P IV Weld Designation
P IV Weld Designation
(OP)
I have a customer drawing with the weld designation P IV. I do not know what this stands for. Any ideas? I can't ask the customer for reasons I can't go into here.
Thanks
Thanks
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RE: P IV Weld Designation
A quick check does not show a "P IV". It may refer to a process, examination requirement or weld class.
Check www.aws.org