Thursday, October 22, 2020

[MW:31588] PWHT - Repair and Repetition - as per AWS D1.1

Hello, 
Can someone pls guide on how many times PWHT can be repeated on a weld and the requirement of PWHT for joint which have been repaired post PWHT. 

If there are references in other codes that you know of you may pls quote that too. 

Thank you

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