Pressure-Temperature rating of DI and Al-bronze

[Bathula Raghuram (Mumbai - PIPING)]

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Subject
Pressure-Temperature rating of DI

and Al-bronze(Document link:
Prasad
Joshi)

Dear Group memebers,

We are using the following material for valves/flanges in our project:

1) DI: ASTM A536 Gr. 65-45-12

2) Al-bronze: ASTM B148-C95800

The above materials are not covered in ASME B16.1 and B16.24. Can any
one
from the group guide me which standard will gude us for the exact
rating?

Best regards,

Prasad Joshi
e-mail: pjo...@technip.com
Phone: +971-(0)2-611-6643

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[Bathula Raghuram (Mumbai - PIPING)]

Check AWWA A21.10 for DI, and probably BS1400 for Al-bronze (C95800)

 

ANSI B16.42 give rating for DI (SA395, which refers A536 for the service other than mentioned in this std) however method for establishing pr-temp rating also given in this std (annexure A).

 

 

Typical application of Sa395/A536 can be found from the above table (reference ASM handbook)