi


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Foreword

Th is foreword is for in formation only and is not part of ANSIIAWWA

CllOlA21.10.

I.

Introduction.

I.A.

Background.

American National Standards Committee A21 on Cast-Iron

Pipe and Fittings

was

organized in 1926 under the sponsorship of the American Gas

Association (A.G.A.), the American Society for Testing and Materials

(ASTM),

he

American Water Works Association (AWWA), and the New England Water Works

Association (NEWWA).Between 1972 and 1984, the cosecretariats were A.G.A.,

AWWA, and NEWWA, with AWWA serving as administrative secretariat. In 1984,

the committeebecame an AWWA committee with thename AWWA Standards

Committee A21 on Ductile Iron Pipe and Fittings. In 1988, NEWWA withdrew as

a

separate secretariat; however, it continues to mainta in its represen tation n the A21

Committee. In 1997, A.G.A. withdrew as cosecretariat.

The present scope of Committee A21 activity is the prepara tion

f

standards for

cast-iron and ductile-iron pressure pipe for gas, water, and other liquids, and fittings

for usewith uch pipe. These standards include design, dimensions, mater ials,

coatings, linings, joints, accessories, and methods of inspection and testing.

The work of CommitteeA21 is conducted by subcommittees. The scope of

Subcommittee 3 , Fittings, includes the periodic review of all current A21 standards

for fittings and the preparation of revisions and new standards, when needed, for

fittings t o be used with cast-iron and ductile-iron pressure pipe included in A21

standards.

I.B. History. The evolution of AWWA and

ANSI

standards for fittings is

presented in this foreword t o provide information relating t o systems having aged

cast-iron pipe and fittings still inservice.

The earliest record of an AWWA standard for cast-iron pipe is contained in the

Report of Proceedings of the Tenth Ann ual Meeting of the American Water Works

Association

(1890). In 1902, NEWWA adopted

a

more detailed standard itled

“Standard Specification for Cast Iron Pipe and Special Castings.”

The next AWWA standard for pipe and fittings,AWWA 7C.1-1908,was approved

May 12, 1908. A second edition, AWWA C100-52T, was approved by AWWA Dec.

31,

1952, and byNEWWA Ja n. 23, 1953. The third edition, AWWA C100-54T, was

approved by AWWA Oct. 25, 1954, and finally issued

as

AWWA C100-55, having been

advanced from tentative t o standard without change June 17, 1955. AWWA C100-55

covered fittings in the size range

4

o 60 in. (102 to 1,500 mm).* The fittings were all

bell and spigot (caulked oint)

of

the so-called long-radius design. Theoutside

diameter

(OD)

for spigots varied with wall thicknesses, which were designated classes

A, B, C, and

D.

Fittings 4 to 12 in. (102 to 305 mm) were made to class D patterns,

having only one OD and pressure rating. Fittings14 to 24 in. (356 t o 610 mm) in size

were furnished in classes

B

and D, and fittings 30 to 60 in. (762 to

1,500

mm) in size

were furnished in classes A, B, C, and D. All fittings made in ccordance with AWWA

7C.1-1908 and C100-55 had the class identification cast on the fitting.

“Metric conversions given in this standard are direct conversions

of US

customary units

and are not those specified in the Interna tional Organization

for

Standardization (IS01

standards.

vii

8/17/2019 AWWA C110-A21.10 (1998).pdf


ASA* A21.10-1952 (AWWA C110-52) was approved byASA Sept. 30, 1952,

following approval by A W A May 4, 1951. The standard covered 3-

t o

12-in. (76-

t o

305-mm) fittings of the so-called short-body design, whichwere the subject of

extensive research and tests by Committee A21. The rated pressure givenby the

standard was 250 psi (1,724 kPa) plus waterhammer. The standard provided a safety

factor of 2.5 pluswaterhammer based on burs t ests, Hydraulic losses were

determined and compared with those found with long-radius fittings manufactured

in accordance with AWWA Standards. Theminimum grade

of

cast ron n the

standard was 25,000 psi (172.4 MPa) tensile strength.

ASA A21.10-1964 (AWWA C110-64) was approved byASA Jan. 9, 1964. The

revision covered 2-

to

48-in.

(50- to

1,219-mm) fittings. The design

of

the 14-

to

48-in.

(356- to 1,219-mm) fittings in the revision was based on an exhaustive series of burst

tests. The minimum grade of cast iron (25,000 psi [172.4 MPa] tensile strength) was

retained, and higher grades up o 35,000 psi (241.3 MPa) tensile strength were used

to secure higher pressure ratings without adically changing the thicknesses. Ductile

iron, grade 80-60-03, was also added in the 14- t o 48-in. (356- t o 1,219-mm) sizes with

a rated working pressure of 250 psi (1,724 kPa), having he same wall thicknesses as

150-psi (1,034-kPahratedgray-ironfittings. Theminimum safety factor based on

burs t tests of representative fittings

of

the weakest type was three times the rated

working pressure. Tables for flanged fittings and mechanical-joint fittings were

added for the first time.

ANSIA21.10-1971 (AWWA 2110-71) was approved byANSI July 14, 1971.

Ductile-iron fittings were added in sizes 3 to 12 in. (76 to 305 mm) and were rated

for

350 psi (2,413 kPa) working pressure, The grade

of

ductile iron waschanged t o

70-50-05

to

provide greater toughness. The safety factor against bursting was three

times the rated working pressure. If required by the purchaser on special order,

fittings were required to withstand a hydrostatic proof test not to exceed one and one

half times the rated working pressure without leaks r permanent distortions.

ANSIA21.10a-1972 (AWWA C110a-72) was approved Dec. 17, 1972, as a

supplement to ANSI A21.10-1971. The pressure rating

for

14-

to

24-in. (356-

o

610-mm)

ductile-iron fittings was increased to 350 psi (2,413 kPa).

ANSUAWWA C110-77

(ANSI

A21.10) was approved by ANSI Apr. 7, 1977. The

major change in this revision was the discontinuance

of

bell-and-spigot fittings (caulked

joints) and 2- and 21/4-in. (50- and 56-mm) fittings in the standard. These actions

were taken because the use

of

caulked joints had steadilydeclined until their use had

become a rarityand he 2- and 21/4-in. (50- and 56-mm) sizes were no longer

manufactured in the United States. (Bell-and-spigot fittings are still available from some

foundries on special order.) With the elimination of 2- and 21/4-in.

(50-

and 56-mm)

sizes, the standard ncluded

3- to

48-in. (76- o 1,219-mm)mechanical-joint and flanged

fitt ings only.

Another change made in the 1977 edition was in bolt lengths for flanged fittings

to comply with ANSIIAWWA C115lA21.15-75, Standard

for

Flanged Cast-Iron and

Ductile-Iron Pipe With Threaded Flanges. Appendix A was added to the standard to

cover bolts, gaskets, and the installationof flanged fittings. Appendix B was added as

a listing of available special fittings that arenot a part

of

the standard.These include

*American Standards Association (ASA) is he formername of the AmericanNational

Standards Institute.

v111

...

8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D * A W W A

CLI IO /A~ L-LO-ENGL

0383350

050b084 b b 8 W

reducingbends, Y-branches, blind flanges, educing ees,bullhead ees, lared

fittings, side-outlet tees and elbows, and wall pipe.

The following note introduced n the 1977 edition autioned boutusing

mechanical-joint fittings with aged existing cast-iron pipe:

NOTE:Care should be used when connecting mechanical-joint fittings to aged

existing cast-iron pipe. The outside diameter of aged pipe should be measured prior

to

cutting since ome of the older pipe was manufactured

t o

a larger diameter than

s

presently specified in A21 standards. Mechanical-joint sleeves

o r

bell-and-spigot

(caulked-joint)sleeves are available t o provide transition from existing cast-ironpipe;

however, they must be specified on the purchase order. Center

to

bottom-of-socket

dimensions (dimensionA in Table 3 and dimension

J

in Table 4 of this standard) for

A21.10 mechanical-joint ittings are hesameas he center t o bottom-of-socket

dimensions

for

bell-and-spigot caulked-joint) ittings specified in the 1971 and

previous editions of A21.10. The following standards contain reference dimensions

useful in classifying existing cast-iron pipe:

AWWA 7C.1-1908 (AWWA C100-55), Standard Specifications for Cast ron

Pressure Fittings, Table 1.

ASA A21.2-1953 (AWWA C102-531, American Standard for Cast Iron Pit Cast

Pipe for Water

o r

Other Liquids, Tables 2.1 and 2.2.

ANSI A21.6-1975 (AWWA C106-751, American National Standard for Cast-Iron

Pipe Centrifugally Cast in Metal Molds for Water or Other Liquids, Tables 6.4, 6.5,

and 6.6.

ANSI A21.8-1975

(AWWA

C108-751, American National Standard

for

Cast Iron

Pipe Centrifugally Cast in Sand-LinedMolds for Water or Other Liquids, Tables 8.4,

8.5, and 8.6.

ANSI/AWWA C151/A21.51-86, American NationalStandard for Ductile Iron

Pipe Centrifugally Cast in Metal Moldsor Sand-Lined Molds for Water or Other

Liquids, Tables 51.4 and 51.5.

ANSVAMWA CllO/A21.10-82, as approved by ANSI Aug. 24, 1982, introduced

no major revisions.

ANSI/AMWA C153/A21.53-84 (First Edition), American National Standard

for

Ductile-Iron Compact Fittings, 3 In. through

12

In. (76 mm through 305 mm),

for

Water andOther Liquids, was approved byANSI Feb.4, 1985. This standard,

developed by Standards Committee A21, Subcommittee 3, Fittings, presents compact

fittings designed t o use the a ttendant strength of ductile iron.

ANSI/AWWA CllO/A21.10-87 was approved by

ANSI

Oct. 30, 1987. The major

revisions included new sections on rejection

of

fittings and determinationof rejection,

and ductile-iron grade 60-42-10 was added. Cast marking of the country where cast

was added; Sec. 10-4.3,

Joint

Accessories, was added; and 14-in. through 48-in. (356-mm

through 1,219-mm) solid sleeves made with B-pattern equipmentwere added.

ANSI/AWWA CllO/A21.10-93 was approved byANSIAug. 10, 1993. Major

revisions in this edition of the standard included the addition of a section on health

effects and permeation, allowance

for

reduced metal-section thicknesses for ductile-

iron glands, addition

of

a precautionary note on the use of flange gaskets thinner

than Y8 in. (3.2 mm) in appendix A, addition

of

flanged-joint bolt tightening sequence

to appendix

A,

and the addition of a section on ring gaskets in appendix

.

I.C. Acceptance. In May 1985, the US EnvironmentalProtection Agency

(USEPA) entered ntoa cooperative agreementwitha consortium led by NSF

International(NSF) to develop voluntary hird-partyconsensusstandardsanda

certificationprogram for alldirectand ndirectdrinkingwateradditives.Other

ix

YRIGHT A i W t W k A i ti

8/17/2019 AWWA C110-A21.10 (1998).pdf


members of the original consortium included the American Water Works Association

Research Foundation (AWWARF) and the Conference of State Health and Environ-

mental Managers (COSHEM). The American Water Works Association (AWWA) and

the Association of State Drinking Water Administrators (ASDWA) joined later.

In

the United States, authority t o regulate products for use in,

or

in contact

with, drinking water rests with ndividual states.* Local agencies maychoose to

impose requirements more stringent than those required by the state.

To

evaluate

the health effects of products and drinking water additives rom such products, state

and local agencies may use various references, including

1.

An

advisory program formerly administered by USEPA, Office of Drinking

Water, discontinued on Apr.

7, 1990.

2. Specific policies

of

the state or local agency.

3. Two standards developed under he direction of

NSF,

ANSI’/NSFS 60,

Drinking Water Treatment Chemicals-Health Effects, and ANSINSF 61, Drinking

Water System Components-Health Effects.

4. Other references, including A W A standards,

Food ChemicalsCodex,

Water Chemicals Codex,§ and other standards considered appropriate by the sta te or

local agency.

Various certification organizations may be nvolved in certifying products n

accordance with

ANSUNSF

61. Individual states

o r

local agencies have authority to

accept

or

accredit certification organizations within thei r jurisdiction. Accreditation

of certification organizations may vary from jurisdiction t o jurisdiction.

Appendix A, “Toxicology Review and Evaluation Procedures,” t o ANSUNSF 61

does not stipulate a maximum allowable level (MAL)of a contaminantfor substances

not regulated by a USEPA final maximum contaminant level (MCL). The MALSof an

unspecified list of “unregulated ontaminants” re basedn toxicity testing

guidelines (noncarcinogens) and risk characterizationmethodology (carcinogens). Use

of Appendix A procedures may not always be identical, depending on the certifier.

ANSUAWWA CllO/A21.10 does not address additives requirements. Thus, users

of this tandard should consult theappropriate tate o r local gency having

jurisdiction in order to

1. Determine additives requirements, including applicable standards.

2. Determine thestatus of certifications by allparties offering to certify

3.

Determine curren t information on product certification.

products for contact with, or treatment

of,

drinking water.

II.

Special Issues.

1I.A. Advisory Information on Product Application.

Unless otherwise provided

in the purchaser’s specifications, all fittings and accessories shall comply with this

standard . Fit tings and ccessories not complying with this standard shal l e replaced

by the manufacturer at the agreed point of delivery. The manufac turer shall not be

liable for shortages or damaged fittings after the fitting is accepted at th e agreed

”Persons nCanada , Mexico, and non-North American countries hould ontact the

appropriate authority having jurisdiction.

tAmerican National Standards Institute, 11W. 42nd

St.,

New York, NY 10036.

SNSF International,

3475

Plymouth Rd., Ann Arbor, MI

48106.

§Both publications available from National Academy of Sciences, 2102 Constitution Ave.

N.W., Washington, DC

20418.

X

i k i i

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STD-AWWA C I I L O / A ~ L * L O - E N G L 1998

0 7 8 3 3 5 0 050608b

430

point of delivery, except as recorded on the delivery receipt or similar document by

the carrier's agent.

III. Use

of This Standard.

AWWA has no responsibility for the suitability or compatibility of the provisions

of this standard to any intended application by any user. Accordingly, each user

of

thisstandard s responsible for determining tha t he standard's provisions are

suitable for and compatible with that user's intended application.

1II.A. PurchaserOptions ndAlternatives. This standard includes ertain

options tha t, if desired, must be specified in the purchaser's specifications.

It

is also

necessary that such options be included on the purchase order. Also, a number of

items must be specified

to

describe completely the fittings required. The following list

summarizes the detailsandavailable options, andreferences the sections of the

standard where they are found.

1. Size, joint type, pressure rating (Sec. 1.1 and tables).

2. Joint requirements (Sec. 4.2.1 and 4.2.2).

3. Type

of

iron (Sec. 4.2.4).

4. End combinations (Sec. 4.2.5).

5 . Certification by manufacturer (Sec. 5.1.3).

6 .

Inspection by purchaser (Sec.

5.2).

7 . Elimination of cement-mortar lining (Sec. 4.3.2).Experience has indicated

that the petroleum asphaltic inside coating isnot complete protection against loss in

pipe capacity caused by tuberculation. Cement-mortar linings are recommended for

most waters.

8.

Special coatings and linings (Sec. 4.3.3).

9. Acceptance tests (Sec. 5.4).

10. Special tests (Sec. 5.6).

11. Special flange bolt-hole orientation (Sec. 4.4.3).

1II.B. Special Service Requirements. The following special service requirements

1. The fittings for which this standard is ntended are those normally used for

water. Fittings for other services may require special consideration by the purchaser.

2. The method of installat ion of fittings depends on the type of joint and

should be made in accordance with applicable parts

of ANSI/AWWA

C111/A21.11,

Rubber-Gasket Joints for Ductile-Iron and Gray-Iron Pressure Pipe and Fittings;

ANSUAWWA C600, Installation of Ductile-Iron Water Mains and Their Appurte-

nances; and recommendationsof manufacturers regarding their product.

3. Attention s directed to an apparen t conflict between this standard and

ASME/ANSI B16.1, Cast Iron Pipe Flanges and Flanged Fittings, with regard to

pressure ratings for flanged fittings.

In ANSUAWWA CllO/A21.10, flanged joint fittings are rated for 150 or 250 psi

(1,034 or 1,724 kPa) working pressure, depending on the materia l, that is,gray iron

or ductile iron; he wall thickness of gray iron; and he size

of

the fitting. The ratings

of these fittings were established on the basis

of

hydrostatic testing

of

fittings

to

bursting and providefor afactor of safety of at east 3.0 at he rated working

pressure and at ambient temperature. ANSI/AWWA CllO/A21.10 flanges that ar e

adequate for water service of

250

psi (1,724 kPa) working pressure have facing and

drilling identical to ASME/ANSI B16.1 class 125 flanges, and match class 125 B16.1

flanges, that for service at -20 to 150°F (-28.9' to 65.6 C)are rated for only 150 t o

200 psi (1,034 to 1,724 kPa), depending on the flange size and the class

or

grade of iron.

should be noted:

xi

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STD.AWWA CLltO/A2L-LO-ENGL

1998

m

O783350

0 5 0 b 0 8 7

377

ASME/ANSI B16.1 covers both separate flanges and flanged fittings of gray iron

for service at both ambient and elevated temperatures. The pressure-temperature

ratings of these flanges, as set forth in ASME/ANSI B16.1 and stated on the flyleaf

of that standard, are ot based on burst strength, buthave evolved over an extended

period of time of satisfactory performance ina wide range of general service

conditions. These ratings encompass pressure combined with elevated temperature,

stresses imposed by piping, thermalstressesdue to temperaturevariations,and

many other conditions causing stress in the flange or fitting.

ASME/ANSI B16.1 also contains the design of a class 250 flange, which is much

heavier, has a larger bolt circle, and uses larger-sized bolts than the B16.1 class 125

flange and he flanges covered inANSUAWA C115/A21.15 and hisstandard.

ASME/ANSI B16.1 class 250 flanges will not connect to the B16.1 class 125 flange,

the ANSUAWWA C115/A21.15 flange, or the ANSUAWWA CllO/A21.10 flange.

4. Although this standard does not detail the orientation of bolt holes in the

flanges

of

the mechanical joint, i t is at times convenient or necessary t o have the bolt

holes specially oriented. The normal but not universal practice is

to

have the bolt holes

straddle the vertical centerline of the fittings, valves, and hydrants. (The vertical

centerline of a fitting is determinedwhen the fitting is n the position to change the

direction

of

fluid flowing inahorizontalplane. With standard base bends and

standard base ees, the vertical centerline is determined when the fitt ing is in a

position t o change the fluid flowing in

a

vertical plane.) If special orientation is

known t o be necessary, it should be stated on the purchase order.

1II.C.

Mod if icat ion to Standard.

Any modification to the provisions, definitions,

or terminology in this standard must be provided in the purchaser’s specifications.

IV. Major Revisions. Themajor revisions made to thisstandard in this

edition are as follows:

1. The format has been changed to AWWA standard style.

2. Section I.A,Background,was revised torecognize the withdrawal of the

American Gas Association as cosecretariat of the A21 Committee.

3 . The acceptance clause (Sec. 1 . 0 has been revised to approved wording.

4. The advisory information paragraph

(Sec.

1I.A) was revised and moved

from the body of the standard into the foreword.

5.

The cope of the tandardhas been limited to water service andall

references t o gas and other liquids have been eliminated.

6. The scope was amended to recognize 350-psi (2,413-kPa) ratings for 12-in.

(305-mm) and smaller flanged ductile-iron fittings when used with special gaskets.

