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[MW:802] RE: [PED:84] Pressure-Temperature rating of DI and Al-bronze

By Materials & Welding

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)

-----Original Message-----
From: PED2000@googlegroups.com [mailto:PED2000@googlegroups.com] On Behalf Of Bathula Raghuram (Mumbai - PIPING)
Sent: Tuesday, May 27, 2008 1:41 PM
To: materials-welding@googlegroups.com
Cc: piping_valves@yahoogroups.com; PED2000@googlegroups.com
Subject: [PED:84] Pressure-Temperature rating of DI and Al-bronze

 

 

Some how this posting is not appearing in the group, hence reposting,

please share if any body information on this.

----- Forwarded by Prasad Joshi/TPGAUH on 27/05/08 10:54 AM -----

 

 

             Prasad

 

             Joshi/TPGAUH

 

 

To

             27/05/08 10:41 AM

materials-welding@googlegroups.com 

 

cc

                                       PED2000@googlegroups.com

 

 

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: pjoshi@technip.com

Phone: +971-(0)2-611-6643

 

Save a tree...please don't print this e-mail unless you really need to.

 

 

 


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