Download - AWWA C110-A21.10 (1998).pdf
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 1/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 2/66
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
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 3/66
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
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 4/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 5/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 6/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 7/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 8/66
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
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 9/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 10/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 11/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 12/66
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
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 13/66
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
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 14/66
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
YRIGHT A i W t W k A i ti
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 15/66
STDmAWWA CLLO/A2L*LO-ENGL L998 0783350
0 5 0 b O B B
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
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 16/66
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 17/66
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.
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 18/66
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
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 19/66
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.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 20/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 21/66
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
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 22/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 23/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 24/66
DUCTILE-IRON
AND
GRAY-IRON FITTINGS FOR WATER
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)
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 25/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 26/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 27/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 28/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 29/66
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.
$Ductile Table continued next page.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 30/66
Pressure
Iron
Size Rating
Strength
Dimensions-in.
T
Weight-lbt
in psi
p s i
1,000s)
T
A S
R
MJ & MJJ & PE
3
3
4
4
6
6
8
8
10
10
12
12
14
14
14
16
16
16
18
18
18
20
20
20
24
24
24
30
30
30
36
36
36
42
42
42
48
48
48
250
350
250
350
250
350
250
350
250
350
250
350
150
250
350
150
250
350
150
250
350
150
250
350
150
250
350
150
250
250
150
250
250
150
250
250
150
250
25
DI$
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
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 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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 31/66
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.
+Weight does not include accessory weights.
$Ductile iron.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 32/66
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
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 are shown in Table 2.
i eight does not include accessory weights.
$Ductile iron.
Table continued next page.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 33/66
S T D e A W W A C L I I O / A ~ L * L O - E N C L
1998 0783350 050blOb O59
18 AWWA C110-98/A21.10-98
Table 4 Mechanical-joint tees and crosses (continued)
Size
in.
Weight-lbt
Iron
Pressure trength
Dimensions--in.*
Tee
Cross
Rating
p s i
MJ, PE, MJ, PE,
Runranch p s i 1,000s) T
Tl H
J S All MJ & MJ All MJ MJ,
& M J
8
8
8
8
8
8
10
10
10
10
10
10
10
10
12
12
12
12
12
12
12
12
12
12
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
16
16
16
16
16
4
4
6
6
8
8
4
4
6
6
8
8
10
10
4
4
6
6
8
8
10
10
12
12
6
6
6
8
8
8
10
10
10
12
12
12
14
14
14
6
6
6
8
8
250
350
250
350
250
350
250
350
250
350
250
350
250
350
250
350
250
350
250
350
250
350
250
250
150
250
350
150
250
350
150
250
350
150
250
350
150
250
350
150
250
350
150
250
25
DI$
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
=
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.
?Weight does not include accessory weights.
$Ductile
Tableontinued next page.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 34/66
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
Table 4 Mechanical-joint tees and crosses (continued)
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.
$Ductile iron.
Table continued next page.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 35/66
STD.AWWA
CLLO/AZL.LO-ENGL
1998 0 7 8 3 3 5 0 050bL08 7 2 1
20
AWWA C110-98/A21.10-98
Table 4 Mechanical-joint tees and crosses (continued)
~~~~~~~ ~~~
Size Weight-lb'
in.
Iron
Pressure trength
Dimensions-in.ee Cross
Rating
psi MJ,
PE,
MJ, PE,
Run
Branch psi
1,000s)
T
T , H
J
S
All
MJ
&
MJ
All
MJ
MJ,
& M J
20 1450 30.80 0.66 14.0 17.0 22.0
795
765 905
20
20
20
20
20
20
20
20
20
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
30
30
30
30
30
30
30
30
30
30
30
14
14
16
16
16
18
18
20
20
6
6
6
8
8
8
10
10
10
12
12
12
14
14
14
16
16
16
18
18
18
20
20
24
24
6
6
6
8
8
8
10
10
10
12
12
12
25G
350
150
250
350
150
350
150
350
150
250
350
150
250
350
150
250
350
150
250
350
150
250
350
150
250
350
150
250
350
150
350
150
350
150
250
250
150
250
250
150
250
250
150
250
250
35
DI$
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:
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.
