piping material specification-rev0

پروژه استخراج طال و احداث کارخانه استحصال طالي زرشوران

CLIENT : IMIDRO DOC. No.: IPZ-SPC-CMP-01-UTL-2-001 REV.: 0

PROJECT MANAGER : M.H.M CONTRACT No.: 3889 FILE Name: Piping material specification

CONSULTANT: KA CONTRACTOR: PKCO PAGE: 1 O F 25

PIPING MATERIAL SPECIFICATION





GENERAL INDEX

PIPING CLASS FLUID CODE PAGE

A1 POT 4

A2 PS 8

A3 CW, PW, RPW, RW, RWF 9

A4 HPA, IA 10

A6 AD 15

A7 ST 18

A8 FW 21





PIPING

CLASS

LINE FLUIDDESIGN

CONDITION

REMARKSRatingClass

Facing

PipeMaterial

Corros.Allow.

mm

FluidCode

Fluid Specification Barg °C

A1 PN10RFC. Steel

Galvanized1.3 POT

Potable Water2.5 Amb.

A2 PN10FF CPVC - PS Process Slurry Atm. 70

A3 PN10FF Poly-Ethylen -

CW Cooling Water 6 35

PW Process Water 4 60

RPW Recycled Process Water 4 60

RW Raw Water 4 Amb.

RWF Raw Water (Filtered) 3 Amb.

A4 PN10RF C. Steel 1.3HPA

High Pressure Air4.5 60

IA Instrument Air 7 60

A6 PN10RFS. Steel

(AISI 304)1.3 AD Additives - -

A7 150RFC. Steel

(A106 GrB)1.6 ST Steam 180 10

A8 PN16RF C. Steel 1.3 FW Fire-Fighting Water 10 Amb.

Note1: For all of above lines must be provided necessary heat insulation.

Note2: All of underground steel lines must be protected by bitumen.





1. PIPING CLASS: A1

ITEMRANGE

DESCRIPTION NOTESDN DN

PIPES 15

80

50 Dimensions: DIN 2440

Material: St 33.2 DIN 17100

Execution: Seamless

Pipe ends: Threaded

Rating: medium weight

Dimensions: DIN 2448


Execution: Seamless

Pipe ends: Threaded

Galvanized to ASTM A153

BENDS 15 80 Threaded Seamless Elbow 3D (r=1,5 DN)Dimensions: DIN 2605


Ends: bevel DIN 2559


TEE/RED. TEE 15 80 Threaded Seamless Tee





REDUCERS 15 80 Threaded Seamless Reducers





CAPS 15 80 Threaded Caps









BALL VALVE 15 50 Threaded Ball Valve

-GENERAL DATA

Manufacture Std : DIN 3357-3

Rating : PN10

Coupling : Threaded Acc. to ISO 7/1

-PART NAMES

Body Type : Reduced bore

Execution : Fire safe design

Body material : St 37

Gasket : PTFE

-TRIM

Ball : As per DIN equivalent to ASTM A182 Gr.F304

seals, Floating ball, With 100 mm pup piece

Seats : PTFE glass filled

Ground stem : As per DIN equivalent to ASTMA182 Gr. F304

Inner fittings/gland : AISI 304 - Carbon steel

Antistatic device : AISI 316 (N° 2)

Stem/ball connection : Lined

Packing : PTFE (Rings)

BALL VALVE 80 Threaded Ball Valve

-GENERAL DATA


Rating : PN 10

Coupling : Flanged: PN 10RF DIN 2501- FaceFinishing: Type C DIN 2526

-PART NAMES

Body Type : Flat body; full bore in line







Gasket : PTFE

-TRIM

Ball: As per DIN equivalent to ASTM A182 Gr.F304

seals , Floating ball for diameters up to 6" andTrunnion mounted for diameters 8" and above

Ground stem : As per DIN equivalent to ASTMA105/AISI 420


Inner fittings&gland : AISI 304 - Carbon steel


Stem/ball connects. : Lined


GATE VALVE 15 50 Threaded Gate Valve

-GENERAL DATA

Manufacture Std : As per DIN equivalent toASME B16.34

Rating : PN10


As per DIN equivalent to A105, Stellite coated,OS&Y, BB, Single-piece wedge.

