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Up Topic Welding Industry / Technical Discussions / A672 C65
- - By Boon (**) Date 03-13-2008 17:21
In a project specification, pipe materials A672 C65 class 22 is required. As sizes above 28" is not common or available we plan to fabricate the pipe sections from plates (A285 or A516) instead. What should be the recommended welding process for 3/8" thick plate (longitudinal weld), and what else must be done to comply to B31.3 code.

Regards
Boon
Parent - - By 803056 (*****) Date 03-15-2008 13:22
How much pipe has to be fabricated?

SAW comes to mind.

Al
Parent - - By Boon (**) Date 03-15-2008 16:45
Only a few pieces of one metre length. We are thinking of manual SMAW but not sure if B31.3 code specify any process or require any heat treatment.

Boon

Parent - By CWI555 (*****) Date 03-15-2008 23:37
Better look very carefully at that one.
Up Topic Welding Industry / Technical Discussions / A672 C65

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