+Weight does not include accessory weights.
$Ductile Table continued next
page.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 36/66
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:
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.
fWeight does not include accessory weights.
$Ductile
Table continued next page.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 37/66
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:
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 are shown in Table
2.
?Weight does not include accessory weights.
$Ductile iron.
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 38/66
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.
YRIGHT A i W t W k A i ti
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 39/66
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.
YRIGHT A i W t W k A i ti
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 40/66
T T1
MJ and MJ
I - L 1
T
TI
Small-EndMJ
DUCTILE-IRON AND GRAY-IRON FITTINGS FOR WATER 25
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.
Table continued next page.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 41/66
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 =
MPa; Pressure rating: psi
x
0.00689
=
MPa; Dimension: in. x 25.4 = mm;
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.
Table continued next page.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 42/66
DUCTILE-IRON AND GRAY-IRON FITTINGS FOR WATER 27
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 43/66
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.
+Weight does not include accessory weights.
$Ductile iron.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 44/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 45/66
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
=
MPa; Dimension: in. x 25.4
=
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.
+Weight does not include accessory weights.
?Ductile iron.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 46/66
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
=
MPa; Pressure rating: psi
x
0.00689
=
MPa; Dimension: in. x 25.4
=
mm;
Weight: lb x 0.4536 = kg.
:?Allplugs and caps
30
in. and larger are “dished.”
:Ductile iron
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 47/66
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
$May be furnished from centrifugally cast pipe.
Ductile iron.
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 48/66
STD-AWWA
C % L O / A 2 L * L O - E N G L
L998
D
0783350
050bL23 ' 3b5
DUCTILE-IRON AND GRAY-IRON FITTINGS
FOR
WATER
33
L 6 in. 4 M 8 in. (203 mm) for 3-24 in.
H
406
mm)
10 in.
i254
mmí
for 30-36 in
12 in. (305 mm) or 42-48
in.
T T
Flg.and
PE
MJ and Flg.
Figure 13 Connecting pieces, one-end flanged (see Table 13)
Table
13
Connectingpieces,one-endflanged*
~ ~
Weight-lb'
Size
Pressureating
Iron
Strength
Zn.
psi
p s i (1,000s)
T-in.
M J & Flg.'
Flg. & PE'
3 250
25 0.480 30
3 250
DI$ 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:
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
T
kg.
*For
dimensional details of mechanical joints, see Table
1;
plain ends, Table 2;
flanges,
Table 14
?Weight does not include accessory weights.
$May be furnished from centrifugally cast pipe.
$Ductile iron.
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 49/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 50/66
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
=
MPa; Pressure rating:
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 51/66
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
=
MPa; Pressure rating: psi
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 52/66
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
=
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.
+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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 53/66
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
=
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
a t 350
psi with the use
of
a special gasket.
?Dimension details
of
flanges are in Table
14 .
$Ductile iron. Tableontinued
next page.
YRIGHT A i W t W k A i ti
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 54/66
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
=
MPa; Pressure rating: psi
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 55/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 56/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 57/66
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
=
MPa; Dimension: in. x 25.4 = mm;
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 58/66
STDmAWWA CbLO/A23.3O-ENGL L998
0783350
0506333
204
DUCTILE-IRON AND GRAY-IRON FITTINGS FOR WATER 43
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
=
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.
+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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 59/66
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
YRIGHT A i W t W k A i ti
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 60/66
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
=
mm; Weight: lb x 0.4536
=
kg.
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 61/66
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 62/66
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
YRIGHT A i W t W k A i ti
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 63/66
S T D - A W W A CLLO/A2b.LO-ENGL 1778
W
0783350
050bL3b
8 9 6
DUCTILE-IRON
AND
GRAY-IRON FITTINGS FOR WATER
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
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 64/66
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
YRIGHT A i W t W k A i ti
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 65/66
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
YRIGHT American Water Works Association
8/17/2019 AWWA C110-A21.10 (1998).pdf
http://slidepdf.com/reader/full/awwa-c110-a2110-1998pdf 66/66
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