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Thanks alot.

Thank you for the response. I will use it for the tests. The nice thing about it is the 5/8 wall and 6 3/4 od. Its about perfect for the welder tests.

I already have PQR's and am only trying to certify the welders. For our paperwork I need to reference the PQR in the welder qualification documentation. I guess the main problem is that I dont have a PQR with an S no. base metal. Is this my problem then?? I dont have my book with me to check...

This post for Sec IV. if it helps.

I would like to certify my welders with pipe that I already have in the shop. It has no P no. It does have an S no. though. Does it matter for welder quals? My rookie understanding is a p no. will cover an s no. but not the reverse. We are just getting our feet wet with ASME work and want the...