7. Cement-mortar inings (Sec. 4.3.2) was revised t o reflect the optional

status of seal coat in the late st evision of ANSUAWWA C104/A21.4.

8.

Special coatings and inings (Sec. 4.3.3) was revised to include asphaltic

material as a special lining.

9. Table 1 was revised in accordance with the 1995 revision of ANSVAWWA

C111/A21.11. Revisions include plus olerances on the K I ,

K z ,

and L dimensions;

longer bolt lengths for the

42-

and 48-in. (1,067- and 1,219-mm) sizes; and he

footnote on ductile-iron glands.

10. Tables 16 through 19 on flanged fittings were revised t o show the use of

ductile iron for

3-

t o 12-in. (76- to 305-mm) flanged fittings with the samedimensions

as gray-iron fittings. Explanatory footnotes were also added.

11. The gaskets section of appendix A was revised t o describe the ubber

material as being synthetic.

xii


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STDmAWWA CLLO/A2L*LO-ENGL L998 0783350

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203

V.

Comments. If you have any comments o r questions about this standard,

please call the AWWA Volunteer and Technical Support Group,

(303)

794-7711 ext.

6283,

FAX (303) 795-1440, or write t o the department at 6666 W. Quincy Ave.,

Denver, CO 80235.

xiii

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2 AWWA

C110-98 A21.10-98

Sec.

1.2

Purpose

The main purpose of this standard is o provide the minimum requirements

for

ductile-iron and gray-iron fittings, 3 in. through 48 in. (76 mm through 1,219 mm),

for

water.

Sec.

1.3

Application

This standard can be referenced in specifications

for

ductile-iron and gray-iron

fittings,

3

in. through 48 in. (76 mm through 1 ,219 mm), or water. The stipulations

of this standard apply when this document has been referenced and then only

t o

ductile-iron and gray-iron fittings, 3 in. through 48 in. (76 mm through 1,219 mm),

for

water.

SECTION

2:

DEFINITIONS

The following definitions shall apply in this standard:

1.

Ductile iron:

A cast ferrous material in which a major par t

of

the carbon

content occurs as free graphite ina substantially nodular o r spheroidal form.

2.

Flange oint:

The flanged and bolted joint as detailed in Figure 14 and

Table 14.

3. Gray iron: The cast ferrous material in which a major part of the carbon

content occurs as free graphite in the form of flakes interspersed throughout the

metal.

4. Manufacturer: The artyhat manufactures,abricates, or produces

materials

or

products.

5 .

Mechan ical joint: The gasketed and bolted joint

as

detailed in the lates t

revision of ANSUAWWA CllllA21.11.

6. Purchaser: Theperson, company, or organization tha t purchases ny

materials

or

work to be performed.

7 .

Push-on o in t : The single rubber-gasket oint asset forth n the atest

revision of ANSVAWWA C

11

1lA2

1.11.

SECTION

3:

REFERENCES

This s tandard references the following documents. In their latest editions, they

form

a

part of this standard t o the extent specified within the standard. In any ase

of conflict, the requirements

of

this standard shallprevail.

ASME*/ANSIi B16.1-Cast Iron Pipe Flanges and Flanged Fittings.

ASTM : A48”Standard Specification

for

Gray Iron Casting.

*American Society

of

Mechanical Engineers, United Engineering Center,

45 E.

47th St.,

New

York,

NY

10017.

?American National Standards Institute, 11W. 42nd St.,New

York,

NY

10036.

$American Society

for

Testing and Materials,

100

Barr Harbor Dr., West Conshohocken,

PA

19428-2959.


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DUCTILE-IRON

AND

GRAY-IRON FITTINGS FOR WATER

3

ASTM A438-Standard Test Method for Transverse Testing of Gray Cast Iron.

ASTM A536-Standard Specification for Ductile Iron Castings.

ANSUAWWA C104/A21.””American National Standard for Cement-Mortar Lining

for

Ductile-Iron Pressure Pipe and Fittings for Water.

ANSUAWWA Clll/A21.1l-AmericanNational Standard

for

Rubber-Gasket

Joints for Ductile-Iron Pressure Pipe and Fittings.

ANSVAWWA C153/A21.53-American National Standard for Ductile-Iron Compact

Fittings,

3

In. Through 24 In.

76

mm Through 610 mm) and 54 In. Through 64 In.

(1,400 mm Through 1,600 mm),

for

Water Service.

ANSUAWWA C6OO-Standard for Installation of Ductile-Iron Water Mains and

Their Appurtenances.

SECTION 4:

REQUIREMENTS

Sec. 4.1 Permeation

The selection

of

materials is critical for water service and distribution piping n

locations where the re is likelihood the pipe will be exposed

to

significant concentra-

tions of pollutants composed of low molecular weight petroleum products or organic

solvents o r their vapors. Research has documented that pipe materialssuchas

polyethylene, polybutylene, polyvinyl chloride, and asbestos cement, and elastomers,

such as used in jointing gaskets and acking glands, may be subject to permeation by

lower molecular weight organic solvents or petroleum products. If a water pipe must

pass through such a contaminated area

or

an area subject to contamination, consult

with the manufacturer regarding permeation of pipe walls, jointing materials, and o

forth,

before

selecting materials

for

use in that area.

Sec.

4.2

GeneralRequirements

4.2.1

Mechanical joint and lange oint .

Fittings with mechanical joints and

flange joints shallconform

to

the dimensions and weights hown in the tables in this

standard unless otherwise agreed on at the time of purchase. The mechanical joint

shallalso conform

t o

ANSVAWWA Clll/A21.11.Either ductile-iron or gray-iron

glands may be used unless otherwise specified by the purchaser.

Splitglandsandglands in segmentsandothervariationsshall be allowed,

provided they meet the performance requirements of ANSVAWWA Clll/A21.11.

4.2.2

Push-on o in t .

Fittingswithpush-on oints hallhaveweightsand

dimensions of the bell, socket, and plain end in accordance with the manufacturer’s

standard design. The manufacturer shall furnish drawingsof the joint and gasket if

requested by the purchaser. Performance requirements and special requirements for

push-on oints shall conform

to

the requirements for the push-on joint n

ANSI/

A W A

Cll l lA2l . l l .

4.2.3

Joi nt accessories.

Unless otherwise specified by the purchaser, gaskets,

glands, bolts, and nuts shal l be furnished with mechanical joints; and gaskets and

lubricant hall be furnishedwithpush-on oints;all n sufficient quantity for

assembly of each joint.

4.2.4

Type of

iron. Fittings shall be cast from gray iron

o r

ductile ron and

have pressure ratings as shown in the tables. When both materia ls are shown in the

tables,either maybe furnished at he manufacturer’s option unlessotherwise


8/17/2019 AWWA C110-A21.10 (1998).pdf


4

AWWA C110-98/A21.10-98

specified by the purchaser. All fittings shall be capable of withstanding, without

bursting, hydrostatic tests

of

three times the rated water working pressure.

4.2.5 Other oint designs or dimensions. Standard fittings shall be furnished

with the end combinations shown in the tables. When fittings of other designs or

dimensions are purchased under this standard , thepurchaser must specify the fitting

design. Plainends of mechanical-joint fittings maybe furnishedwith bevels for

assembly with push-on jointbells.

NOTE: Bell fittings without plain ends are most readily available.

Sec. 4.3 CoatingsandLinings

4.3.1 Outside oating. The outside coating shall be apetroleumasphaltic

coating approximately1mil

(25

Pm) thick. The coating shall be applied to the outside

of

all fittings unless otherwise specified by the purchaser. The finished coating shall

be continuous, smooth, neither brit tle when cold nor sticky when exposed to the sun,

and strongly adherent to the fitting.

4.3.2 Cement-mortarinings. The lining for useundernormal conditions

shall be acement-mortar ining n accordance with the ates t revision of

ANSI/

AWWA C104lA21.4, unlessotherwise specified.' Cement-mortar inings are not

normally furnished in sleeves, plugs, or caps.

4.3.3 Special coatings and linings. For special conditions, other types of coat-

ings and linings may be available. Special coatings and linings shall be specified by

the purchaser. One special lining for fittings that are not cement-mortar lined is an

asphaltic material as thick as practicable, at least 1mil (25 Fm), that conforms t o all

appropriate requirements for seal coat, as described in the latest revision of ANSI /

AWWA C104lA21.4.

Sec.

4.4

Special Requirements

for

Flanged Fittings

4.4.1

Flanges.

Flangesshall conform to the dimensions shown in Table

14,

which are adequate

for

the pressure ratings given in Sec. 4.2.2of ANSIIAWWA C111/

A21.11.

NOTE:The bolt circle and bolt holes

of

these flanges match those

of

ASME/ANSI

B16.1 and can be joined with these class 125 flanges. Flanges of ANSUAWWA C110/

A21.10 fittings cannot be joined with class 250 B16.1 flanges.

4.4.2 Facing. Flanges shall be flat-faced without projection

or

raised-face and

shall be furnished smooth or with shallow serrations. Flanges may be back-faced

or

spot-faced for compliance with he lange hickness olerance set forth n his

standard . Bearing surfaces for bolting shall be parallel to the flange face within 3".

4.4.3 Bolt holes. Bolt holes shall be in accordance with the dimensions shown

in Table

14.

Bolt holes shall be equally spaced and shall straddle the centerlines

of

the flange as shown in Figure 14.

4.4.3.1. Misalignment

of

corresponding bolt holes of two opposing flanges shall

not exceed 0.12 in. (3.0 mm).

4.4.3.2. If bolt-hole orientationother than provided or in hisstandard s

required by the purchaser, the special orientation shall be specified in thepurchaser's

specification.

*Experience indicates that the petroleum asphaltic inside coating is not complete protection

against

loss

in pipeapacityaused

by

tuberculation.Cement-mortariningsre

recommended for

most

waters.

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DUCTILE-IRON

AND GRAY-IRON

FITTINGS

FOR

WATER

5

4.4.4 Laying-lengthdimensions . Face-to-face dimensions hall conform to

a

tolerance of

k0.06

in. (+L5 mm) for sizes

3

t o 10 in. (76 to 254 mm) and k0.12 in.

(+3.0

mm) for sizes 12

t o

48 in.

(305

o 1,219 mm). Center-to-face tolerances shallbe

one half those of face-to-face tolerances. The largest opening shall govern the

tolerance for all openings.

SECTION 5:

VERIFICATION

Sec.

5.1

Inspection and Certification by Manufacturer

5.1.1 Qu ality control and nspe ction practice. The manufacturershallestab-

lish the necessary quality control and inspection practice to ensure compliance with

this standard. All fittings shall be clean and sound without defects that could impair

their service.

5.1.2 Repairs of defects. Repairing defects by welding

or

other methods shall

not be allowed if such repairs could adversely affect the serviceability

of

the fittingor

its capability

to

meet the strength requirements of this standard.

5.1.3

Certification by manufacturer.

If required by the purchaser, the manu-

facturer shall furnish a sworn statement that the inspection and all the specified

tests have been made and the results thereof comply with the requirements of this

standard.

5.1.4

Ma nufacturer’s records.

The results of the specified tests (Sec. 5.4, 5.5,

5.6

and 5.9 if applicable) shall be recorded and retained for one year and shall be

available

to

the purchaser a t the manufacturer’s plant.

Sec. 5.2 Inspection byPurchaser

5.2.1 Purchaser’sobligations. If the purchaserdesires t o inspect ittings at

the manufacturer’s plant, it shall be stated in the purchaser’s specifications and the

conditions described under which the inspection shall be made (such as time and

extent of the inspection).

5.2.2 Manufacturer’sobligations. The purchaser’s representative hallhave

free access to those areas of the manufacturer’s plant as are necessary t o determine

compliance with this standard. The manufacturer shall make available for the use by

the purchaser’s epresentativesuchgaugesasarenecessary for inspection. The

manufacturer hall provide the purchaser’sepresentativewith ssistance as

necessary for the handling of fittings.

Sec.

5.3

Tolerances or PermittedVariations

5 . 3 . 1 Dimensions. Fittingsshall be measuredwithsuitablegauges a t suffi-

ciently frequent intervals to ensure that the dimensions comply with the require-

ments

of

this standard. The smallest inside diameter

(ID)

of

the sockets and the

outside diameter OD)

of

the plain ends shall be tested with circular gauges. Other

socket dimensions shall be measured as appropriate.

8/17/2019 AWWA C110-A21.10 (1998).pdf


6

AWWA C110-98/A21.10-98

5.3.2

Thickness.

Minus tolerances for metal hicknesses, except those shown

in Tables 1 and 2, shall not exceed the following:

Fitting Sizea

Minus

Tolerance

in. in. mm)

~~~ ~~

3-6 0.10 (2.5)

8-20 0.12 (3.0)

24-48 0.15

(3.8)

*Metric conversion for dimension: in. x

25.4 =

mm.

An additional olerance hall be permitted over areas not exceeding 8 n.

(200 mm) in any direction as follows: for 3- to 12-in.

(76-

to 305-mm) fittings,0.02 in.

(0.5mm); for 14- to 48-in.

(356-

to 1,219-mm) fittings,0.03 in. (0.8 mm).

5.3.3

Weight.

The weight of anyfittingshall not be less than he nominal

tabulated weight by more than 10 percent for fittings 12 in. (305 mm) o r smaller in

diameter

o r

by more than 8 percent for fittings larger han 12 in. (305 mm) in diameter.

The nominal tabulated weight is the weight

of

the fitting before the application of

any lining or coating other than the standard oatings.

Sec.

5.4

AcceptanceTests

5.4.1 Physical est-gray-iron fitting s. The standard acceptance test

for

the

physical characteristics of gray-iron fittings shallbe one

of

the following:

1.

Transverse test conducted in accordance with ASTM

A438.

2. Tensile test conducted in accordance with ASTM A48.

3. Transverse o r tensile tests conducted on coupons obtained from a part of

the castings' runner-bar system

r

the casting. The diameter of the runner baror the

thickness of the casting where the test coupon or bar is selected must be similar to

that required of ASTM A438 or

A48

test bars.

5.4.1.1 Choice

of

tes t. Unless specified by the purchaser, selection of the tes t

bar coupon and est method (either he ransverse est or tensile test, as the

acceptance test) shallbe at theoption of the manufacturer. The acceptance values for

tensile and transverse tests shall be as shown in the following table.

Min.

Breaking

Min. Tensile

Irontrength

Fitting

Bar Diam. Span'oadtrengthi:

p s i Size psi

(1,000s)

M P CL)

in.- in.

mm)

in. mm)

lb

k g )

(1,000s)

W )

25

(172)

3-14 1.20

(30.5)

18 (457)

2,000

(907)

. 25

(172)

30

(207)

14-24 1.20

(30.5)

18

(457)

2,200

(998)

30

(207)

30

(207)

2048 2.00

(50.8)

24 (610)

7,600

(3,447)

30

(207)

35 (241)

16-24 1.20

(30.5)

18 (457)

2,400 (1,089)

35 (241)

35 (241)

20-36

2.00

(50.8)

24 (610)

8,300 (3,765)

35241)

*Metric conversion for dimension: in.

x 25.4 =

mm.

fASTM A438.

fASTM A48.

i k i i

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DUCTILE-IRON AND GRAY-IRON FITTINGS FOR WATER 7

For 20-in. (508-mm) and 24-in. (610-mm) fittings with a body thickness grea ter

than 1 n. (25.4 mm), a 2-in. 50.8-mm) test bar shal l be used.

5.4.2 Physical tes t -duc t i le- iron f i t t ings . The standard acceptance test

for

the

physical characteristics of ductile-iron fittings shall be a tensile test on coupons cast

from the same iron as the fittings.

Except as otherwise provided herein, coupons shall be cast and the test made in

accordance with ASTM

A536.

The test coupon shall be obtained, at the manufac-

turer’s option, from one of the following: (1) he ASTM A536 keel block, modified keel

block, or Y-block separately castcoupon; (2) the castings’ runner-bar system, rovided

that the diameter of the runner bar at the location the coupon is selected is similar

t o the respective ASTM A536 coupon; o r (3) the casting.

5.4.2.1 Acceptance value. The standard grade of iron shall be 70-50-05, with

acceptance values as follows: minimum tensile strength, 70,000 psi (483 MPa);

minimum yield strength,

50,000

psi (345 MPa); minimum elongation,

5

percent.

Another permissible acceptance value shall be the 60-42-10 grade of iron, with

acceptance values as follows: minimum tensile strength, 60,000 psi (414MPa);

minimum yield strength, 42,000 psi (290 MPa); andminimum elongation, 10 percent;

provided the manufacturer of fittings produced from this grade can furnish records to

demonst rate hat such ittings meet the performance test equirements of this

standard.

5.4.3 Sampling. A t least one sampleshall be takenduringeach period of

approximately

3

h, while the melting unit is operated continuously.

Sec.

5.5

ChemicalLimitations

5.5.1

Gray-iron it t ings.

Analyses

of

the iron ngray-iron ittingsshall be

made at sufficiently frequent ntervals t o ensure compliance with the following

limits: phosphorus, 0.90 percent maximum; sulfur, 0.15 percent maximum.

Control

of

the other chemical constituentsshall be maintained

to

meet the

physical property requirements of this standard. Samples

or

chemical analyses shall

be representative and shall be obtained from either acceptance-test specimens or

specimens cast for this purpose.

5.5.2 Ductile-iron ittings. Analyses of the iron shall be made at sufficiently

frequent intervals

to

ensure compliance with he following limit: phosphorus, 0.08 ercent

maximum. Control of other chemical constituents shall be maintained t o meet the

physical property requirements of this standard.

from either an acceptance-test specimen or specimens cast for this purpose.

Samples for chemical analyses shall be representative and shall be obtained

Sec.

5.6

Additional Tests Required by the Purchaser

I f

tests other than those provided in his tandardare required by the

purchaser, such ests shall be specified by the purchaser. Although it is not customary

t o make hydrostatic proof tests of fittings a t the foundry, such tests may be made on

special order at additional cost. Ifproof tes ts at the foundry are required by the

purchaser for an order of fittings, the fittingsshallwithstand,without eaks or

permanent distortion, hydrostatic est pressures not to exceed one and one half times

the rated water working pressures.

8/17/2019 AWWA C110-A21.10 (1998).pdf


8 AWWA

C110-98/A21.10-98

Sec. 5.7 Defective Specimens and Retests

When any physical test specimen shows efectivemachining r lack of

continuity of metal, it shall be discarded and replaced by another specimen

cast

in

the same sampling period as the specimen tha t failed.

Sec. 5.8 Rejection of Fittings

If theestesults

of

any soundpecimen fail to meet the applicable

requirements

of

Sec. 5.4, or the chemical analyses do not conform to the limitations

of

Sec.

5.5

where applicable, the fittings represented by these tests andor analyses

shall be rejected, except as provided in Sec. 5.9.

Sec.

5.9

DeterminingRejection

The manufacturer may limit theamount

of

rejection by makingadditional

acceptance tests until the rejected lot is bracketed, in order of manufacture, by an

acceptable tes t at each end of the interval in question.

SECTION

6:

DELIVERY

Sec.

6.1

Marking

Fittings hallhavedistinctly ast on them thepressure ating, nominal

diameters

of

openings, manufacturer’s identification, country where cast , and the

number of degrees or fraction of the circle on all bends. Ductile-iron fittings shall

have the letters “DI” o r “Ductile” cast on them. Cast letters and figures shall be on

the outside bodyof thefittingandshal l have dimensions no smaller than he

following:

Fitting

Sizer

Height

of

Letters Relief

-

in. in.

mm)

in.

mm)

Less than 8

8-10

As large as practical

v4 (19)

As large a s practical

~ ~~ ~ ~~~~~

3/32

(2.5)

‘Metric conversion

for

dimension: in.

x

25.4= mm.

Sec. 6.2 PackingandShipping

This standard has no applicable information for this section.

Sec.

6.3

AffidavitofCompliance

This standard has no applicable information for this section.

8/17/2019 AWWA C110-A21.10 (1998).pdf


DUCTILE-IRON

AND


9

~~

0.19n.4.8

rns

L1

See Note 6

-

NOTES:

1. The nominal thickness

S

shall not be less than the nominal thicknessf the fitting of which it is a part.

2. The diameter of cored holes may be tapered an additional 0.06 in. (1.5 mm).

3. Dimension

A

in Table 1 is the outside diameter f the plain endof the fitting.

4. In the event of an ovalness o the outside diameter f the plain end, the mean diameter measured by a circumferential

tape shall notbe less than the minimum diameter shown in Table

.

he minor axis shall not be less than the foregoing

minimum diameter plus an additional minus tolerancef 0.04 in.(1O mm) for sizes 8-12 in. (203-305 mm),0.07 in. (1.8 mm)

for sizes 14-24 in. (356-610 mm), and 0.10 in.

(2.5

mm) for sizes30-48 in. (762-1,219 mm).

5.

KI and K2 are the dimensions across the centerlinef the bolt holes. The gray-iron gland and bell flange maye round or

polygon in shapeor all sizes or square for 3-in. (76-mm) and 4-in. (100-mm) sizes. Ductile-iron glands may be other shapes as

long as the gland meets the performance requirements specifiedn Sec. 4.5, ANSVAWWA C l 11/A21.11.

6. Gland thicknessMfor sizes 14-48 in. (356-1,219 mm) may be tapered as shown, at the optionf the manufacturer.

7. For ductile-iron glands, the gland thickness isted above is not applicable. Designs incorporating reduced metal-section

thicknesses are permitted provided tests with these glands meet the performance requirements of Sec. 4.5, ANSVAWWA

C l 11/A21.11. Conformance withN dimensions shown in able 1 is required at the bolt holesor all glands, gray iron or ductile

iron, to ensure interchangeabilityof joint parts.

Figure Mechanical-joint dimensions

for

sizes 3 to

48

in. (76 to 1,219

mm)

(seeTable

1)


8/17/2019 AWWA C110-A21.10 (1998).pdf


10 AWWA C110-98/A21.10-98

m m m

d dl

4

d.

m

W W W (o

N W Law

m m

o m o m o m L O N d m m N d . N (ON

O N O N O N

o

I I I I I I I I I I I I I I

3 r i o N O N O N O N

m o m w m w

m m m m

m m

m mm m

m m m m m a

m m

m a

L S N m

I?9

I9

19 19 19 - e

I1I-1

11 N N

1

c?

I I + I

+ I

d o w m m m

+ f l q m c ? y L ? w œ ,

2 2 2 2 2 2 2 8

2 8 22 22

22 22

Y ? L ? ?

91

91

99

O 0 O O 0 O 0 9 7

O 0 O 0 O 0

O 0 O 0 O 0 3 O 0 O 0 o

+ I 2 1 + I + I I + I f l + I I

+

m * O N

O 0 0

% : 2 , , d d r i

d . ~

N

V N * N * N d l ~

NO N

o m o c o m a m w m w m

W

d d o O

O

O 0 O 0 O 0 O 0 O O 0 O 0

O

O 0 o

1

"I3

c??

h?? h?? c?? c?- c?? c01 91 c?

r n m m t - m m m

I

+ I I + I + I + I I I I + I + I + I I I +

w r i - m ~ m

0 4 0

NN 3

N d

N o , ~ g ~ $ l o " o

t - m

2 2

2

W

+ I

i t - :

t-cc

O

+ I

L

m

9 9

W t -

2 2

d.

+ I

(9

2

a

8

c

O

L

o

;9* w e

ad. w e

W *W *

t - m - m

t - m - m

t IC

m w C O W

a m

a

9 9

9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

o

O 0 O 0 O 0 O 0 O 0 O 0 O 0 O 0

O 0 O 0

O 0 O 0 O 0

o

+ I + I I

d N N t -

+ I 1 + I + I

+ I 1 1

1 & I & I & I &

~ % ~ ~ X Y " " " @ ? ~

z z 3 a N N m m * m

Z? Z

e

o

dl t - m t - u 3 t - u 3 t - u 3 t - m

m w m w m w w

3

d o o

i k i i

8/17/2019 AWWA C110-A21.10 (1998).pdf


DUCTILE-IRON AND

GRAY-IRON

FITTINGS

FOR WATER 11

(o

W

(o (o w (o moo m m moo U 3 0 0 moo oow c o w cow oa

o o o o o o O 0 O 0 O 0 O O O 0

O

O 0 o

o o o U 3 o o o o o o o o o o o

9 9 9 9 9 9

9 9 9 9 9 9

9 9 9 9

9 9

94

9 9

9 9

t l t l t l t I t I t l + I + I

+ I

+ I + I + I + I + I

+ T

y? a?ZZZ

2

u z z

R 23

“ “ r l r i 2 h l h l r n r n r n U 3

8/17/2019 AWWA C110-A21.10 (1998).pdf


12 AWWA C110-98/A21.10-98

MJ and MJ

MJ

and

MJ

-M-

-=\.

14

Bend (90 )

'/8 Bend (45 )

MJ

and

PE

MJ and PE

MJ

and

MJ

'/i6

Bend

( 2 2 l h )

MJ

and

PE

MJ

and

MJ

' h 2

Bend (11V4O) MJ

and PE

Figure

3 Mechanical-joint bends seeTable 3)

8/17/2019 AWWA C110-A21.10 (1998).pdf


DUCTILE-IRON

AND

GRAY-IRON FITTINGS FOR WATER 13

Table

3

Mechanical-joint bends

Pressure

Iron

Size Rating

Strength

in. psi

psi

(1,000s)

T

A

S R

M J & M JJ & P E

Dimensions-in. * Weight-lb'

74 Bends (90")

3

3

4

4

6

6

8

8

10

10

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

30

36

36

36

42

42

42

48

48

250

350

250

350

250

350

250

350

250

350

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

250

150

250

250

150

250

250

150

250

25

DIS

25

DI

25

DI

25

DI

25

DI

25

DI

25

25

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

0.48

0.48

0.52

0.52

0.55

0.55

0.60

0.60

0.68

0.68

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

0.89

1.16

0.89

1.03

1.37

1.03

1.15

1.58

1.15

1.28

1.78

1.28

1.42

1.96

DI 1.42

5.5

5.5

6.5

6.5

8.0

8.0

9.0

9.0

11.0

11.0

12.0

12.0

14.0

14.0

14.0

15.0

15.0

15.0

16.5

16.5

16.5

18.0

18.0

18.0

22.0

22.0

22.0

25.0

25.0

25.0

28.0

28.0

28.0

31.0

31.0

31.0

34.0

34.0

34.0

13.5

13.5

14.5

14.5

16.0

16.0

17.0

17.0

19.0

19.0

20.0

20.0

22.0

22.0

22.0

23.0

23.0

23.0

24.5

24.5

24.5

26.0

26.0

26.0

30.0

30.0

30.0

33.0

33.0

33.0

36.0

36.0

36.0

39.0

39.0

39.0

42.0

42.0

42.0

4.0

4.0

4.5

4.5

6.0

6.0

7.0

7.0

9.0

9.0

10.0

10.0

11.5

11.5

11.5

12.5

12.5

12.5

14.0

14.0

14.0

15.5

15.5

15.5

18.5

18.5

18.5

21.5

21.5

21.5

24.5

24.5

24.5

27.5

27.5

27.5

30.5

30.5

30.5

35

35

55

55

85

85

125

125

190

190

255

255

340

380

340

430

490

430

545

625

545

680

790

680

1,025

1,215

1,025

1,690

2,030

1,690

2,475

3,045

2,475

3,410

4,255

3,410

4,595

4,595

4.595

35

35

50

50

80

80

120

120

190

190

255

255

325

365

325

410

470

410

520

600

520

650

755

650

985

1,175

985

1,585

1,920

1,585

2,310

2,880

2,310

3,200

4,050

3,200

4,330

4,330

4.330

Metric conversions:

Iron strength:

psi

(1,000s)

x

6.89 = MPa; Pressure rating: psi

x

0.00689 = MPa;

Dimension: in. x 25.4 = mm; Weight: lb

x

0.4536 = kg.

*Dimension details

of

mechanical-joint bells ar e shown in Table

1;

dimension details of plain ends are shown in Table 2.

?Weight does not include accessory weights.

$Ductile

Table continued next

page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D A W W A C & L O / A Z L * L O - E N G L 2 9 9 8 D

0 7 8 3 3 5 0 OSObLOS

403 D

14

AWWA C110-98/A21.10-98

Table 3

Mechanical- joint bends ( c o n t in u e d )

Pressureron

Size

Rating

Strength

in. psi p s i

(1,000s) T A

S R

M J & M JJ & P E

?h8

Bends (45")

Dimensions-in...

Weight-lb'

3

3

4

4

6

6

8

8

10

10

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

30

36

36

36

42

42

42

48

48

250

350

250

350

250

350

250

350

250

350

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

250

150

250

250

150

250

250

150

250

25

25

DI

25

DI

25

DI

25

DI

25

DI

25

25

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DIS

0.48

0.48

0.52

0.52

0.55

0.55

0.60

0.60

0.68

0.68

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

0.89

1.16

0.89

1.03

1.37

1.03

1.15

1.58

1.15

1.28

1.78

1.28

1.42

1.96

1.42

3.0

3.0

4.0

4.0

5.0

5.0

5.5

5.5

6.5

6.5

7.5

7.5

7.5

7.5

7.5

8.0

8.0

8.0

8.5

8.5

8.5

9.5

9.5

9.5

11.0

11.0

11.0

15.0

15.0

15.0

18.0

18.0

18.0

21.0

21.0

21.0

24.0

24.0

24.0

11.0

11.0

12.0

12.0

13.0

13.0

13.5

13.5

14.5

14.5

15.5

15.5

15.5

15.5

15.5

16.0

16.0

16.0

16.5

16.5

16.5

17.5

17.5

17.5

19.0

19.0

19.0

23.0

23.0

23.0

26.0

26.0

26.0

29.0

29.0

29.0

32.0

32.0

32.0

3.62

3.62

4.81

4.81

7.25

7.25

8.44

8.44

10.88

10.88

13.25

13.25

12.06

12.06

12.06

13.25

13.25

13.25

14.50

14.50

14.50

16.88

16.88

16.88

18.12

18.12

18.12

27.75

27.75

27.75

35.00

35.00

35.00

42.25

42.25

42.25

49.50

49.50

49.50

30

30

50

50

75

75

110

110

155

155

2 15

215

270

300

270

340

380

340

420

470

420

530

595

530

755

865

755

1,380

1,620

1,380

2,095

2,525

2,095

2,955

3,635

2,955

4,080

5,040

4.080

30

30

45

45

70

70

105

105

155

155

215

215

255

280

255

320

360

320

395

445

395

500

565

500

715

825

715

1,275

1,510

1,275

1,930

2,360

1,930

2,745

3,425

2,745

3,815

4,770

3.815

Metric

conversions:Iron strength: psi (1,000s)

x

6.89 = MPa; Pressure rating: psi x 0.00689

=

MPa;

Dimension: in.

x

25.4 = mm; Weight: lb x 0.4536 = kg.

*Dimension details of mechanical-joint bells are shown in Table1;dimension details of plain ends are shown in Table 2.

t

Weight does not include accessory weights.

$Ductile Table continued next page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


Pressure

Iron

Size Rating

Strength

Dimensions-in.

T

Weight-lbt

in psi

p s i

1,000s)

T

A S

R

MJ & MJJ & PE

3

3

4

4

6

6

8

8

10

10

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

30

36

36

36

42

42

42

48

48

48

250

350

250

350

250

350

250

350

250

350

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

250

150

250

250

150

250

250

150

250

25

DI$

25

DI

25

DI

25

DI

25

DI

25

DI

25

25

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

y16

Bends

(22%')

3.0 11.0 7.56

.48

~~

30

0.48

0.52

0.52

0.55

0.55

0.60

0.60

0.68

0.68

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

0.89

1.16

0.89

1.03

1.37

1.03

1.15

1.58

1.15

1.28

1.78

1.28

1.42

1.96

3.0

4.0

4.0

5.0

5.0

5.5

5.5

6.5

6.5

7.5

7.5

7.5

7.5

7.5

8.0

8.0

8.0

8.5

8.5

8.5

9.5

9.5

9.5

11.0

11.0

11.0

15.0

15.0

15.0

18.0

18.0

18.0

21.0

21.0

21.0

24.0

24.0

11.0

12.0

12.0

13.0

13.0

13.5

13.5

14.5

14.5

15.5

15.5

15.5

15.5

15.5

16.0

16.0

16.0

16.5

16.5

16.5

17.5

17.5

17.5

19.0

19.0

19.0

23.0

23.0

23.0

26.0

26.0

26.0

29.0

29.0

29.0

32.0

32.0

7.56

10.06

10.06

15.06

15.06

17.62

17.62

22.62

22.62

27.62

27.62

25.12

25.12

25.12

27.62

27.62

27.62

30.19

30.19

30.19

35.19

35.19

35.19

37.69

37.69

37.69

57.81

57.81

57.81

72.88

72.88

72.88

88.00

88.00

88.00

103.06

103.06

30

50

50

75

75

110

110

160

160

220

220

275

300

275

345

385

345

430

480

430

535

605

535

765

880

765

1,400

1,650

1,400

2,135

2,580

2,135

3,020

3,720

3,020

4,170

5,160

30

30

45

45

70

70

105

105

160

160

220

220

260

285

260

325

365

325

405

455

405

505

575

505

725

840

725

1,295

1,540

1,295

1,970

2,410

1,970

2,810

3,510

2,810

3,905

4,895

3.905

.

250I 1.42 24.0 32.0 103.06,170

Metric conversions:

Iron strength: psi

(1,000s)x


x

0.00689 =

MPa;

Dimension: in. X 25.4

=

mm; Weight: lb x 0.4536

=

kg.

"Dimension details of mechanical-joint bells are shown in Table

1;

dimension details

of

plain ends are shown in Table 2.

+Weight does not include accessory weights.

$Ductile Table continued next page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


16

AWWA C110-98/A21.10-98

Table 3 Mechanical-joint bends(cont inued)

Pressureron

Dimensions-in. * Weight-lb'

Size Rating

Strength

in. psi

p s i

(1,000s)

T A S R

M J

& M JJ & PE

3

3

4

4

6

6

8

8

10

10

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

30

36

36

36

42

42

42

48

48

48

350

250

350

250

350

250

350

250

350

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

250

150

250

250

150

250

250

150

250

250

DIS

25

DI

25

DI

25

DI

25

DI

25

DI

25

25

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

0.48

0.52

0.52

0.55

0.55

0.60

0.60

0.68

0.68

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

0.89

1.16

0.89

1.03

1.37

1.03

1.15

1.58

1.15

1.28

1.78

1.28

1.42

1.96

1.42

~~

1/32

Bends

(111/4')

11.0 15.25 30

50

25 0.48

3.0

3.0

4.0

4.0

5.0

5.0

5.5

5.5

6.5

6.5

7.5

7.5

7.5

7.5

7.5

8.0

8.0

8.0

8.5

8.5

8.5

9.5

9.5

9.5

11.0

11.0

11.0

15.0

15.0

15.0

18.0

18.0

18.0

21.0

21.0

21.0

24.0

24.0

11.0

12.0

12.0

13.0

13.0

13.5

13.5

14.5

14.5

15.5

15.5

15.5

15.5

15.5

16.0

16.0

16.0

16.5

16.5

16.5

17.5

17.5

17.5

19.0

19.0

19.0

23.0

23.0

23.0

26.0

26.0

26.0

29.0

29.0

29.0

32.0

32.0

15.25

20.31

20.31

30.50

30.50

35.50

35.50

45.69

45.69

55.81

55.81

50.75

50.75

50.75

55.81

55.81

55.81

60.94

60.94

60.94

71.06

71.06

71.06

76.12

76.12

76.12

116.75

116.75

116.75

147.25

147.25

147.25

177.69

177.69

177.69

208.12

208.12

30

50

50

75

75

110

110

160

160

220

220

275

305

275

345

385

345

430

480

430

540

610

540

770

885

770

1,410

1,655

1,410

2,145

2,545

2,145

3,035

3,740

3,035

4,190

5,195

30

30

45

45

70

70

105

105

160

160

220

220

260

285

260

325

365

325

405

455

405

5 10

575

510

730

845

730

1,305

1,550

1,305

1,980

1,980

2,825

3,535

2,825

3,925

4,925

2,425

24.0 32.0 208.12 4,190,925

Metric conversions:Iron strength: psi

(1,000s)

x 6.89 = MPa; Pressure rating: psi X 0.00689 = MPa;

Dimension: in. x 25.4 = mm; Weight: lb x 0.4536 =

kg.

*Dimension details

of

mechanical-joint bells are shown in Table

1;

dimension details of plain ends a re shown in Table 2.


$Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


DUCTILE-IRON AND GRAY-IRON FITTINGS FOR WATER

17

Tees

All MJ

Crosses

dJ-,

MJ,

PE,

and MJ

Figure

4

Mechanical-joint tees and crosses (see Table

4)

Table

4

Mechanical-joint tees and crosses

MJ.

PE,

MJ, and MJ

Size Weight-lbt

in.

Iron

Pressure trength

Dimensions-in. * Tee Cross

Ratingsi MJ, PE,

MJ,

PE,

Run Branch

p s i

(1,000s)

T

T, H

J

S All MJ & MJ All MJ MJ, & MJ

3

3

250

25,

0.48 0.48

5 . 5

5.5

13.5

55

55 70

70

3 3 350

DI?

0.48 0.48 5.5 5.5 13.5 55 55

70

70

4 3 250 25 0.52 0.48 6.5 6.5 14.5 75 70

90

85

4

3

350

DI

0.52 0.48 6.5 6.5 14.5 75 70

90 85

4 250 25 0.52 0.52

6.5 6.5 14.5 80 75 105 100

4

350

DI

0.52 0.52 6.5 6.5 14.5

80

75 105 100

6 3 250 25 0.55 0.48 8.0

8.0

16.0

110 105 125 120

6 3 350 DI 0.55 0.48 8.0

8.0

16.0 110

105 125 120

6 4 250 25 0.55 0.52 8.0

8.0

16.0 115 110

140 135

6

4 350 DI

0.55

0.52

8.0

8.0

16.0 115

110

140 135

6 250 25 0.55 0.55 8.0

8.0

16.0 125 120 160 155

6 350

DI 0.55

0.55

8.0

8.0 16.0 125 120 160 155

Metric conversions:

Iron strength: psi (1,000s)

x


x

0.00689

=

MPa;

Dimension: in.

x

25.4 = mm; Weight: lb x 0.4536 = kg.

"Dimension details

of

mechanical-joint bells are shown in Table 1; dimension details of plain ends are shown in Table 2.

i eight does not include accessory weights.

$Ductile iron.

Table continued next page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D e A W W A C L I I O / A ~ L * L O - E N C L

1998 0783350 050blOb O59

18 AWWA C110-98/A21.10-98

Table 4 Mechanical-joint tees and crosses (continued)

Size

in.

Weight-lbt

Iron

Pressure trength

Dimensions--in.*

Tee

Cross

Rating

p s i

MJ, PE, MJ, PE,

Runranch p s i 1,000s) T

Tl H

J S All MJ & MJ All MJ MJ,

& M J

8

8

8

8

8

8

10

10

10

10

10

10

10

10

12

12

12

12

12

12

12

12

12

12

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

16

16

16

16

16

4

4

6

6

8

8

4

4

6

6

8

8

10

10

4

4

6

6

8

8

10

10

12

12

6

6

6

8

8

8

10

10

10

12

12

12

14

14

14

6

6

6

8

8

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

250

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

25

DI$

25

DI

25

DI

25

DI

25

DI

25

DI

25

DI

25

DI

25

DI

25

DI

25

DI

25

DI

25

25

DI

25

25

DI

25

25

DI

25

30

DI

25

30

DI

30

30

DI

30

30

0.60 0.52 9.0 9.0 17.0

0.60 0.52 9.0 9.0 17.0

0.60

0.55

9.0 9.0 17.0

0.60 0.55 9.0

9.0 17.0

0.60 0.60

9.0 9.0 17.0

0.60 0.60

9.0 9.0 17.0

0.68 0.52

11.0 11.0 19.0

0.68 0.52 11.0

11.0

19.0

0.68

0.55

11.0 11.0 19.0

0.68 0.55

11.0 11.0 19.0

0.68 0.60 11.0 11.0 19.0

0.68 0.60

11.0 11.0 19.0

0.80

0.80 11.0 11.0 19.0

0.80 0.80 11.0 11.0 19.0

0.75 0.52 12.0 12.0 20.0

0.75

0.52 12.0 12.0 20.0

0.75 0.55

12.0 12.0 20.0

0.75 0.55

12.0 12.0 20.0

0.75 0.60

12.0 12.0 20.0

0.75 0.60 12.0 12.0 20.0

0.87 0.80 12.0 12.0 20.0

0.87 0.80

12.0 12.0 20.0

0.87 0.87

12.0 12.0 20.0

0.87 0.87 12.0 12.0 20.0

0.66 0.55 14.0 14.0 22.0

0.82

0.55

14.0 14.0 22.0

0.66 0.55 14.0 14.0 22.0

0.66 0.60 14.0 14.0 22.0

0.82 0.60

14.0 14.0 22.0

0.66 0.60

14.0 14.0 22.0

0.66 0.68 14.0 14.0

22.0

0.82 0.68 14.0 14.0

22.0

0.66 0.68 14.0 14.0 22.0

0.82 0.75 14.0 14.0 22.0

0.82 0.75 14.0 14.0 22.0

0.66 0.75 14.0 14.0 22.0

0.82 0.82 14.0 14.0 22.0

0.82

0.82 14.0 14.0 22.0

0.66 0.66

14.0 14.0 22.0

0.70

0.55

15.0

15.0 23.0

0.89

0.55 15.0

15.0 23.0

0.70 0.55

15.0 15.0 23.0

0.70

0.60 15.0 15.0 23.0

0.89

0.60

15.0

15.0 23.0

165

165

175

175

185

185

235

235

250

250

260

260

3 10

3 10

315

315

325

325

340

340

390

390

410

410

435

485

435

450

500

450

465

5

15

465

540

540

495

585

585

520

540

615

540

550

625

160

160

170

170

180

180

235

235

250

250

260

260

310

310

315

315

325

325

340

340

390

390

410

410

420

470

420

435

480

435

435

500

450

525

525

475

570

570

500

520

590

520

530

605

185

185

205

205

235

235

260

260

285

285

310

310

380

380

340

340

360

360

385

385

460

460

495

495

475

525

475

500

550

500

540

585

540

630

630

585

710

710

635

575

650

575

605

675

180

180

200

200

230

230

260

260

285

285

310

310

380

380

340

340

360

360

385

385

460

460

495

495

460

505

460

485

535

485

525

570

525

615

6 15

570

695

695

620

555

630

555

585

655

16 8 350 DI.70 0.60 15.0 15.0 23.0 5503005 585

Metric conversions:

Iron strength: psi (1,000s)x 6.89 = MPa; Pressure rating: psi X 0.00689

=

MPa;

Dimension: in.x 25.4

=


= kg.

*Dimension details

of

mechanical-joint bells are shown in Table1;dimension details of plain ends are shown in Table 2.


$Ductile

Tableontinued next page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D - A W W A C L L O / A Z L - l O - E N G L

L998

0783350

050bL07 T95

DUCTILE-IRON ANDGRAY-IRON FITTINGS

FOR

WATER

19


Size

in.

Weight-lbt

Iron

Pressure trength

Dimensions-in.

*

Tee

Cross

Rating psi MJ, PE, MJ, PE,

Run

Branch

psi

1,000s)

T

T ,

H

J

S

All

MJ

&

MJ

All

MJ MJ,

&

MJ

0.70 0.68 15.0 15.03.070

50

30

~

550

6

16

16

16

16

16

16

16

16

16

16

16

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

20

20

20

20

20

20

20

20

20

20

20

10

10

10

12

12

12

14

14

14

16

16

16

6

6

6

8

8

8

10

10

10

12

12

12

14

14

14

16

16

16

18

18

18

6

6

6

8

8

8

10

10

10

12

12

12

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

30

DIT

30

30

DI

30

35

DI

30

35

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

35

DI

30

35

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

0.89

0.68 15.0

15.0 23.0

0.70 0.68

15.0 15.0

23.0

0.70 0.75

15.0 15.0

23.0

0.89 0.75 15.0

15.0 23.0

0.70 0.75

15.0 15.0

23.0

0.89 0.82 15.0 15.0

23.0

0.89 0.82 15.0

15.0 23.0

0.70 0.66

15.0 15.0 23.0

0.89 0.89

15.0

15.0

23.0

0.89 0.89 15.0 15.0

23.0

0.70

0.70 15.0 15.0

23.0

0.75 0.55

13.0 15.5

21.0

0.96 0.55 13.0 15.5 21.0

0.75 0.55

13.0 15.5

21.0

0.75

0.60 13.0 15.5 21.0

0.96 0.60

13.0 15.5

21.0

0.75

0.60 13.0 15.5 21.0

0.75

0.68 13.0 15.5

21.0

0.96 0.68

13.0 15.5 21.0

0.75 0.68

13.0 15.5

21.0

0.75 0.75

13.0 15.5 21.0

0.96 0.75 13.0 15.5

21.0

0.75 0.75

13.0 15.5 21.0

0.75 0.66 16.5

16.5 24.5

0.96

0.82 16.5 16.5 24.5

0.75 0.66 16.5

16.5 24.5

0.96 0.89 16.5 16.5 24.5

0.96 0.89 16.5

16.5 24.5

0.75

0.70 16.5 16.5 24.5

0.96 0.96

16.5 16.5 24.5

0.96

0.96 16.5 16.5

24.5

0.75

0.75 16.5

16.5 24.5

0.80 0.55 14.0 17.0

22.0

1.03 0.55 14.0

17.0 22.0

0.80

0.55 14.0 17.0 22.0

0.80 0.60 14.0

17.0 22.0

1.03

0.60 14.0 17.0 22.0

0.80

0.60 14.0

17.0 22.0

0.80 0.68 14.0 17.0

22.0

1.03 0.68

14.0 17.0 22.0

0.80 0.68 14.0 17.0 22.0

0.80 0.75 14.0

17.0 22.0

1.03 0.75 14.0 17.0 22.0

0.80 0.75 14.0 17.0 22.0

645

570

590

660

590

710

710

620

740

740

650

590

670

590

605

685

605

620

700

620

640

715

640

755

865

755

905

905

785

945

945

820

725

830

725

735

845

735

755

860

755

775

875

775

620

550

570

640

570

690

690

600

720

720

625

565

645

565

580

655

580

595

670

595

615

690

615

730

840

730

880

880

760

920

920

795

695

800

695

705

810

705

725

825

725

745

840

745

645

710

645

685

745

685

830

830

735

895

895

790

625

705

625

655

730

655

685

760

685

725

790

725

870

990

870

1,060

1,060

930

1,130

1,130

995

760

865

760

790

890

790

820

920

820

860

955

860

625

690

625

665

725

665

810

810

715

875

875

770

600

680

600

630

705

630

660

735

660

700

765

700

845

965

845

1,035

1,035

905

1,105

1,105

965

730

835

730

760

860

760

790

890

790

830

920

830

Metric

conversions:

Iron strength: psi (1,000s) x 6.89

=

MPa; Pressure rating: psi X 0.00689

=

MPa;

Dimension: in.x

25.4 =

mm; Weight: lb

x 0.4536

= kg.

'"Dimension detail s of mechanical-joint bells are shown in Table 1; dimension details of plain ends are shown in Table 2.

t Weight does not include accessory weights.

$Ductile iron.


8/17/2019 AWWA C110-A21.10 (1998).pdf


STD.AWWA

CLLO/AZL.LO-ENGL

1998 0 7 8 3 3 5 0 050bL08 7 2 1

20

AWWA C110-98/A21.10-98


