Dear All Expert
-- Refer to QW 404.14 of ASME Sec IX.
Do we need to run new PQR for using TIG dressing/wash to correct pipe alignment as per ASME B31.3& Sec IX.
In my opinion I think process of TIG dressing should not be subjected to QW 404.14 because it's doesn't join two part together.
I'd appreciate all of your sharing and reference.
Regards
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