GATE VALVE 80 Threaded Gate Valve

-GENERAL DATA


Rating : PN10


As per DIN equivalent to A216 WCB Body,Trim stellite coated for diameters 3" to 4" andF6 for diameter 6" and above, OS&Y, BB,Single-piece wedge.

CHECK VALVE 15 50 Threaded Gate Valve

-GENERAL DATA






Rating : PN10


As per DIN equivalent to A105, BC, andStellite coated, Removable seat, HorizontalInstalation, Horizontal piston lift, BS 5352.

CHECK VALVE 80 Threaded Gate Valve

-GENERAL DATA


Rating : PN10


As per DIN equivalent to A216 WCB Body,Trim Stellite coated for diameters 2” to 4" andF6 for diameters 6" and above, Dual-Plate(Wafer-Lug type).





2. PIPING CLASS: A2

ITEMRANGE


PIPES CPVC, PN10, DIN standard (or UNI 7441-75).

FITTINGS CPVC, PN10, pressure fittings as per

DIN (or ISO 161/1) and solvent cement

socket type as per DIN 8062 (or UNI

7441).

FLANGES CPVC slip on flange, flat face to PN10, DIN (or

ISO 161/1) and solvent cement socket

type as per DIN 8062 (or UNI 7441).

GASKETS For Process Piping:

5 mm Thk., EPDM, full face gasket, 50-

70 durometer on shore A scale.

For Utility Piping:

3 mm Thk., Neoprene, full face gasket,

50 - 70 Durometer on Shore Scale.

BOLTS All thread studs, carbon steel as per DIN

939 - 5.6 with heavy semi finished hex nut

and plain washer as per DIN 126.

All fastening materials to be Bichromate +

Zinc plated.

GATE VALVE Knife Gate Valve, Valve Series: K/G Wide Body,Material: S316 (C23) Stainless Steel Gate, Packing:Wipers, Actuator: Bevel Gear or Stem Ext_Length,Bolting as per DIN 939-5.6, Flush Plate Body.

CHECK VALVE CPVC body ball check valve viton "0"

ring, socket ends, true union ball check

Valve Hayward or equal.





3. PIPING CLASS: A3

ITEMRANGE


PIPES Quality requirements and testing: DIN 8075,PE 100.


But welded DIN 1910

BENDS Butt Welded DIN 16963 -1

Segmental Const. Dimensions: DIN 16963 -3

TEE/RED. TEE Butt Welded Dimensions: DIN 16963 -2

REDUCERS Socket Welded Dimensions: DIN 16963 -14

ADAPTORS,FLANGES ANDGASKETS

Butt Welded Dimensions: DIN 16963 -4

Socket Welded DIN 16963 -11

Note: All of valves and filters for lines with different water services must be selected according to piping classA4.





4. PIPING CLASS: A4

ITEMRANGE


PIPES 15

50

40 Dimensions: DIN 2440


Execution: Seamless

Pipe ends: plain




Execution: Seamless

Pipe ends: BE DIN 2559.1

-External coating forunderground lines:Composite coatingconsisting of 2prebituminized reinforcinglayers of glass fibreembedded in the enamel(ISO 5256).

Pipe ends free of bituminouscoating for 150 mm length.

ELBOWS, TEES &FITTINGS

15 40 Socket Welding Fittings

Dimensions: DIN

Material: St 37

BENDS 50 150 Butt Welding Seamless Elbow 3D (r=1,5 DN)Dimensions: DIN 2605



For underground lines mustbe bituminized on site

TEE/RED. TEE 50 150 Butt Welding Seamless Tee





REDUCERS 50 150 Butt Welding Seamless Reducers









CAPS 50 150 Butt Welding Caps





FLANGES 50 150 Welding Neck Flange

Dimensions: PN 10RF UNI 2281


Tolerances: UNI 6100

Face finishing: Form C DIN 2526

Marking: UNI 6100


GASKETS 50 150 Flat Ring Gasket PN10

Material: NBR


Density: DIN 3754

BOLTS M12 M24 Fully thread studs with 2 heavy semi finishedhex nut and plain washer as per DIN 126

Dimensions: DIN 939-5.6

All fastening materials to be bichromate-treated+zinc plated.