~~~~~~~ ~~~

Size Weight-lb'

in.

Iron

Pressure trength

Dimensions-in.ee Cross

Rating

psi MJ,

PE,

MJ, PE,

Run

Branch psi

1,000s)

T

T , H

J

S

All

MJ

&

MJ

All

MJ

MJ,

& M J

20 1450 30.80 0.66 14.0 17.0 22.0

795

765 905

20

20

20

20

20

20

20

20

20

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

30

30

30

30

30

30

30

30

30

30

30

14

14

16

16

16

18

18

20

20

6

6

6

8

8

8

10

10

10

12

12

12

14

14

14

16

16

16

18

18

18

20

20

24

24

6

6

6

8

8

8

10

10

10

12

12

12

25G

350

150

250

350

150

350

150

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

350

150

350

150

250

250

150

250

250

150

250

250

150

250

250

35

DI$

30

35

DI

35

DI

35

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

35

DI

30

35

DI

35

DI

35

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

1.03

0.80

0.80

1.03

0.80

1.03

0.80

1.03

0.80

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

1.16

0.89

1.16

0.89

1.03

1.37

1.03

1.03

1.37

1.03

1.03

1.37

1.03

1.03

1.37

1.03

0.82

0.66

0.70

0.89

0.70

0.96

0.75

1.03

0.80

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

1.03

0.80

1.16

0.89

0.55

0.55

055

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

14.0

14.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

22.0

22.0

22.0

22.0

22.0

22.0

22.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

17.0

17.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

22.0

22.0

22.0

22.0

22.0

22.0

22.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

22.0

22.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

910

795

945

1,095

945

1,140

985

1,185

1,020

985

1,145

985

1,000

1,160

1,000

1,025

1,170

1,020

1,030

1,185

1,030

1,055

1,220

1,055

1,075

1,245

1,075

1,400

1,660

1,400

1,720

1,450

1,815

1,535

1,730

2,050

1,730

1,745

2,060

1,745

1,760

2,075

1,760

1,780

2,090

1.780

875

765

915

1,060

915

1,110

950

1,155

990

945

1,105

945

960

1,115

960

1,980

1,130

980

990

1,145

990

1,015

1,180

1,015

1,035

1,200

1,035

1,360

1,615

1,360

1,680

1,410

1,775

1,490

1,615

1,935

1,615

1,630

1,945

1,630

1,645

1,960

1,645

1,665

1,970

1.665

1,025

905

1,085

1,245

1,085

1,330

1,155

1,415

1,230

1,025

1,180

1,025

1,045

1,200

1,045

1,085

1,230

1,085

1,110

1,260

1,110

1,155

1,325

1.155

1,200

1,375

1,200

1,590

1,865

1,590

1,965

1,675

2,155

1,835

1,770

2,085

1,770

1,795

2,110

1,795

1,830

2,135

1,830

1,865

2,165

1.865

875

990

875

1,055

1,215

1,055

1,300

1,120

1,385

1,200

985

1,140

985

1,005

1,160

1,005

1,015

1,190

1,045

1,070

1,070

1,115

1,285

1,115

1,160

1,335

1,160

1,550

1,820

1,550

1,925

1,630

2,115

1,795

1,655

1,970

1,655

1,680

1,680

1,715

2,020

1,715

1,750

2,045

1,220

1,990

Metric conversions:


x

6.89

=

MPa; Pressure rating: psi x 0.00689

=

MPa;

Dimension: in.

x

25.4 = mm; Weight: lb x 0.4536 =

kg.

*Dimension details of mechanical-joint bells are shown in Table 1;dimension details of plain ends a re shown in Table 2.


$Ductile Table continued next

page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


STD-AWWA

CLLO/AZl.ZO-ENGL 1998 m 0783350 0506309

ab8

m

DUCTILE-IRON AND

GRAY-IRON FITTINGS

FOR WATER 21

Table

4

Mechanical-joint tees and crosses (continued)

Size

in.

Weight--16'

Iron

Pressure trength

Dimensions-in. * Tee Cross

Ratingsi MJ, PE, MJ,

PE,

Run Branch psi

(1,000s)

T

Tl

H

J

S

All

M J

&

M J

All

M J M J, & M J

-

30

1.03 0.66 18.0 23.0 26.0 1,800.685 1.905 1.79050

0

30

30

30

30

30

30

30

30

30

30

30

30

30

30

30

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

36

42

42

14

14

14

16

16

16

18

18

18

20

20

20

24

24

30

30

8

8

8

10

10

10

12

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

36

36

12

12

250

250

150

250

250

150

250

250

150

250

250

150

250

150

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

150

250

150

250

30,

DI?

30

30

DI

30

35

DI

30

35

DI

35

DI

35

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

35

DI

30

35

DI

35

DI

35

DI

30

30

1.37 0.82

18.0

23.0 26.0

1.03

0.66 18.0 23.0 26.0

1.03 0.70 18.0

23.0

26.0

1.37

0.89 18.0 23.0 26.0

1.03

0.70 18.0 23.0 26.0

1.03

0.75

18.0

23.0 26.0

1.37

0.96

18.0

23.0

26.0

1.03

0.75 18.0

23.0

26.0

1.03 0.80 18.0 23.0 26.0

1.37

1.03

18.0

23.0 26.0

1.03

0.80

18.0

23.0

26.0

1.37

1.16 25.0 25.0 33.0

1.03 0.89 25.0 25.0 33.0

1.37 1.37 25.0 25.0 33.0

1.03 1.03 25.0

25.0 33.0

1.15 0.60

20.0

26.0 28.0

1.58

0.60

20.0

26.0 28.0

1.15 0.60

20.0

26.0 28.0

1.15 0.68 20.0 26.0 28.0

1.58

0.68

20.0

26.0 28.0

1.15

0.68 20.0 26.0 28.0

1.15

0.75

20.0 26.0 28.0

1.58

0.75 20.0 26.0 28.0

1.15

0.75

20.0 26.0 28.0

1.15

0.66

20.0

26.0 28.0

1.58

0.82

20.0 26.0 28.0

1.15 0.66 20.0 26.0 28.0

1.15

0.70

20.0 26.0 28.0

1.58

0.89 20.0 26.0 28.0

1.15

0.70

20.0

26.0 28.0

1.15

0.75

20.0

26.0 28.0

1.58 0.96 20.0

26.0

28.0

1.15 0.75 20.0

26.0

28.0

1.15

0.80

20.0

26.0 28.0

1.58 1.03 20.0

26.0

28.0

1.15 0.80 20.0 26.0 28.0

1.15 0.89 20.0

26.0

28.0

1.58

1.16

20.0 26.0 28.0

1.15

0.89

20.0

26.0 28.0

1.58 1.37 28.0 28.0 36.0

1.15 1.03 28.0 28.0 36.0

1.58

1.58

28.0 28.0 36.0

1.15

1.15

28.0

28.0 36.0

1.28

0.75 23.0 30.0 31.0

1.78

0.75 23.0 30.0

31.0

2,120

1,800

1,820

2,145

1,820

1,845

2,170

1,845

1,875

2,205

1,875

2,880

2,400

3,105

2,595

2,520

3,050

2,520

2,535

3,065

2,535

2,550

3,075

2,550

2,570

3,105

2,570

2,585

3,125

2,585

2,610

3,150

2,610

2,635

3,175

2,635

2,690

3,230

2,690

4,345

3,545

4,590

3,745

3,555

4,385

2,005

1,685

1,705

2,030

1,705

1,730

2,055

1,730

1,760

2,090

1,760

2,765

2,280

2,990

2,480

2,345

2,870

2,345

2,360

2,885

2,360

2,375

2,895

2,375

2,395

2,925

2,395

2,410

2,945

2,410

2,435

2,970

2,435

2,460

2,995

2,460

2,515

3,050

2,515

4,170

3,365

4,410

3,565

3,335

4,160

21230

1,905

1,950

2,280

1,950

2,330

2,060

2,395

2,060

3,180

2,675

3,640

3,075

2,565

3,095

2,565

2,600

3,120

2,600

2,630

3,140

2,630

2,665

3,205

2,665

2,705

3,245

2,705

2,750

3,290

2,750

2,805

3,345

2,805

2,910

3,450

2,910

4,790

3,965

5,280

4,370

3,640

4,450

2,000

2,000

21115

1,790

1,835

2,165

1,835

1,855

2,215

1,885

1,945

2,280

1,945

3,065

2,560

3,520

2,955

2,390

2,915

2,390

2,425

2,940

2,425

2,455

2,906

2,455

2,490

3,025

2,490

2,530

3,065

2,530

2,575

3,110

2,575

2,630

3,165

2,630

2,735

3,270

2,735

4,615

3,790

5,105

4,190

3,420

4,225

42 12 250I 1.28.753.0 30.0 31.0,555,335,640,420

Metric conversions:


x

6.89

=

MPa; Pressure rating: psi

x

0.00689

=

MPa;

Dimension: in.

x

25.4 = mm; Weight: lb x 0.4536

= kg.

*Dimension details of mechanical-joint bells are shown in Table

1;

dimension details of plain ends a re shown in Table 2.

fWeight does not include accessory weights.

$Ductile


8/17/2019 AWWA C110-A21.10 (1998).pdf


22 AWWA

C110-98/A21.10-98

Table

4

Mechanical-joint tees and

crosses

(continued)

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

14

14

14

16

16

16

18

18

18

20

20

20

24

24

30

30

36

36

42

42

12

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

36

36

42

42

48

Weight-lb'

Tee Cross

Size

in.

