Saturday, July 14, 2018

[MW:28087] RT before and after PWFT for ASME 31.3 piping

Dear Experts,

May i request you to please confirm if RT must be done before and after PWHT or only after PWHT for ASME 31.3 piping.

ASME 31.3 specify for P No. 3,4,& 5 only.I want to know for P no 1&2.




Project Spec doesn't provide this information.

Kindly assist.

Best Regards,

 

Krishana Kamal Nayan


 

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