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Piping Specification Table

  • Specfication Number: TIJ-PIP-SPEC -2110
  • According to ASME B16.5 Group: 1.9

General Informations

Service index

MediumPropretiesBall Valve Include CAS RN
HydrogenHydrogen

 

Chemical FormulaH2

 

EU Dangerous Substances Directive Danger Classification

(for explanation see article Dangerous substances.)

CEF/F+NOT/T+  Xi XnGarci NogenMuta Gen 
F+

Service Caracteristics

NP (Bar G)Sour ServiceMaterial
- -- -Alloy steel (1.25Cr-0.5Mo)

Service Temperature

MinMax
-20.0400.0

 

PWHTCorrosion AllownaceValve FETC
PWHT1.0B

ASME Class

ClassClass refDN minDN max
#150- -- -- -
#300315.01200.0
#600615.01200.0
#900915.0600.0
#1500
#2500- -- -- -

 

Material Specifications

 

Pipe

Seamless ASTMASTMSeameless & Welded APIWelded ASTMASTM
A335-P11--A691-1.25Cr cl 22-

 

Fittings

Seamless ASTMSeamless ASTMWelded ASTMWelded ASTMASTM
A234-WP11-A234-WP11W--

 

Forging

ASTMASTMASTM
A182-F11 cl 2--

 

PlateThermowellMeterrunStrainer (Y Type)
Seameless ASTMASTMSeameless & Welded APIWelded ASTM
A387-11 cl 2AISI 316AISI 316AISI 316

 

StudboltsNuts
ASTMASTM or EN
A193-B7A193-B7

Gaskets

<= DN 600SealingWelding Reinf.Ineer RingCentering Ring
A194-2HSpiral woundGraphiteAISI 316AISI 316

 

> DN 66SealingWelding Reinf.Ineer RingCentering Ring
CSMetal groovedGraphiteAISI 316AISI 316

 

Clamp type connector

Hub Blind hub ASTMClamp ASTMSeal Ring
- -- -- -

 

Valves

Valves

Check, Gate, Globe

Body & Bonnet ASTM forgingTrimBody & Bonnet ASTM forgingTrim
A182-F11 cl 2AISI 316, StelliteA217-WC6AISI 316, Stellite

 

Butterfly

Dual Plate Check

Ball (ISO 17292)

Trim Class 150-600Trim 900TrimInternal Set
1.25Cr-0.5Mo, Duplex, Stellite1.25Cr-0.5Mo, Alloy 625, StelliteAISI 316, Stellite- -

 

{% trans "Ball" % (API 6D/ISO 14313)

Plug

Internal Sest Calss 150-300Internal Sest Calss 600-2500Trim
- -- -- -
 150#  300#  600#  900# 1500# 2500#
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