Iron

Dimensions-in. '-

Pressure trength

Rating psi MJ,

PE,

MJ,

PE,

Run

Branch

p s i

1,000s)

T Tl H J S

All

MJ

&

MJ

All

MJ MJ,

&

MJ

150 30 1.28 0.66 23.0 30.0 31.0 3,575 3.355 3.675 3.455

250

250

150

250

250

150

250

250

150

250

250

150

250

150

250

150

250

150

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

150

250

150

250

150

30 ,

DIT

30

30

DI

30

30

DI

30

30

DI

30

DI

30

DI

DI

DI

DI

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

DI

30

DI

DI

DI

DI

1.78

0.82 23.0 30.0 31.0

1.28 0.66 23.0 30.0 31.0

1.28

0.70 23.0

30.0 31.0

1.78 0.89 23.0 30.0

31.0

1.28

0.70

23.0

30.0 31.0

1.28 0.75 23.0 30.0

31.0

1.78

0.96

23.0

30.0 31.0

1.28

0.75 23.0 30.0 31.0

1.28

0.80 23.0 30.0 31.0

1.78 1.03

23.0 30.0 31.0

1.28

0.80

23.0

30.0 31.0

1.78 1.16

23.0 30.0

31.0

1.28 0.89 23.0 30.0 31.0

1.78 1.37 31.0 31.0

39.0

1.28

1.03 31.0 31.0 39.0

1.28 1.15 31.0 31.0

39.0

1.78 1.58

31.0 31.0 39.0

1.28 1.28

31.0 31.0 39.0

1.78 1.78

31.0 31.0

39.0

1.42

0.75 26.0 34.0 34.0

1.96

0.75 26.0 34.0 34.0

1.42

0.75

26.0

34.0 34.0

1.42

0.66 26.0 34.0

34.0

1.96

0.82 26.0 34.0 34.0

1.42

0.66 26.0 34.0

34.0

1.42

0.70 26.0

34.0

34.0

1.96 0.89 26.0 34.0 34.0

1.42

0.70 26.0

34.0

34.0

1.42 0.75

26.0 34.0 34.0

1.96

0.96 26.0

34.0 34.0

1.42

0.75

26.0 34.0 34.0

1.42

0.80 26.0

34.0

34.0

1.96 1.03

26.0 34.0 34.0

1.42

0.80 26.0 34.0

34.0

1.42

0.89

26.0

34.0 34.0

1.96 1.16

26.0

34.0

34.0

1.42

0.89

26.0 34.0 34.0

1.96

1.37 26.0 34.0 34.0

1.42

1.03

26.0 34.0 34.0

1.96 1.58 34.0 34.0 42.0

1.42 1.15 34.0 34.0 42.0

1.42 1.28

34.0

34.0 42.0

1.96 1.78

34.0 34.0 42.0

1.42

1.42 34.0 34.0 42.0

4,415

3,575

3,595

4,435

3,595

3,615

4,455

3,615

3,640

4,480

3,640

4,530

3,690

5,800

4,650

4,880

6,075

5,085

6,320

4,870

6,025

4,870

4,885

6,055

4,905

6,075

4,905

4,925

6,095

4,925

4,950

6,120

4,950

4,995

6,165

4,995

6,315

5,140

7,835

6,280

6,510

8,130

6,765

4,885

41190

3,355

3,375

4,210

3,375

3,395

4,230

3,395

3,420

4,255

3,420

4,305

3,470

5,575

4,425

4,655

5,850

4,860

6,095

4,580

5,735

4,580

4,595

5,770

4,595

4,615

5,785

4,615

4,635

5,804

4,635

4,66G

5,830

4,660

4,705

5,880

4,705

6,025

4,855

7,545

5,995

6,225

7,845

6,475

41515

3,675

3,715

4,550

3,715

3,755

4.595

3,755

3,810

4,645

3,810

4,745

3,910

6,210

5,040

5,425

6,655

5,840

7,145

4,955

6,095

4,955

4,985

6,155

4,985

5,025

6,195

5,025

5,065

6,235

5,065

5,115

6,285

5,115

5,210

6,375

5,210

6,670

5,495

8,360

6,790

7,150

8,815

7,655

41290

3,455

3,495

4,325

3,495

3,535

4,370

3,535

3,590

4,420

3,590

4,520

3,690

5,985

4,815

5,200

6,430

5,615

6,920

4,665

5,805

4,665

4,695

5,865

4,695

4,735

5,905

4,735

4,775

5,945

4,775

4,825

5,995

4,825

4,920

6,085

4,920

6,385

5,210

8,075

6,500

6,860

8,530

7,370

48 48

250

DI 1.96 1.96 34.0 34.0 42.0 8,420 8,135 9,380 9,095

Metric

conversions:


x

6.89

=


x

0.00689

=

MPa;

Dimension: in.

X 25.4 =

mm; Weight: lb

x 0.4536 = kg.

*Dimension details

of

mechanical-joint bells are shown in Table

1;

dimension details

of

plain ends are shown in Table

2.


$Ductile iron.


8/17/2019 AWWA C110-A21.10 (1998).pdf


DUCTILE-IRON

AND

GRAY-IRON FITTINGS FOR WATER 23

f t s+ T IC S " - /

M J

and

MJ MJ

and PE

For

other dimensions

of

base bends, see Table .

Figure

5

Mechanical- jo int base bends

(see

Table

5)

Table

5

Mechanical- jo intbasebends

Pre ssure Dimensions-in. Weight-lb*

Size

in.

psi psi (1,000s)

R +

S

Diam.

T

U

M J &

M JJ

&

PE

Only

3 50 4.88 5.00 0.56 0.50 455 10

3

4

4

6

6

8

8

10

10

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

30

36

36

36

42

42

42

48

48

350

250

350

250

350

250

350

250

350

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

250

150

250

250

150

250

250

250

150

DI*

D i

25

DI

25

Di

25

DI

25

25

DI

25

25

DI

30

DI

30

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

4.88

5.50

5.50

7.00

7.00

8.38

8.38

9.75

9.75

11.25

11.25

12.50

12.50

12.50

13.75

13.75

13.75

15.00

15.00

15.00

16.00

16.00

16.00

18.50

18.50

18.50

23.00

23.00

23.00

26.00

26.00

26.00

30.00

30.00

30.00

34.00

34.00

5.00

6.00

6.00

7.00

7.00

9.00

9.00

9.00

9.00

11.00

11.00

11.00

11.00

11.00

11.00

11.00

11.00

13.50

13.50

13.50

13.50

13.50

13.50

13.50

13.50

13.50

16.00

16.00

16.00

19.00

19.00

19.00

23.50

23.50

23.50

25.00

25.00

0.56

0.62

0.62

0.69

0.69

0.94

0.94

0.94

0.94

1

o0

1.00

1.00

1.00

1.00

1.00

1.00

1.00

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.19

1.19

1.19

1.25

1.25

1.25

1.44

1.44

1.44

1.56

1.56

0.50

0.50

0.50

0.62

0.62

0.88

0.88

0.88

0.88

1.00

1.00

1.00

1.00

1 o0

1.00

1.00

1.00

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.15

1.15

1.15

1.15

1.15

1.15

1.28

1.28

1.28

1.42

1.42

45

65

65

105

105

165

165

235

235

320

320

410

450

410

505

565

505

660

660

740

800

910

800

1,155

1,345

1,155

1,880

2,220

1,880

2,725

3,295

2,725

3,820

4,665

3,820

5,110

6,260

45

60

60

100

100

160

160

235

235

320

320

395

435

395

485

545

485

635

715

635

770

875

770

1,115

1,305

1,115

1,775

2,110

1,775

2,560

3,130

2,560

3,610

4,460

3,610

4,845

5,990

10

10

10

20

20

40

40

45

45

65

65

70

70

70

75

75

75

115

115

115

120

120

120

130

130

130

190

190

190

250

250

250

410

410

410

515

515

48 50

Metric conversions:Iron strength: psi

(1,000s) x

6.89

=

MPa; Pressure rating: psi X 0.00689

=

MPa; Dimension: in. X 25.4 = mm;

Weight: lb x 0.4536 = kg.

'"Weight doesnot include accessory weights.

?Dimension R

is

a finished dimension; unfinished bases will be ?4 n. ( 3 mm) longer; for base drilling see Table 15

$Ductile iron.


8/17/2019 AWWA C110-A21.10 (1998).pdf


24 AWWA

C110-98/A21.10-98

T

All

MJ

For other dimensiol

s of

base

Figure 6 Mechanical-joint base tees

(seeTable 6)

Table

6

Mechanical-joint base te es

T

L

fees,

I

MJ, PE,

and MJ

see Table 4.

~ ~~ ~~ ~ ~

Pressure Dimensions--in.eight--lb

'

Size Rating Iron Strengthase

in. psi psi

1,000s)

S Diam. T U All

MJ

MJ, PE, & MJ Only

3

3

4

4

6

6

8

8

10

10

12

12

14

14

14

16

16

16

18

18

18

20

20

24

24

30

30

36

36

42

42

48

250 25

350 DI*

250 25

350 DI

250 25

350 DI

250 25

350 DI

250 25

350 DI

250 25

350 DI

1505

250 30

350 DI

1500

250 35

350 DI

1500

250 35

350 DI

150 35

350

DI

1505

350 DI

1505

250 DI

1505

250

DI

150 DI

250 DI

150

DI

4.88

4.88

5.50

5.50

7.00

7.00

8.38

8.38

9.75

9.75

11.25

11.25

12.50

12.50

12.50

13.75

13.75

13.75

15.00

15.00

15.00

16.00

16.00

18.50

18.50

23.00

23.00

26.00

26.00

30.00

30.00

34.00

5.00

5.00

6.00

6.00

7.00

7.00

9.00

9.00

9.00

9.00

11.00

11.00

11.00

11.00

11.00

11.00

11.00

11.00

13.50

13.50

13.50

13.50

13.50

13.50

13.50

16.00

16.00

19.00

19.00

23.50

23.50

25.00

0.56

0.56

0.62

0.62

0.69

0.69

0.94

0.94

0.94

0.94

1.00

1.00

1.00

1

o0

1 o0

1

o0

1.00

1

o0

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.19

1.19

1.25

1.25

1.44

1.44

1.56

0.50 60

0.50 60

0.500

0.50 90

0.62 140

0.6240

0.88 215

0.8815

0.8840

0.8840

1.00 455

1.0055

1.0035

1

o0

635

1.0070

1.00 790

1.00 790

1.00 700

1.12,020

1.12,020

1.1295

1.12 1,260

1.12,095

1.12,895

1.12 1,615

1.15 3,225

1.15 2,715

1.15,750

1.15,905

1.28,355

1.28,590

1.42,100

60

60

85

85

135

135

210

210

340

340

455

455

620

620

550

770

770

675

995

995

870

1,230

1,065

1,855

1,570

3,110

2,600

4,570

3,725

5,130

6,365

6,810

5

5

10

10

15

15

30

30

30

30

45

45

50

50

50

50

50

50

75

75

75

75

75

80

80

120

120

160

160

270

270

335

48 250 DI 34.005.00.56.42,755

Weight: lb x 0.4536

=

kg.

Metric

conversions:

ron strength: psi (1,000s)x 6.89 = MPa; Pressure rating: psi x

0.00689 =

MPa; Dimension: in. x 25.4 = mm;

*Weight does

not

include accessory weights.

+Dimension R is

a

finished dimension; unfinished bases will be l n in. ( 3 mm) longer; for base drilling see Table 15.

$Ductile iron.


8/17/2019 AWWA C110-A21.10 (1998).pdf


T T1

MJ and MJ

I - L 1

T

TI

Small-EndMJ


Figure

7

Mechanical-joint reducers (see Table

7)

Table 7 Mechanical-joint educers*

Large-EndMJ

T

Tl

PE and PE

~ ~~ ~~~ ~~

Size

ill in. M J & M JJJ PE toE

Iron

Pressuretrength

T

Largemallating

p s i

Largemall L Weight' L Weight' L Weight' L Weight'

Tl

Endnd

psi

(1,000s) Endnd

in. lb in.

lb

in. lb in.

lb

4 3 250 25 0.52 0.48 7

40 15

35 5 40 23 5

4 3 350 DI; 0.52 0.48 40 15 35 15 40 23 5

6 3 250

25 .55

0.48

9 55

17 0 17 5

25 50

6 3 350 DI.55

0.48

9 55 17 0 17 5 25 50

6 4 250 25 .55

0.52

9 60

17 0 17 0 25 55

6 4 350

DI.55

0.52

9 60

17 0 17 0

25 55

8 4 250

25 0.60 0.52

11 80

19 80

19 80

27 75

8 4 350

DI 0.60

0.52

11 80

19 80 19 80

27 5

8 6

250

25 0.60

0.55

11

95

19 0

19 0

27 85

8 6 350

DI

0.60 0.55

11

95

19 0 19 90 27 85

10 4

250

25 .68 0.52 1205

20

100

20 100 28 00

10 4 350

DI

0.68

0.52

1205

20 100 20 100

2 8 100

10

6

250

25 0.68 0.55

12 115

20 115 20 115 28 115

10

6 350

DI 0.68

0.55 12 15

20 115 20 115 28 115

10 8

250

25 0.68 0.60

1235

20 130

20 130

28 30

10

8 350

DI 0.68 0.60

1235

20 130

20 130

28 30

12 4 250

25

0.75

0.52 1435

22 130 22 130 30 30

1 2

4 350 DI.75 0.52 1435 22 130 22

130

30

130

12 6 250

25 0.75 0.55 1450

22 150 22 145

30 145

12 6 350

DI.75

0.55 14

150

22 150 22 145 30 45

Metric conversions: Iron strength: psi 1,OOOslx 6.89

=

MPa; Pressure rating: psi x 0.00689 = MPa; Dimension: in.

x

25.4 = mm;

Weight: Ib

x

0.4536

=

kg.

dimensions and weights glven for concentric reducers are available from most manufacturers if specified o n the purchase order.

"For dimension details of mechanical-jointbells. see Table 1; fordimcnsion details of plain ends, see Table

2.

Eccentric reducers with the same

:Weight does not include accessory weights.

:Ductile iron.


8/17/2019 AWWA C110-A21.10 (1998).pdf


Table

7

Mechanical-jointreducers* (continued)

Size

in.

in.

MJ

& M J

MJ M J PE

to PE

Iron

Pressuretrength

T

Largemallating

psi

Large Small L Weight' L Weight' L Weight' L Weightt

l

Endnd psi (1,000s) End End in. lb in. l b in

Ib

in. lb

0.75 0.60 1465 22 165

50

2 5

165

2

12

12

12

14

14

14

14

14

14

14

14

14

14

14

14

16

16

16

16

16

16

16

16

16

16

16

16

16

16

16

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

20

20

8

8

10

10

6

6

6

8

8

8

10

10

10

12

12

12

6

6

6

8

8

8

10

10

10

12

12

12

14

14

14

8

8

8

10

10

10

12

12

12

14

14

14

16

16

16

10

10

10

350

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

DI'

25

DI

25

25

DI

25

25

DI

25

25

DI

25

25

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

0.75

0.75

0.75

0.66

0.82

0.66

0.66

0.82

0.66

0.66

0.82

0.66

0.66

0.82

0.66

0.70

0.89

0.70

0.70

0.89

0.70

0.70

0.89

0.70

0.70

0.89

0.70

0.70

0.89

0.70

0.75

0.96

0.75

0.75

0.96

0.75

0.75

0.96

0.75

0.75

0.96

0.75

0.75

0.96

0.75

0.80

1.03

0.60

0.68

0.68

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.66

0.82

0.66

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.68

0.68

14

14

14

16

16

16

16

16

16

16

16

16

16

16

16

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

19

19

19

19

19

19

19

19

19

19

19

19

19

19

19

20

20

165

190

190

190

200

190

210

220

210

230

245

230

255

270

255

230

250

230

250

270

250

280

300

280

305

325

305

335

370

335

295

320

295

325

350

325

350

380

350

380

425

380

415

465

415

375

410

22

22

22

24

24

24

24

24

24

24

24

24

24

24

24

26

26

26

26

26

26

26

26

26

26

26

26

26

26

26

27

27

27

27

27

27

27

27

27

27

27

27

27

27

27

28

28

165

190

190

175

185

175

190

205

190

215

230

215

240

255

240

210

230

210

230

250

230

255

280

255

285

305

285

310

350

310

270

295

270

300

325

300

325

355

325

355

400

355

390

440

390

345

380

22

22

22

24

24

24

24

24

24

24

24

24

24

24

24

26

26

26

26

26

26

26

26

26

26

26

26

26

26

26

27

27

27

27

27

27

27

27

27

27

27

27

27

27

27

28

28

165

185

185

185

200

185

205

220

205

230

245

230

255

275

255

230

250

230

250

270

250

275

300

275

305

330

305

315

355

315

295

320

295

320

350

320

350

385

350

365

410

365

395

445

395

375

410

30

30

30

30

32

32

32

32

32

32

32

32

32

32

32

32

34

34

34

34

34

34

34

34

34

34

34

34

34

34

34

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

36

36

165

165

185

185

170

185

170

190

205

190

215

230

215

240

260

240

210

230

210

230

250

230

255

280

255

285

310

285

295

335

295

270

295

270

295

325

295

325

360

325

340

385

340

370

420

370

345

380

20

~~

DI 0.80

0.68

20 375 28 345875645

Metrie conversions:

Iron strength:

psi (1,000s) 6.89 =


x

0.00689

=


Weight: Ih

x

0.4536 = kg.

*For dimension details of mechanical-jointbells, see Table 1; fordimension details of plain ends, see Table

2.

Eccentric reducers with the same

dimensions and weights given for concentric reducers are available from most manufacturers if specified on the purchase order.

'ÌWeight does not include accessory weights

$Ductile iron.


8/17/2019 AWWA C110-A21.10 (1998).pdf



Table 7 Mechanical-joint reducers*(continued)

Size Thicknessmall-End

Zn.

in.

MJ & MJ M J MJ PE t o

PE

Iron

Pressuretrength

T

Largemallating

p s i

Largemall

L

Weight'

L

Weight'

L

Weight'

L

Weight'

T1

Endnd

psz (1,000s)

Endnd

in l b

in

lb

in. lb in.

Ib

20

20

20

20

20

20

20

20

20

20

20

20

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

30

30

30

30

30

30

30

30

30

36

36

36

36

36

36

36

36

36

42

42

12

12

12

14

14

14

16

16

16

18

18

18

12

12

12

14

14

14

16

16

16

18

18

18

20

20

20

18

18

18

20

20

20

24

24

24

20

20

20

24

24

24

30

30

30

20

20

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

30

30

DI?

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

0.80

1 O3

0.80

0.80

1.03

0.80

0.80

1.03

0.80

0.80

1.03

0.80

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

1.03

1.37

1.03

1.03

1.37

1.03

1.03

1.37

1.03

1.15

1.58

1.15

1.15

1.58

1.15

1.15

1.58

1.15

1.28

1.78

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

0.75

0.96

0.75

0.80

1.03

0.80

0.89

1.16

0.89

0.80

1.03

0.80

0.89

1.16

0.89

1

O3

1.37

1.03

0.80

1.03

20

20

20

20

20

20

20

20

20

20

20

20

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

30

30

30

30

30

30

30

30

30

36

36

36

36

36

36

36

36

36

42

42

405

440

405

430

485

430

470

530

470

510

575

510

550

610

550

575

660

575

615

705

615

660

760

660

705

815

705

990

1,160

990

1,050

1,225

1,050

1,165

1,360

1,165

1,450

1,730

1,450

1,580

1,885

1,580

1,855

2,225

1,855

1,915

2,320

28

28

28

28

28

28

28

28

28

28

28

28

32

32

32

32

32

32

32

32

32

32

32

32

32

32

32

38

38

38

38

38

38

38

38

38

44

44

44

44

44

44

44

44

44

50

50

375

410

375

400

455

400

435

500

435

475

545

475

510

570

510

535

620

535

575

665

575

620

720

620

665

775

665

885

1,050

885

945

1,120

945

1,060

1,255

1,060

1,285

1,560

1,285

1,410

1,720

1,410

1,690

2,060

1,690

1,705

2,110

28

28

28

28

28

28

28

28

28

28

28

28

32

32

32

32

32

32

32

32

32

32

32

32

32

32

32

38

38

38

38

38

38

38

38

38

44

44

44

44

44

44

44

44

44

50

50

50

405

445

405

415

470

415

445

510

445

485

550

485

550

615

550

560

645

560

595

685

595

635

735

635

675

785

675

965

1,130

965

1,020

1,195

1,020

1,125

1,320

1,125

1,420

1,695

1,420

1,535

1,845

1,535

1,750

2,120

1,750

1,880

2,285

36

36

36

36

36

36

36

36

36

36

36

36

40

40

40

40

40

40

40

40

40

40

40

40

40

40

40

46

46

46

46

46

46

46

46

46

52

52

52

52

52

52

52

52

52

58

58

375

415

375

385

440

385

415

475

415

455

520

455

510

575

5

10

520

605

520

555

645

555

595

695

595

635

745

635

860

1,025

860

915

1,090

915

1,020

1,215

1,020

1,255

1,530

1,255

1,370

1,680

1,370

1,585

1,950

1,585

1,670

2,080

42 20 250 DI 1.28.80 42 1,915

50

1,705,8808,670

Metric conversions: Iron strength psi (1,000s)x 6.89 = MPa; Pressure rating: psi x 0.00689 = MPa; Dimension: in. x 25.4 = mm;

Weight lb

x

0.4536 = kg.

