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Up Topic Welding Industry / Technical Discussions / PWHT ASME B31.3 dummy Pipe support
- - By dhannaro (*) Date 02-06-2010 07:09
Hello,

In case of dummy pipe support thickness 47 mm. weld connect to pressure pipe (P1) thickness 47mm. My question is does this welded connection need to be PWHT or not ?

Thank you for kindly support
Parent - By Superflux (****) Date 02-06-2010 08:06
Need to have Interpretation 1-64. When PWHT is required. Sorry, it's not in my files
Up Topic Welding Industry / Technical Discussions / PWHT ASME B31.3 dummy Pipe support

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