BALL VALVE 15 40 Welded Ball Valve

-GENERAL DATA


Rating : PN10

Coupling : SocketWelded Acc. to DIN 3239

-PART NAMES




Gasket : PTFE





-TRIM









BALL VALVE 50 Flanged Ball Valve

-GENERAL DATA


Rating : PN 10


-PART NAMES




Gasket : PTFE

-TRIM













GATE VALVE 15 40 Welded Gate Valve

-GENERAL DATA


Rating : PN10



GATE VALVE 50 Flanged Gate Valve

-GENERAL DATA


Rating : PN10


As per DIN equivalent to A216 WCB Body,Trim stellite coated for diameters 2" to 4" andF6 for diameter 6" and above, OS&Y, BB, andSingle-piece wedge.

CHECK VALVE 15 40 Welded Gate Valve

-GENERAL DATA


Rating : PN10


As per DIN equivalent to A105, BC, Stellitecoated, Removable seat, HorizontalInstalation, Horizontal piston lift, BS 5352.

CHECK VALVE 50 Flanged Gate Valve

-GENERAL DATA






Rating : PN10


As per DIN equivalent to A216 WCB Body,Trim Stellite coated for diameters 2” to 4" andF6 for diameters 6" and above, Dual-Plate(Wafer-Lug type). [Swing type (flanged, BC) isacceptable if density is above 0.7, BS 1868].





5. PIPING CLASS: A6

ITEMRANGE


PIPES 15 50 Dimensions: EN ISO 1127

Mat.: X5CrNi1810 DIN 17457 - AISI 304

Execution: welded

Pipe ends: Plain DIN 2559

Finishing: pickled (except if bright annealed)

BENDS 50 Butt Welded elbow 3D (r=1,5 DN) Dimensions:DIN 2605

Mat.: X5CrNi1810 DIN 17458 (AISI 304)

Execution: Welded



TEE/RED. TEE 50 Butt Welding Seamless





REDUCERS 50 Butt Welding Seamless





CAPS 50 Butt Welding Seamless









FITTINGS 15 40 Socket Welding Pipe Fittings

Dimensions: DIN

Material: AISI 304

FLANGES 50 Welding Neck Flange

Dimensions: PN 10RF DIN 2633

Material: X5CrNi1810 DIN 17440 - AISI 304

Tolerances: DIN 2519

Raised face flange: type C DIN 2526

Marking: DIN 2519

Finishing: pickled and oiled

GASKETS 50 Spiral Wound Gasket PN10

Material: AISI316L + Graphite

Rating: PN10RF DIN2638

Thickness: 4,5 mm




Material: AISI 304

BALL VALVE 15 40 Threaded AISI 304 Ball Valve

-GENERAL DATA

Rating : PN 10


-PART NAMES



Body material : ASTM A182 Gr. F 304

Gasket : PTFE

-TRIM









Inner fittings/gland : AISI 304




BALL VALVE 50 Flanged AISI 304 Ball Valve

-GENERAL DATA

Rating : PN 10


-PART NAMES



Body material : Forg. ASTM A182 Gr. F 304

Gasket : PTFE

-TRIM













6. PIPING CLASS: A7

ITEMRANGE


PIPES 15

65

50 Dimensions: ASME B 36.10

Material: ASTM A106 Gr B

Execution: Seamless

Pipe ends: plain


Dimensions: ASME B 36.10

Material: ASTM A106 Gr B

Execution: Seamless

Pipe ends: BE






Material: ASTM A105

Class: 3000 Lb

ELBOWS, TEES& FITTINGS

65 Butt Welding Seamless


Material: A 234 WPB

Class: 150


FLANGES 15 50 SW Flange


Material:ASTM A 105

Face finishing: RF

Class: 150

FLANGES 65 WN Flange

Dimensions: ASME B 16.5 For underground lines must





Material: ASTM A 105

Face finishing: RF

Class: 150

be bituminized on site

GASKETS Flat Ring Gasket 1.6 MM THICK

Material: Compressed, Non-asbestos


Class: 150

BOLTS Studs A193 B7, With 2 Heavy hex nuts A1942H, zinc-plated / bichromate-treated