*Fordimension details

of

mechanical-jointbells, see Table

1;

for dimension details

of

plain ends, see Table2. Eccentric reducers with the same

dimensions and weights given

for

concentric reducers a re available from most manufacturers if specified on the purchase order.

+Weight does not include accessory weights

$Ductile iron.

Table cont inued next page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


28 AWWA C110-98/A21.10-98

Table 7 Mechanical-jointreducers*(continued)

Size

inn M J &

M J

M JJ

PE

to PE

Iron

Largemallating psi Largemall

L

Weight'

L

Weight' L Weight'

L

Weight'

Pressuretrength T

Tl

Endnd psi - (1 ,000s) Endnd in. l b in.

6

in. 6 in. l b

42 24 1500.28 0.89 42 2,0600 ,855 50 2,0208 ,810

42 24

42 24

42 30

42 30

42 0

42 36

42 36

42 36

48 0

48 0

48 0

48 6

48 6

48 6

48 2

48 42

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

30 1.78 1.16 42

DI:

1.28 0.89 42

30

1.28

1.03 42

30 1.78

1.37 42

DI 1.28 1.032

30 1.28 1.15 42

30 1.78

1.58

42

DI 1.28

1.15 42

30.42

1.038

30.96

1.37 48

DI

1.42 1.038

30 .42

1.15

48

30 .96

1.588

DI 1.42

1.158

30 .42

1.288

30 .96

1.78 48

2,495

2,060

2,370

2,885

2,370

2,695

3,310

2,695

3,005

3,680

3,005

3,370

4,160

3,370

3,750

4,655

50,285 50,455

50,855 50,020

50,165 50,265

50

2,675 50 2,780

50 2,165 50,265

50 2,485

50 2,530

50,100

50 3,145

50 2,485 50,530

56 2,740

56,900

56,410

56,570

56,740 56 2,900

56 3,100 56,205

56 3,890 56,990

56,100 56,205

56,480

56,540

56,390 56,445

58 2,245

58,810

58,055

58,570

58 2,055

58,320

58 2,935

58 2,320

64 2,635

64,305

64,635

64 2,940

64,725

64 2,940

64,275

64 4,180

48

42 250 DI 1.42.288,7506,480 6 ,5404

Metr ic conv ersi ons: Iron strength: psi 11,000s)x 6.89 = MPa; Pressure rating: psi x 0.00689 = MPa; Dimension: in. x 25.4 = mm;

Weight: Ib x 0.4536 = kg.

"For dimension details

of

mechanical-jointbells, see Table 1; for dimension details of plain ends, see Table 2. Eccentric reducers with the same

dimensions and weights given for concentric reducers are available from most manufacturers if specified on the purchase order.

+Weight doesnot include accessory weights

:Ductile iron.

Table

8

Mechanical-joint apped tees*

Figure

8

Mechanical-joint tapped tees

(see Table

8)

Pressureron

Sizeatingtrength T L in Boss Weight?

Max. Tap

in.

psisi (1,000s) in.

in.

in. 16

3 250 25 0.48 8 2

Y2

35

3 350.48 8 2

Y2

35

4 250 25 0.52 8 2%5

4 350 DI .52 8 2% 5

6 250 26 0.55 8 2

Y2

70

6 350I.55 8 2

Y2

70

8 2505 0.60 8 2

/i

95

8

350 DI 0.60

8

2%5

10 50 25 .68

8

2

Y2

130

10 350 DI 0.68 8 2 Y

130

12 250 25 .75

8

2

v

165

12 250

DI

0.75 8 2

Y2

165

DI'

Metric conversions: Iron strength: psi 1,000~1 6.89

=

MPa;

Pressure rating: psi

x

0.00689

=

MPa; Dimension: in.

x

25.4 = mm;

Weight: Ib x 0.4536

=

kg.

*Two bosses can be used o make a tapped cross. For dimension details of

mechanical-joint bells, see Table 1.


$Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


I L

t

MJ

and

PE

Figure

9

Mechanical-jointoffsets

(see Table 9)

DUCTILE-IRON

AND GRAY-IRON

FITTINGS FOR WATER

29

Table 9 Mechanical-jointoffsets'

Iron

MJ

& MJ M J &

PE

Strength

Size

PR'

psi

D

T

L

W@.

L

W@.*

in.

p s i

1,000s)

in.

in

in.

lb

i n . lh

3

250 25

5

0.48

19

50

27

50

3

3

3

3

3

4

4

4

4

4

4

6

6

6

6

6

6

8

8

8

8

8

8

10

10

10

10

10

10

12

12

12

12

12

12

14

14

14

14

14

14

14

14

14

16

16

16

16

16

16

16

16

16

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

350

250

150

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

DIs

25

DI

25

DI

DI

25

DI

25

25

DI

25

DI

DI

25

DI

25

DI

25

DI

25

DI

25

25

DI

25

DI

DI

25

DI

25

25

DI

DI

25

25

25

DI

25

25

DI

25

25

DI

30

30

DI

30

30

DI

30

30

5 0.48

19

12 0.48

22

12.48

22

18.48

30

18.48

30

6 0.52

19

6

0.52

19

12

0.52

22

12

0.52

22

18 0.52 30

18

0.52

30

6

0.55

20

6 0.55

20

12.55 26

12 0.55

26

18.55

33

18.55

33

6 0.60 21

6

0.60 21

12

0.60 28

12

0.60

28

18 0.60 35

18

0.60

35

6 0.68

22

12 0.68 30

6 0.68

22

12 0.68 30

18.68 38

18

0.68 38

6

0.75

26

6

0.75

26

12

0.75

37

12

0.75

37

18

0.75

48

18

0.75 48

6 0.66

27

6

0.82

27

6 0.66 27

12 0.66 38

12.82

38

12 0.66

38

18 0.82

49

18

0.66 49

18

0.66

49

6

0.70

27

6

0.89

27

6

0.70

27

12

0.70

40

12

0.89

40

12

0.70

40

18

0.70

50

18

0.89 50

50

60

60

75

75

75

75

85

85

105

105

110

110

135

135

165

165

150

160

200

200

245

245

220

220

250

250

340

340

320

320

420

420

520

520

380

435

380

480

560

480

680

585

585

460

535

460

600

715

600

710

850

27

30

30

38

38

27

27

30

30

38

38

28

28

34

34

41

41

29

29

36

36

43

43

30

30

38

38

46

46

34

34

45

45

56

56

35

35

35

46

46

46

57

57

51

35

35

35

48

48

48

58

58

58

50

60

60

75

75

70

70

80

80

100

100

105

105

130

130

160

160

155

155

195

195

240

240

220

220

280

280

340

340

320

320

420

420

520

520

365

420

365

465

545

465

665

570

570

440

515

440

580

690

580

690

830

_. 350 DI 18.700 710 690

Metric

conversions:

Iron strength: psi (1,000s)x 6.89 =

MPa;

Pressure rating: psi x 0.00689

=

MPa; Dimension: in. x 25.4

=

mm;

Weight:

Ib x

0.4536 = kg.

details

of

plain ends,

see

Table 2.

"For

dimension details of mechanical-joint bells, see Table 1;

for

dimension

+Pressure rating.

:Weight does not include accessory weights

$Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


STDmAWWA CLLO/AZL.LO-ENGL

1998

30 AWWA C110-98/A21.10-98

Solid Sleeve Transition Sleeve

Figure 1

O

Mechanical-joint sleeves (see Table

1

O)

+

1

in.

(279mm) min.

(14-24 in.)

15

In.

381

mm)

mm.

(30-48

in.)

Spllt sleeves are furnished wtth a pressur e ratmg

of 150

PSI

(1

.o

MPa)and

can

be furnlshed with

boss

and tap for servtce connections. Consult

manufacturers or detal ls

Figure 1Oa Mechanical-joint split sleeves

Table 1 O Mechanical-joint sleeves

Solid Sleevesransition Sleeves*

Pressure

Strength

Iron

L1 L2 1

Size

Rating P S 1

T Length

Wgt' Len gth Wgt'

Fits OD

Length W@

Ln.

psi

1,000s~

in i n

l b

Zn. lb Steel Pipe in l b

2505 0.48 2520 3.50 7.5 25 .5

3

4

4

6

6

8

8

10

10

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

30

36

36

36

42

42

42

48

48

350

250

350

250

350

250

350

250

350

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

250

150

250

250

150

250

250

150

250

DI?

DI

25

DI

25

DI

25

DI

25

DI

25

30

30

DI

30

DI

30

30

30

DI

30

30

DI

30

30

DI

30

DI

30

30

30

DI

30

30

DI

30

90

0.48

0.52

0.52

0.55

0.55

0.60

0.60

0.68

0.68

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

0.89

1.16

0.89

1.03

1.37

1.03

1.15

1.58

1.15

1.28

1.78

1.28

1.42

1.96

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

9.5

15

15

15

15

15

15

15

15

15

15

15

25 12

35 2

35 12

45 2

45 12

652

652

852

852

1102

1102

150 15

165 15

150

15

180 15

200

15

1805

215 15

240 15

2155

240 15

2755

240 15

3205

3605

320

635

15

24

635

745 24

24

855 24

1,030

855

24

24

1,115 24

1,330 24

1,115 24

1,385 24

1,645 24

30 3.50 7.5 25

45

45

65

65

85

85

115

115

145

145

195

225

235

195

275

235

285

330

285

325

380

325

425

505

425

885

1,085

885

1,190

1,495

1,190

1,550

1,940

1,550

1,940

2,405

4.50

4.50

6.62

6.62

8.62

8.62

10.75

10.75

12.75

12.75

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

35

35

45

45

65

65

85

85

110

110

~~ ~~ ~

48 250 DI 1.42

15

1,385 24 1,940

~~

Metric conversions: Iron strength: psi (1,000s)x 6.89

=

MPa; Pressure rating: psi x 0.00689

=


=

mm;

Weight: lb x 0.4536 =kg.

*'Transition sleeves are furnished with one end designed to fit standard steel pipe and the other to

fit

plain-end ductile-iron pipe.


?Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


Figure

DUCTILE-IRONAND GRAY-IRON FITTINGS FOR WATER 31

Flat Dished

Mechanical-jointcaps and plugs

(see

Table

Table

1

Mechanical-jointcapsandplugs

Flat

1 1 )

Dished

Caps Plugs

Pressureron Dimensions-in. Weight-l b Dimensions--in.eight-lb

Sizeatingtrength

in. ps i p s i (2,000s) T Tl Flat Dished’’ T T1 Flat Dished*

3 250 0.50

0.48 12 12

0.50.48

5

3

4

4

6

6

8

8

10

10

12

12

14

14

16

16

18

18

20

20

24

24

30

30

36

36

42

42

48

350

250

350

250

350

350

250

250

350

250

350

250

250

250

250

250

250

250

250

250

250

150

250

150

250

150

250

150

DI’

DI

25

25

DI

DI

25

25

DI

25

DI

DI

30

30

DI

30

DI

30

DI

DI

30

30

DI

30

DI

30

DI

30

0.50

0.60

0.60

0.65

0.65

0.70

0.70

0.75

0.75

0.75

0.75

1.00

0.32

0.89

1.11

1.25

0.96

1.40

1.03

1.50

1.16

0.48

0.52

0.52

0.55

0.55

0.60

0.60

0.68

0.68

0.75

0.75

0.82

0.66

0.89

0.70

0.96

0.75

1.03

0.80

1.16

0.89

1.37

1.03

1.58

1.15

1.78

1.28

1.96

122

15 15

15

15

25 25

25 25

45 45

455

600

600

800

800

130

120

115

110

17555

15550

22515

195

185

28550

240 200

40070

34500

680

590

1,005

850

1,535

1,180

1,950

0.50

0.60

0.60

0.65

0.65

0.70

0.70

0.75

0.75

0.75

0.75

0.32

1 o0

1.11

0.59

1.25

0.96

1.40

1.03

1.50

1.16

0.48

0.52

0.52

0.55

0.55

0.60

0.60

0.68

0.68

0 .7 5

0.75

0.82

0.66

0.89

0.70

0.96

0.75

1.03

0.80

1.16

0.89

1.37

1.03

1.58

1.15

1.78

1.28

1.96

10 10

10 10

155

155

25 25

255

45

455

45

650

65 70

85 90

85

90

12020

115 115

15550

14545

20090

18580

255

225 200

215

39050

33590

660

573

975

815

1,355

1,110

1,810

48 DI 1.42,595.42

Metric conversions: Iron strength: psi (1,000s ) 6.89

=


x

0.00689

=


=

mm;


:?Allplugs and caps

30

in. and larger are “dished.”

:Ductile iron

8/17/2019 AWWA C110-A21.10 (1998).pdf


32 AWWA C110-98/A21.10-98

8

n I

MJ and MJ

O783350 0 5 0 b 1 2 0

429

MJ and

PE

Figure 12 Mechanical-joint connecting pieces (see Table 12)

Table 12 Mechanical-jointconnectingpieces'

Weight-lb'

Size

Pressureatingrontrength

in

psi

psi

(1,000s)

T-in.

MJ &

MJ M J

&

PEi:

3 250 25 0.4855

3

4

4

6

6

8

10

10

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

30

36

36

36

42

42

42

48

48

8

350

250

350

250

350

250

350

250

350

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

350

150

250

250

150

250

250

150

250

250

150

250

DIE

DI

25

25

DI

25

DI

DI

25

25

DI

25

25

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

0.48

0.52

0.52

0.55

0.55

0.60

0.60

0.68

0.68

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

0.89

1.16

0.89

1.03

1.37

1.03

1.15

1.58

1.15

1.28

1.78

1.28

1.42

1.96

35

45

45

70

70

95

95

130

130

165

165

220

235

220

270

290

270

325

350

325

390

420

390

515

555

515

840

905

840

1,170

1,270

1,170

1,500

1,635

1,500

1,910

2,075

35

45

45

65

65

95

95

125

125

165

165

205

220

205

250

270

250

300

325

300

360

385

360

475

515

475

730

795

730

1,005

1,105

1,005

1,295

1,430

1,295

1,640

1,810

48

250 DI 1.42,910 1,640

Metric conversions: ron strength: psi (1,000s)x 6.89 = MPa; Pressure rating: psi x 0.00689

=

MPa; Dimension: in.

X

25.4 = mm;

Weight: lb x 0.4536

=

kg.

*For dimensional details of mechanical joints, see Table 1; plain ends, Table

2.

+Weight does not include accessory weights

$May be furnished from centrifugally cast pipe.

Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


STD-AWWA

C % L O / A 2 L * L O - E N G L

L998

D

0783350

050bL23 ' 3b5

DUCTILE-IRON AND GRAY-IRON FITTINGS

FOR

WATER

33

L 6 in. 4 M 8 in. (203 mm) for 3-24 in.

H

406

mm)

10 in.

i254

mmí

for 30-36 in

12 in. (305 mm) or 42-48

in.

T T

Flg.and

PE

MJ and Flg.

Figure 13 Connecting pieces, one-end flanged (see Table 13)

Table

13

Connectingpieces,one-endflanged*

~ ~

Weight-lb'

Size

Pressureating

Iron

Strength

Zn.

psi

p s i (1,000s)

T-in.

M J & Flg.'

Flg. & PE'

3 250

25 0.480 30

3 250

DI$ 0.480 30

4 250

25 0.52 40 40

4 250

DI 0.52 40

40

6 250 25 0.55 60 55

6 250

DI 0.55 60 55

8 250

25 0.60 85 85

8 250

DI

0.60 85 85

10 250

25

0.6815 115

10 250

DI

0.68 115

115

12 250

25

0.7555 155

12 250

DI

0.7555

155

14

25 0.6695 180

14

25

0.82 210 195

14 250

D

I 0.66 195 180

16

30

0.70 240 220

16 250

30

0.89 260 240

16 250

Dl

0.70 240 220

18 150

30

0.75 280 255

18 250

30 0.9605 280

18 250

DI 0.75 280 255

20 150

30

0.80 340 305

20 250

30

1.0365 335

20 250

DI

0.80 340 305

24 150

30

0.89 455 415

24 250

30

1.1695 455

24 250

DI 0.8955 415

30

30

1.03 760 600

30

30

1.3740 665

30

DI

1.03 760

600

36 150

30

1.15

1,070

830

36 250

30

1.58,195 930

36 250

DI

1.15 1,070

830

42 150

30

1.28 1,505

1,115

42 250 30 1.78,685

1,250

42 250

DI 1.28,505

1,115

48

30

1.42,885

1,390

48 250

30

1.96,140

1,560

48 250

Dl

1.42,885

1,390

Metric conversions:


x

6.89

=


x

0.00689 = MPa; Dimension: in.

X

25.4 = mm;

Weight:

Ib

X

0.4536

T

kg.

*For

dimensional details of mechanical joints, see Table

1;

plain ends, Table 2;

flanges,

Table 14


$May be furnished from centrifugally cast pipe.

$Ductile iron.


8/17/2019 AWWA C110-A21.10 (1998).pdf


34 AWWA C110-98/A21.10-98

. BC c

1

Figure14 Flange details (see Table 14)

Table 14 Flange details

Dimensions-in.

~

Size

Bolt

Holeolt Diam. &

in OD BC T

Diam. Length-in. No.

of

Bolts

3 7.50 6.00 0.75 * .12 Y4 vi?x%

4 9.00 7.50 0.94 k .12 v4 Y?x

61.00.50

f

.12

7/8

v4

x%

8 13.50 11.75 1.12

f

.12 718 ?4x 3?+ 8

10

12

14

16

18

20

24

30

36

16.00

19.00

21.00

23.50

25.00

27.50

32.00

38.75

46.00

14.25

17.00

18.75

21.25

22.75

25.00

29.50

36.00

42.75

1.19

*

.12

1.25 * .12

1.38

f

.19

1.4419

1.56

f

.19

1.69 * .19

1.88 & .19

2.12 k .25

2.38 f 25

12

12

12

16

16

20

20

28

32

42 53.00 49.50 2.62 k .25 1

i

1/2 x 7?h 36

48 59.50 56.00 2.75 k .25

1% 1 M x 8 44

Metric conversions:

Iron strength:

psi (1,000s)x

6.89

=

MPa; Pressure rating:

psi x

0.00689

=

MPa;

Dimension: in.

x 25.4 = mm;

Weight:

l b x 0.4536 =

kg.

NOTE:

For

other requirements see

Sec.

5.9.

8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D a A W W A

C L L O / A Z L - L O - E N G L

1998 0783350

050bL23

L38

DUCTILE-IRON

AND GRAY-IRON FITTINGS

FOR

WATER 35

t

BC

I

Figure 15 Base drilling details (see Table

15)

Table 15 Base drilling details*

Dimensions-in. Approx.

Wgt.

of Base-Zb

Nom. Diam. Boltole

in. BC

Diam.

No. of

Bolts Bends Tees

3

4

6

8

10

12

14

16

18

20

24

3.88

4.75

5.50

7.50

7.50

9.50

9.50

9.50

11.75

11.75

11.75

4

4

4

4

4

4

4

4

4

4

4

10

10

20

40

45

65

70

75

115

120

130

5

10

15

30

30

45

50

50

75

75

80

30

1

4 190 120

36 17.00

1 4 250 160

42

1 8

4

41070

48 22.75

1 /4

4

515 335

Metric conversions:

Iron strength: psi

(1,000s)x

6.89

=


psi x 0.00689 =

MPa;

Dimension: in.

x

25.4

=

mm; Weight: lb

x

0.4536

= kg.

*Bases are

not

faced or drilled unless

so

specified in the purchase order.

8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D a A W W A C L L O / A 2 L ~ L O - € N C L 1998 783350

0 5 0 b L 2 4

074

36

AWWA C110-9WA21.10-98

'/16 Bend

/32

Bend

(221/2') (1 1 l/4')

Figure

16

Flangedbends

(see

Table

16)

Table

16

Flanged

bends

Dimensions$--in. Weightab

Iron ?hBend /R Bend S Bend

1/32

Bend

Strength

(90")45") (22Vz") (11%') L 4 /R

VIS

%2

Size

PR"'

psi Bendend Bend Bend

in.

psi 1,000s)

T A

R

A

R

A

R

A

R

(90")45")22%") (11W)

3 250

4 250

6 250

8 250

1050

1250

1450

1450

1450

1650

16 250

16 250

18

150

18 250

18 250

20 150

20 250

20 250

24 150

24 250

24 250

30 150

30 250

30 250

36 150

36 250

3650

42 150

42 250

42 250

4850

48 250

48 250

25/DIB

25/D18

25/DIg

25/D11

25/DIg

25/DIB

25

25

DI

30

30

DI

30

DI

30

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

0.48 5.5 4.0

0.52

6.5 4.5

0.55 8.0

6.0

0.60

9.0

7.0

0.68 11.0 9.0

0.75 12.0

10.0

0.66 14.0

11.5

0.82

14.0 11.5

0.66

14.0

11.5

0.70

15.0

12.5

0.89 15.0

12.5

0.70 15.0

12.5

0.75 16.5

14.0

0.96 16.5 14.0

0.75

16.5

14.0

0.80 18.0 15.5

1.03 18.0

15.5

0.80

18.0 15.5

0.89

22.0

18.5

0.89 22.0

18.5

1.16

22.0

18.5

1.03

25.0

21.5

1.37 25.0

21.5

1.03 25.0 21.5

1.15 28.0 24.5

1.58 28.0 24.5

1.15 28.0 24.5

1.28 31.0 27.5

1.78

31.0 27.5

1.28

31.0

27.5

1.42 34.0 30.5

1.96

34.0 30.5

3.0.62

4.0 4.81

5.0 7.25

5.5 8.44

6.5 10.88

7.5 13.25

7.5 12.06

7.52.06

7.52.06

8.03.25

8.0 13.25

8.0 13.25

8.5

14.50

8.5 14.50

8.5 14.50

9.5 16.88

9.5 16.88

9.5 16.88

11.0 18.12

11.0 18.12

11.0 18.12

15.0

27.75

15.0

27.75

15.0

27.75

18.0 35.00

18.0 35.00

18.0 35.00

21.0 42.25

21.0 42.25

21.0

42.25

24.0 49.50

24.0 49.50

3.0.56

4.0

10.06

5.0 15.06

5.5 17.62

6.5 22.62

7.5 27.62

7.55.12

7.55.12

7.55.12

8.0 27.62

8.0 27.62

8.0 27.62

8.50.19

8.50.19

8.50.19

9.5 35.19

9.5 35.19

9.5 35.19

11.0 37.69

11.0 37.69

11.0 37.69

15.0

57.81

15.0 57.81

15.0

57.81

18.0

72.88

18.0

72.88

18.0

72.88

21.0 88.00

21.0 88.00

21.0

88.00

24.0 103.06

24.0 103.06

3.0 15.25 25

4.0 20.31 45

5.0

30.50 65

5.5 35.50 105

6.5 45.69 165

7.5 55.81 235

7.5 50.75 290

7.5 50.75

330

7.5 50.75 290

8.0 55.81 370

8.0 55.81 430

8.0 55.81 370

8.5 60.94 450

8.5 60.94

530

8.5 60.94

450

9.5 71.06 580

9.5

71.06

685

9.5 71.06 580

11.0

76.12 900

11.0

76.12

1,085

11.0

76.12

900

15.0

116.75

1,430

15.0 116.75

1,755

15.0 116.75

1,430

18.0 147.25

2,135

18.0 147.25

2,690

18.0 147.25

2,135

21.0

177.69

3,055

21.0 177.69

3,880

21.0

177.69

3,055

24.0 208.12 4,095

24.0

208.12

5,210

20 20

40 40

55

55

90

90

130

135

195

205

220

225

245 250

220

225

280

285

315

325

280

285

325

335

375

385

325

335

430 435

485

505

430 435

630 640

730 755

630 640

1,120

1,135

1,335

1,385

1,120

1,135

1,755

1,790

2,155

2,235

1,755

1,790

2,600

2,665

3,240

3,365

2,600

2,665

3,580 3,665

4,485 4,660

20

40

55

90

135

205

225

255

225

285

325

285

335

385

335

435

505

435

645

760

645

1,150

1,395

1,150

1,805

2,250

1,805

2,680

3,390

2,680

3,695

4.690

1.424.00.5 24.0 49.50 24.0 103.064.0 208.12 4,095,580,665,695

Metric conversions: Iron strength: psi (1,000s) X 6.89

=


x 0.00689

MPa; DimensLon: in. x 25.4

=

mm;

Weight: lb x 0.4536 =

kg.

";Pressure rating.

.tFittings made

of

ductile Iron in the 12-in. and smaller sizes

may be

rated at 380

PSI

with the use

of a

special gasket.

:Dimension details

of

flanges are shown in Table 14.

$3-12-in. sizes may be gray iron

(class

25) o r ductile iron.

'*Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


DUCTILE-IRON

AND

GRAY-IRON FITTINGS

FOR WATER

37

Figure

17

Flanged tees and crosses (see Table

17)

Table 17

Flanged tees

and

crosses

3

4

4

6

6

6

8

8

8

10

10

10

10

12

12

12

12

12

14

14

14

14

14

14

14

14

14

14

14

14

14

14

14

16

16

0.48

0.52

0.52

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.80

0.75

0.75

0.75

0.87

0.87

0.66

0.82

0.66

0.66

0.82

0.66

0.66

0.82

0.66

0.82

0.82

0.66

0.82

0.82

0.66

0.70

0.89

~

0.48

0.48

0.52

0.48

0.52

0.55

0.52

0.55

0.60

0.52

0.55

0.60

0.80

0.52

0.55

0.60

0.80

0.87

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.82

0.82

0.66

0.55

0.55

5.5

6.5

6.5

8.0

8.0

8.0

9.0

9.0

9.0

11.0

11.0

11.0

11.0

12.0

12.0

12.0

12.0

12.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

15.0

15.0

5.5

6.5

6.5

8.0

8.0

8.0

9.0

9.0

9.0

11.0

11.0

11.0

11.0

12.0

12.0

12.0

12.0

12.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

15.0

15.0

40

60

65

85

90

95

140

145

155

205

215

225

270

290

295

310

360

385

375

420

375

390

435

390

400

450

400

470

470

425

500

500

435

465

540

50

70

80

95

110

120

155

165

195

220

240

265

330

310

320

345

415

460

400

450

400

475

425

425

460

505

460

555

555

505

595

595

530

490

565

Size-in. Pressure Dimensions-in.'

Rating' Irontrength

Weight-lb

Runranch psi psi

(1,000s)

T

Tl

H

J

Tee

Cross

3 50 25/DIi

3

4

3

4

6

4

6

8

4

6

8

10

4

6

8

10

12

6

6

6

8

8

8

10

10

10

12

12

12

14

14

14

6

6

250

250

250

250

250

250

250

250

250

250

250

250

250

250

250

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

25/DI

25/DIT

25/DIf

25iDI'

25/DIe

25/DI'

25iDI-

25/DI'

25

25

25

25

25

25

25

25

25

25

25

25

DI

25

25

25

DI

25

DI

30

25

30

DI

30

30

DIS:

16

6

250

DI 0.70

0.55 15.0 15.0 46590

Metric conversions:

Iron

strength:

psi

(1,000s)

x

6.89

=


psi x

0.00689

= MPa;

Dimension: in. x 25.4

=

mm;

Weight: Ib x 0.4536

=

kg.

"Fittings made of ductile iron in the 12-in. and smaller sizes may be rated at 350 psi with the use of a special gasket.

+Dimension details of flanges are in Table 14.

P3-12-in. sizes may be gray iron (class 25) or ductile iron.

$Ductile iron. Tableontinued next page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


38

AWWA C110-98/A21.10-98

Table 17 Flanged tees and crosses (continued)

Size-in. Weight-lb

Run

Branch

psi psi (1,000s) T T1

H J Tee

Cross

Rating* Iron Strength

16

16

16

16

16

16

16

16

16

16

16

16

16

16

16

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

20

8

8

8

10

10

10

12

12

12

14

14

14

16

16

16

6

6

6

8

8

8

10

10

10

12

12

12

14

14

14

16

16

16

18

18

18

6

6

6

8

8

8

10

10

10

12

12

12

14

14

14

16

16

16

18

18

20

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

150

30

DI*

30

30

30

DI

30

30

DI

30

35

DI

30

DI

35

30

30

DI

30

30

DI

30

30

DI

30

DI

30

30

30

DI

30

DI

35

30

35

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

35

DI

30

35

DI

35

DI

35

0.70

0.89

0.70

0.70

0.89

0.70

0.70

0.89

0.70

0.89

0.89

0.70

0.89

0.89

0.70

0.75

0.96

0.75

0.75

0.96

0.75

0.75

0.96

0.75

0.75

0.96

0.75

0.75

0.96

0.75

0.96

0.96

0.75

0.96

0.96

0.75

0.80

1.03

0.80

0.80

1.03

0.80

0.80

1.03

0.80

0.80

1.03

0.80

0.80

1.03

0.80

0.80

1.03

0.80

1 O3

0.80

1.03

0.60 15.0 15.07520

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.82

0.82

0.66

0.89

0.89

0.70

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.66

0.82

0.66

0.89

0.89

0.70

0.96

0.96

0.75

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.82

0.66

0.66

0.70

0.89

0.70

0.96

0.75

1.03

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

13.0

16.5

16.5

16.5

16.5

16.5

16.5

16.5

16.5

16.5

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

18.0

18.0

18.0

18.0

18.0

18.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.5

15.5

15.5

15.5

15.5

15.5

15.5

15.5

15.5

15.5

15.5

15.5

16.5

16.5

16.5

16.5

16.5

16.5

16.5

16.5

16.5

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

18.0

18.0

18.0

18.0

18.0

18.0

555

475

495

565

495

520

590

520

610

610

530

635

635

550

480

560

480

495

570

495

510

585

510

535

605

535

630

740

630

760

760

650

785

785

665

610

710

610

620

720

620

635

735

660

635

755

660

665

770

665

810

950

810

965

820

1,005

590

520

555

620

555

605

665

605

700

700

620

755

755

665

505

585

505

535

605

535

560

630

560

610

670

610

720

830

720

880

880

765

915

915

795

635

735

635

665

665

755

685

780

685

735

820

735

745

850

745

915

1,065

915

1,100

945

1,175

200 250

DI

0.80

0.80

18.0 18.055 1,015

Metric conversions:

ron

strength:

psi

(1,000s) 6.89 = MPa; Pressure rating: psi x 0.00689

=



*Fittings made

of

ductile

iron in

the 12-in.and smaller sizes may be rated

a t 350

psi with the use

of

a special gasket.

?Dimension details

of

flanges are in Table

14 .

$Ductile iron. Tableontinued

next page.


8/17/2019 AWWA C110-A21.10 (1998).pdf


DUCTILE-IRON ANDGRAY-IRON FITTINGS FOR WATER

39

Table 17 Flanged tees and crosses (continued)

Size-Zn. Pressu re Dimensions-in. ' Weight-lb

Runranch psi psi

(2,0005)

T Tl H J Tee

Cross

Rating?rontrength

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

30

30

20

30

30

30

30

30

30

30

30

30

30

30

30

30

30

30

30

36

36

36

36

36

36

36

36

36

36

36

36

6

6

6

8

8

8

10

10

10

12

12

12

14

14

14

16

16

16

18

18

18

20

20

24

24

12

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

30

30

12

12

12

14

14

14

16

16

16

18

18

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

150

250

150

250

250

250

150

250

150

250

250

150

250

250

150

250

250

150

250

150

250

150

250

250

250

150

250

150

250

250

250

150

18 2.50

30

30

30

DI

30

30

30

DI

30

30

DI

30

30

DI

30

35

DI

30

35

DI

35

DI

35

DI

30

30

DI

30

30

DI

30

30

DI

30

35

DI

30

DI

35

35

DI

DI

35

30

30

DI

30

DI

30

30

30

DI

30

DI

30

DI

0.89

0.89

1.16

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

0.89

1.16

0.89

1.16

0.89

1.16

0.89

1.03

1.37

1.03

1.03

1.37

1.03

1.03

1.37

1.03

1.03

1.37

1.03

1.03

1.37

1.03

1.37

1.03

1.37

1.03

1.15

1.58

1.15

1.15

1.58

1.15

1.15

1.58

1.15

1.15

1.58

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

1.03

0.80

1.16

0.89

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

1.16

0.89

1.37

1.03

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

15.0

22.0

15.0

22.0

22.0

22.0

22.0

22.0

22.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

18.0

25.0

18.0

25.0

25.0

25.0

20.0

20.0

20.0

20.0

20.0

20.0

20.0

20.0

20.0

20.0

20.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

19.0

22.0

22.0

22.0

22.0

22.0

22.0

22.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

25.0

25.0

25.0

25.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

845

1,000

845

860

1,010

860

880

1,020

880

890

1,040

890

900

1,050

900

915

1,070

915

1,220

1,470

1,220

1,510

1,255

1,585

1,330

1,490

1,780

1,490

1,490

1,790

1,490

1,505

1,810

1,505

1,515

1,815

1,515

1,540

1,840

1,540

2,475

2,025

2,615

2,150

2,170

2,670

2,170

2,175

2,680

2,175

2,185

2,690

2,185

2,190

2,695

875

1,025

875

895

1,045

895

930

1,065

930

960

1,100

960

975

1,125

975

1,010

1,160

1,365

1,010

1,620

1,365

1,695

1,430

1,850

1,570

1,565

1,840

1,565

1,570

1,865

1,570

1,605

1,900

1,605

1,615

1,910

1,615

1,670

1,960

2,695

1,670

2,245

2,980

2,500

2,240

2,725

2,240

2,240

2,740

2,240

2,270

2,765

2,270

2,280

2,770

.

1.15.75 20.0 26.0 2,190,280

Metric conversions:

Iron strength: psi (1,000s)x 6.89

=


x

0.00689 = MPa; Dimension: in.

x

25.4

= mm;

Weight: lb x 0.4536 =

kg.

*Fittings made

of

ductile iron in the 12-in. and smaller sizes may be rated at

350

psi with the use of a special gasket

?Dimension details of flanges are in Table 14

$Ductile iron.

Table continued next

page.

8/17/2019 AWWA C110-A21.10 (1998).pdf


STD-AWWA

C L L O / A 2 L * L O - E N G L L978

0783350 0506128 7LT

40 AWWA C110-98/A21.10-98

Table 17

Flanged tees and crosses (continued)

S i z e i n . Pressure Dimensions-in.

Rating*rontrength

Weight-lb

Runranch 1,000s)

T TI

H

J

Tee

Cross

36

36

36

36

36

36

36

36

36

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

42

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

48

20

20

20

24

24

24

30

30

36

36

12

12

1 2

14

14

14

16

16

16

18

18

18

20

20

20

24

24

30

30

36

36

42

42

12

12

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

36

36

42

42

48

150

250

250

150

250

250

150

250

150

250

150

250

250

250

150

250

150

250

250

150

250

250

150

250

250

150

250

150

250

150

250

150

250

250

150

250

250

150

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

150

250

150

30

DI'

30

35

DI

35

DI

35

DI

30

DI

30

30

30

DI

30

30

DI

30

30

DI

30

DI

30

30

DI

30

DI

DI

DI

DI

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

DI

DI

30

DI

DI

DI

35.

1.15

1.58

1.15

1.15

1.58

1.15

1.58

1.15

1.58

1.15

1.28

1.78

1.28

1.28

1.78

1.28

1.28

1.78

1.28

1.28

1.78

1.28

1.28

1.78

1.28

1.78

1.28

1.78

1.28

1.28

1.78

1.28

1.78

1.42

1.96

1.42

1.42

1.96

1.42

1.42

1.96

1.42

1.42

1.96

1.42

1.42

1.96

1.42

1.42

1.96

1.42

1.96

1.42

1.96

1.42

1.42

1.96

1.42

0.80

0.80

1.03

0.89

1.16

0.89

1.37

1.03

1.58

1.15

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

1.16

0.89

1.37

1.03

1.15

1.58

1.28

1.78

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1O3

0.80

0.89

1.16

0.89

1.37

1.03

1.58

1.15

1.28

1.78

1.42

20.0

20.0

20.0

20.0

20.0

20.0

28.0

28.0

28.0

28.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

31.0

31.0

31.0

31.0

31.0

31.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

26.0

34.0

34.0

34.0

34.0

34.0

26.0

26.0

26.0

26.0

26.0

26.0

28.0

28.0

28.0

28.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

30.0

31.0

31.0

31.0

31.0

31.0

31.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

34.0

2,210

2,715

2,210

2,255

2,750

2,255

3,745

3,000

3,930

3,160

3,165

3,950

3,165

3,170

3,960

3,170

3,180

3,970

3,180

3,185

3,970

3,185

3,205

3,990

3,205

4,020

3,245

5,225

4,125

4,265

5,360

4,470

5,580

4,315

5,425

4,315

4,315

5,435

4,315

4,330

5,445

4,330

4,330

5,445

4,330

4,350

5,460

4,350

4,385

5,485

4,385

5,540

4,455

7,035

5,555

5,720

7,195

5,900

2,325

2,810

2,325

2,405

2,880

2,405

4,025

3,300

4,405

3,620

3,240

4,005

3,240

3,240

4,020

3,240

3,270

4,045

3,270

3,275

4,045

3,275

3,320

3,320

4,080

4,135

3,395

5,445

4,375

4,655

5,720

5,065

6,155

4,390

5,480

4,390

4,385

5,495

4,385

4,415

5,515

4,415

4,420

5,515

4,420

4,460

5,545

4,460

4,535

5,595

4,535

5,705

4,670

7,310

5,880

6,215

7,630

6,570

~- 48 250 DI 1.96 1.96 34.0 34.0,385,005

Metric conversions:

ron strength: psi (1,000s)x 6.89

=

MPa; Pressure rating: PSI

x

0.00689

=

MPa; Dimension:

in.

x 25.4

=

mm;

Weight Ib

x

0.4536

=

kg.

*Fittings made

of

ductile iron in the 12-in. and smaller sizes may be rated at 350 psi wi th the

use

of a special gasket.

+Dimension details

of

flanges are in Table 14.

?Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


STD-AWWA CILO/AZL-LO-ENGL

DUCTILE-IRON AND GRAY-IRON FITTINGS

FOR

WATER

41

For other dimens ions of base bends, see Table 16.