Dimensions: , ASME B18.2.1 & B18.2.2


Material: A 193-B7

BALL VALVE 15 50 Thread Ball Valve

Class: 600 Lb



Floating ball


- SW Ball Valve

Class: 150 Lb

Material: A216 WCB Body



GATE VALVE 15 50 SW Gate Valve

Class: 600 Lb



Stellite coated, OS&Y, BB, Single-piecewedge.





GATE VALVE 65 BW or Flanged Gate Valve

Class: 150



Trim stellite coated for diameters 2" to 4" andF6 for diameter 6" and above, OS&Y, BB,Single-piece wedge.

CHECK VALVE 15 50 SW Gate Valve

Class: 600 Lb



BC, Stellite coated, Removable seat,Horizontal Instalation, Horizontal piston lift, BS5352.

CHECK VALVE 65 BW or Flanged Gate Valve

Class: 150



Trim Stellite coated for diameters 2” to 4" andF6 for diameters 6" and above, Dual-Plate(Wafer-Lug type). [Swing type (flanged, BC) isacceptable if density is above 0.7, BS 1868].





7. PIPING CLASS: A8

ITEMRANGE


PIPES 15

50

40

150



Execution: Seamless

Pipe ends: plain




Execution: Seamless

Pipe ends: BE DIN 2559.1





Dimensions: DIN

Material: St 37

BENDS 50 150 Butt Welding Seamless Elbow 3D (r=1,5 DN)Dimensions: DIN 2605




TEE/RED. TEE 50 150 Butt Welding Seamless Tee





REDUCERS 50 150 Butt Welding Seamless Reducers









CAPS 50 150 Butt Welding Caps





FLANGES 50 150 Welding Neck Flange

Dimensions: PN 16RF UNI 2282


Tolerances: UNI 6100

Face finishing: Form C DIN 2526

Marking: UNI 6100


GASKETS 50 150 Flat Ring Gasket PN 16

Material: NBR


Density: DIN 3754





BALL VALVE 15 40 Welded Ball Valve

-GENERAL DATA


Rating : PN16


-PART NAMES




Gasket : PTFE





-TRIM










-GENERAL DATA


Rating : PN 16


-PART NAMES




Gasket : PTFE

-TRIM











Stem/ball connect. : Lined


GATE VALVE 15 40 Welded Gate Valve

-GENERAL DATA


Rating : PN16



GATE VALVE 50 Flanged Gate Valve

-GENERAL DATA


Rating : PN16


As per DIN equivalent to A216 WCB Body,Trim stellite coated for diameters 2" to 4" andF6 for diameter 6" and above, OS&Y, BB,Single-piece wedge.

CHECK VALVE 15 40 Welded Gate Valve

-GENERAL DATA


Rating : PN16


As per DIN equivalent to A105, BC, Stellitecoated, Removable seat, HorizontalInstalation, Horizontal piston lift, BS 5352.

CHECK VALVE 50 Flanged Gate Valve

-GENERAL DATA

Manufacture Std : As per DIN equivalent to





ASME B16.34

Rating : PN16


As per DIN equivalent to A216 WCB Body,Trim Stellite coated for diameters 2” to 4" andF6 for diameters 6" and above, Dual-Plate(Wafer-Lug type). [Swing type (flanged, BC) isacceptable if density is above 0.7, BS 1868].

piping material specification-rev0

Documents

glass fibre

welded gate

a216 wcb body

threaded gate

astm a106

astm a182

pipe ends

seamless pipe