Figure 1 8 Flanged base bends (see Table

18)

Table

18

Flangedbasebends

Pressure Iron Dimensions-in.eight-lb

Sizeating*

Strength

in.

ps i

ps i (1,000s)

R+

S

Diam.

T

U

Baseittingasenly

3

4

6

8

10

12

14

14

14

16

16

16

18

18

18

20

20

20

24

24

24

30

30

30

36

36

36

42

42

42

48

48

250

250

250

250

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

25/DIi

25/DIt

25/DIi

25/DIi

25/D11

25/D13

25

25

DIS

30

30

DI

30

DI

30

30

30

DI

30

30

DI

30

30

DI

30

DI

30

30

30

DI

30

30

4.88

5.50

7.00

8.38

9.75

11.25

12.50

12.50

12.50

13.75

13.75

13.75

15.00

15.00

15.00

16.00

16.00

16.00

18.50

18.50

18.50

23.00

23.00

23.00

26.00

26.00

26.00

30.00

30.00

30.00

34.00

34.00

5.00

6.00

7.00

9.00

9.00

11.00

11.00

11.00

11.00

11.00

11.00

11.00

13.50

13.50

13.50

13.50

13.50

13.50

13.50

13.50

13.50

16.00

16.00

16.00

19.00

19.00

19.00

23.50

23.50

23.50

25.00

25.00

0.5ti

0.62

0.69

0.94

0.94

1.00

1.00

1.00

1.00

1.00

1.00

1 o0

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.19

1.19

1.19

1.25

1.25

1.25

1.44

1.44

1.44

1.56

1.56

0.50

0.50

0.62

0.88

0.88

1.00

1.00

1.00

1.00

1.00

1.00

1.00

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.12

1.15

1.15

1.15

1.15

1.15

1.15

1.28

1.28

1.28

1.42

1.42

35

55

85

210

145

300

360

400

360

445

505

445

565

645

565

700

805

700

1,030

1,215

1,030

1,625

1,945

1,625

2,385

2,940

2,385

3,465

4,290

3,465

4,610

5,725

10

10

20

40

45

65

70

70

70

75

75

75

115

115

115

120

120

120

130

130

130

190

190

190

250

250

250

410

410

410

515

5 15

4850 DI 34.005.00 1.56 1.42,61015

Metric conversions: Iron strength: psi (1,000s)

x

6.89

=

MPa; Pressure rating: psi x 0.00689 = MPa; Dimension: in.

x

25.4 = mm;

Weight: Ib x 0.4536 = kg.

*Fittings made

of

ductile iron in the 12-in. and smaller sizes may be rated at 350 psi with the

use

of a special gasket.

tDimension

R

is a finished dimension: unfinished bases will be

h

in. ( 3 mm) longer; details for base drilling a re given in Table 15

$3-12-in. sizes may be gray iron (class 25)

or

ductile iron.

$Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


42 AWWA

C110-98/A21.10-98

For oth er dimens ions of base tees see Table 17.

Figure

19

Flanged base tees (seeTable

19)

Table 19 Flanged base tees

Pressure Iron Dimensions-in. Weight-lb

Sizeating* Strength

in.

psi

ps i (1,000s) R i

S

Diam. T U Baseittingase Only

3 250

25/DIi 4.88

5.00

0.56

0.50

45 5

4 250

25/DI* 5.50 6.00

0.62

0.50

75 10

6 250

25/DIi 7.00 7.00

0.69 0.62

110 15

8 250

25/DIt 8.38

9.00

0.94

0.88

185 30

10

250

25iDI:

9.75

9.00

0.94 0.88

300 30

12 250

25/DI' 11.25 11.00

1.00 1.00

430 45

14

252.50 11.00

1.00.00

5500

14 250

30 12.50 11.00

1.00 1 o0

5500

14 250

DIB

12.50 11.00

1.00.00

485

50

16 150

30 13.75

11.00 1.00 1.00

685 50

16 250

353.75

11.00 1.00 1 o0

685 50

16 250

DI 13.75 11.00 1.00 1 o0

6000

18 150

30 15.00 13.50

1.12.12

860 75

18 250

355.00

13.50

1.12 1.12

860 75

18 250

DI 15.00 13.50

1.12.12

740 75

20

150

35 16.00 13.50

1.12 1.12

1,0805

20 250

DI 16.00 13.50

1.12.12

930 15

24 150

358.50

13.50

1.12.12

1,665 80

24 150

DI 18.50 13.50

1.12.12

1,410 80

30 150

35 23.00

16.00

1.19 1.15

2,735 120

30 250

DI

23.00

16.00

1.19.15

2,27020

36 150

35 26.00 19.00

1.25.15

4,09060

36 250

DI 26.00

19.00

1.25 1.15

3,32060

42 150

DI

30.00 23.50 1.44 1.28 4,740 270

42

DI

30.00 23.50 1.44 1.28

5,850 270

48

DI 34.00 25.00

1.56 1.42

6,23535

48 250

DI 34.00 25.00

1.56.42

7,720 335

Metric

con versio ns: Iron strength:

psi

(1,000s)

x

6.89 =

MPa;

Pressure rating:psi x 0.00689

=


Weight: Ib

x

0.4536 =

kg.

*Fitt ings made of ductile iron in the 12-in.and smaller sizes may be rated at 350 psi with the use of a special gasket.

tDimension R is a f inished dimension: unfinished hases will be

h

in. (3 mm) longer; details for base drilling are given in Table 15.

3-12-in. sizes may be gray iron (class 25)

or

ductile iron.

$Ductile iron.

8/17/2019 AWWA C110-A21.10 (1998).pdf


STDmAWWA CbLO/A23.3O-ENGL L998

0783350

0506333

204


Table

20 Flanged educers

4

6

6

8

8

10

10

10

12

12

12

12

14

14

14

14

14

14

14

14

14

14

14

14

16

16

16

16

16

16

16

16

16

16

16

16

16

16

16

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

20

20

20

20

20

20

20

20

20

20

3

4

3

4

6

4

6

8

4

6

10

8

6

6

6

8

8

8

10

10

10

12

12

12

6

6

6

8

8

8

10

10

10

12

12

14

12

14

14

8

8

8

10

10

10

12

12

14

12

14

14

16

16

16

10

10

10

12

12

12

14

14

14

16

250

250

250

250

250

250

250

250

250

250

250

150

250

250

150

250

250

150

250

250

250

150

250

150

250

250

250

150

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

250

150

250

250

150

250

150

250

250

150

250

250

150

250

250

150

250

250

150

30

40

45

65

75

90

85

110

120

130

145

170

155

165

155

175

185

175

205

190

190

220

235

220

190

210

190

210

230

235

210

255

235

265

285

265

280

315

280

240

265

240

265

290

265

320

295

295

310

350

310

340

385

340

310

340

310

375

345

345

355

405

355

390

~ ______ ~ ~

Size-in. Dimensions-in.'

Iron

Pressure

Strength

T T,

Rating* psi

Largemall

W@.

Largemall ps i

(2,000s)

Endnd L

lb

7

50

25/DI' 0.52 0.48

25/DI'

25DI'

25/DI

25/DIz

25/DI?

25/DI'

25/DI'

25/DIz

25/DIi

25/DI:

2 5 D F

25

25

DIG

25

DI

25

25

25

DI

25

25

DI

30

DI

30

30

DI

30

30

30

DI

30

DI

30

30

DI

30

30

30

DI

30

30

DI

30

DI

30

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

0.55

0.55

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.75

0.66

0.82

0.66

0.66

0.82

0.66

0.66

0.82

0.66

0.66

0.82

0.66

0.70

0.89

0.70

0.70

0.89

0.70

0.89

0.70

0.70

0.70

0.89

0.70

0.70

0.89

0.70

0.75

0.96

0.75

0.96

0.75

0.75

0.75

0.75

0.96

0.75

0.96

0.75

0.75

0.96

0.75

0.80

1.03

0.80

0.80

0.80

1.03

0.80

0.80

1.03

0.80

0.48

0.52

0.52

0.55

0.52

0.55

0.60

0.52

0.55

0.60

0.68

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.55

0.55

0.55

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.66

0.82

0.66

0.60

0.60

0.60

0.68

0.68

0.68

0.75

0.75

0.75

0.66

0.82

0.66

0.70

0.89

0.70

0.68

0.68

0.68

0.75

0.75

0.75

0.66

0.82

0.66

0.70

9

9

11

11

12

12

12

14

14

14

14

16

16

16

16

16

16

16

16

16

16

16

16

18

18

18

18

18

18

18

18

18

18

18

18

18

18

18

19

19

29

19

19

19

19

19

19

19

19

19

19

19

19

20

20

20

20

20

20

20

20

20

20

20 16 250 30 .03 0.89 20 445

t- +

W

Figure 20 Flanged reducers (seeTable

20)

Size-in. Iron Dimensions-in.'

Pressuretrength T T,

Rating' psi Large

Small

W@.

Largemall ps i

(1,000s)

End End

L

16

206 250 DI 0.80 0.70 20 390

20

20

20

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

30

30

30

30

30

30

30

30

30

36

36

36

36

36

36

36

36

36

42

42

42

42

42

42

42

42

42

48

48

48

48

48

48

48

48

18

18

18

12

12

12

14

14

14

16

16

16

18

18

20

18

20

20

18

18

20

18

20

20

24

24

24

20

20

20

24

24

24

30

30

30

24

24

24

30

30

30

36

36

36

30

30

30

36

36

36

42

42

250

150

250

150

250

250

150

250

250

250

150

250

150

250

250

150

250

250

150

250

250

150

250

250

150

250

250

250

150

250

150

250

250

250

150

250

250

150

250

150

250

250

250

150

250

250

150

250

150

250

250

150

250

30

30

DI

30

30

DI

30

DI

30

30

30

DI

30

DI

30

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

30

DI

30

DI

30

30

DI

30

30

DI

30

30

30

0.80

1.03

0.80

0.89

1.16

0.89

0.89

0.89

1.16

0.89

1.16

0.89

0.89

0.89

1.16

0.89

1.16

0.89

1.03

1.37

1.03

1.03

1.37

1.03

1.03

1.37

1.03

1.15

1.58

1.15

1.15

1.58

1.15

1.15

1.58

1.15

1.28

1.78

1.28

1.28

1.78

1.28

1.28

1.28

1.78

1.42

1.96

1.42

1.42

1.96

1.42

1.42

1.96

0.75

0.96

0.75

0.75

0.75

0.75

0.66

0.66

0.82

0.70

0.89

0.70

0.75

0.96

0.75

0.80

1.03

0.80

0.75

0.96

0.75

0.80

1.03

0.89

0.80

1.16

0.89

0.80

1.03

0.89

0.80

0.89

1.16

1.03

1.37

1.03

0.89

1.16

0.89

1.03

1.37

1.03

1.15

1.15

1.58

1.03

1.37

1.15

1.03

1.58

1.15

1.28

1.78

20

20

20

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

30

30

30

30

30

30

30

30

30

36

36

36

36

36

36

36

36

36

42

42

42

42

42

42

42

42

42

48

48

48

48

48

48

48

48

410

470

410

480

535

480

490

490

565

610

525

525

550

645

550

590

695

590

810

970

810

870

1,035

870

1,155

970

970

1,230

1,495

1,230

1,345

1,635

1,345

1,555

1,905

1,555

1,820

2,235

1,820

2,060

2,555

2,060

2,345

2,345

2,935

3,270

2,625

2,625

2,950

3,710

2,950

3,320

4.190

48 42 250 DI 1.42 1.288 3:320

Metric

conversions:Iron strength: psi

(1,000s)

x 6.89

=


x

0.00689

=


Weight: Ib x 0.4536

= kg.

*Fittings made of ductile iron in the 12-in. and smaller sizes may be rated at 350 psi with the use of a special gasket.

+Dimension details of flanges are given in Table 14. Eccentric reducers with the same dimensions and weights given for concentric reducers are

Z3-12-in. sizes may be gray iron (class 25 or ductile iron.

$Ductile iron.

available from most manufacturers if specified

on

the purchase order.

G i t k i ti

8/17/2019 AWWA C110-A21.10 (1998).pdf


APPENDIX A

Flanged Fittings-Bolts, Gaskets, and Installation

This appendix is for informat ion only and is not a pa rt o f ANSIIAWWA CllOIA21.10.

The bolts and gaskets

to

be used with the flanged fittings are

t o

be selected by

the purchaserwithdue onsideration for theparticularpressure service and

installation requirements.

SECTION

A.

1 : BOLTS AN D NUTS

Size, length, and number

of

bolts are shown in Table 14 of ANSI*/AWWA C1101

A21.10. Bolts conform

t o

ASME’7ANSI B18.2.1, Square and Hex Bolts and Screws

Inch Series Including Hex Cap Screws and Lag Screws, and nuts conform

to

ASMEI

ANSI

B18.2.2, Square and Hex Nuts. Bolts smaller than

3’4

in. (19 mm) have either

standard square or heavy hex heads and heavy hex nuts. Bolts

3’4

in. (19 mm) and

larger have either square or hex heads and either hex or heavy hex nuts. Bolts and

nuts are threaded n accordance with ASMEIANSI B1.l, Unified Inch Screw Threads

(UN

and

UNR

Thread Form) class 2A external and class 2B internal. Bolts and nuts

are low-carbon steel and conform

t o

the chemical and mechanical requirements

of

ASTMS A307, Standard Specification for Carbon Steel Bolts and Studs, 60,000 PSI

Tensile Strength, grade

B.

The carbon-steel bolts should be used where gray-iron

flanges are installed with flat ring gaskets that extend only o the bolts. Higher-

strength bolts may properly be used wheregray-iron langes are installedwith

full-face gaskets.Higher-strength bolts may be used whereductile langes are

installed with either ring or full-face gaskets.

SECTION A.2: GASKETS

Gaskets are synthetic rubber, either ring

or

full face, and are

l s

in.

(3.2

mm)

thick,unlessotherwise specified by the purchaser, conforming

t o

the dimensions

shown in Table

A . l ,

Flangegasketdetails.

NOTE:

When considering the use of

gaskets thinner than V8 in. (3.2 mm) and or gaskets

of

material other than synthetic

rubber, the purchaser should contact the fitting manufacturer.Also available for most

sizes are specially designed gaskets,either ing or full face, using oneormore

annular rings molded into the gasket

to

improve the gasket performance.

*American National Standards Institute,

11

W. 42nd St.,

New York,

NY 10036.

+American

Society

of

Mechanical

Engineers, 345 E.

47th St.,

New

York,

NY 10017.

$American Society for Testing

and

Materials,

100 Barr

Harbor Dr., West Conshohocken,

PA

~~~ ~

19428-2959.

45


8/17/2019 AWWA C110-A21.10 (1998).pdf


46 A W A C110-98/A21.10-98

SECTlON

A.3:

INSTALLATION

The design, assembly, and nstallation of the flanged piping system are the

responsibility

of

the purchaser. The following suggestions are for general guidance:

a. The underground use

of

flanged joints is generallynot desirable because of

the rigidity of the joint.

b. Flange faces should bear uniformly on the gasket and the bolts tightened

in progressive crisscross order, such as by tightening the bottom bolt first; then, the

top bolt; next, the bolts a t e ither side; and, finally, the remaining bolts. This process

should

be repeated until

all

bolts are sufficiently tight to prevent leakage at the oint.

c. Users of flanged fittings should be careful to prevent bending or torsional

strains from being applied

to

flanges, flanged fittings, or flanged appurtenances.

Piping systems must be designed

so

that piping connected

t o

flanges or flanged

fittings is properly anchored, supported, or restrained t o prevent breakage of fittings

and flanges.

d. Ring gaskets are recommended for 14-in. (350-mm) and larger sizes if flat

gaskets are used.

Table A . l

Flangegasketdetails

~~

~~

Dimensions-in.

Ring Full Face

Nom.

Size

Bolt Hole

No.

of

in.

Nom. I

O D

Nom.

ID O D

BC

Diam. Holes

3 3

5%

3

7

Y

6

Y4

4

4

67/8

4 7% Y4

8

6

W 4

6 11 9Y

Y8

8

8

8

11

8

13% 11%

%

8

10

13

10

16

14% 1 12

12

16Y8 129 17 1 12

144

17Y4 141

18Y4

1 8 12

166 20

1/4

16 23% 21%

1 8

16

18 18

21%

18 25

22% 1%

16

20

23Yi 20 27%

25

1% 20

24 24 28Y4

24 32

29Y 1% 20

30

30

34v4

30

38% 36 1

8

28

36 36 41% 36 46

42%

1

32

42 42

48

42 53 49% 1%6

48

54YL 489 Y 56 1 8 44

Metric conversions: Iron stre ngth: psi (1,000s) x 6.89 = MPa; Pressure rating: psi x 0.00689 =

MPa;

Dimension: in. x

25.4

=


=

kg.


8/17/2019 AWWA C110-A21.10 (1998).pdf


APPENDIX B

Special Fittings

This

appendix is for informat ion only and is not part of ANSIIAWWA CllOIA21.10.

These special fittings are not a part of the standard but may be available from

some manufacturers. For dimensions and pressure ratings, the manufacturer should

be consulted.

Blind flanges

I

Flanged90 reducing bend

Flanged wye branch

47

8/17/2019 AWWA C110-A21.10 (1998).pdf


48 AWWA C110-98/A21.10-98

Flanged true wye

T

W

Flange and flare

Mechanical-joint wye branch

Flanged bullhead teelanged reducing tee

l

Flange and flare

0'

bend


8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D - A W W A CLLO/A2b.LO-ENGL 1778

W

0783350

050bL3b

8 9 6

DUCTILE-IRON

AND


49

langed side-outlet tee

n

I

Flanged side-outlet90 elbow

n

U

Flanged eccentric reducer

Mechanical-joint eccentric reducer

' I

I I

I I -

I I I

\I

.II

Caulked-joint

split

sleeve

aulked-joint sleeve

8/17/2019 AWWA C110-A21.10 (1998).pdf


Dual (combination)-purpose modified

MJ

sleeve

NOTE:The oining of cast-ironpipe of thesamenominalsizebutwithdifferentoutside

diameterscanbeaccomplishedwithaspecialdual- or combination-purpose,modified

mechanical-joint sleeve. This special sleeve, available from some manufacturers in 4-12-in.

(102- to 305-mm) nominal size, is designed for use with pipe having eitherA or CD outside

diameters. The sleeve employs an dentical gasket at each end, which can adapt tself

to

either A or

CD

diameter pipe. These gaskets and the glands used with this sleeve are not

the same as and are not nterchangeable with gaskets and glands used with

ANSVAWWA

C l 11/A21.11 standardized mechanical joints.

Wall Pipe

;;y, /

'

%<',i ',//,,/ './, , ,,,',///////,

M

Flange and plain end

MJ and MJ

t

I

Plain end and plain end

MJ and flange


8/17/2019 AWWA C110-A21.10 (1998).pdf


S T D s A W W A

CLlO/A23.3O-ENGL

1998 0783350

050b238

DUCTILE-IRON AND GRAY-IRON

FITTINGS

FOR WATER

51

MJ and plain end

t

Flange and flange

NOTE:

Wall pipe with collars and various combinations of ends, ncluding plain end, flange,

mechanical oint, and push-on oint, can be urnished. Flanges and mechanical-joint bells

can be furnished with bolt holes tappedor studs. Sleeves with wall collars are also available

on special request.

MJ threaded bell


8/17/2019 AWWA C110-A21.10 (1998).pdf


STD-AWWA C I I I I O / A ~ I * L O - E N G L

L998

0783350 0 5 0 b I 3 9 ST5 Wh

awwa c110-a21.10 (1998).pdf

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