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Welding ASTM A182 Flanges to ASTM A53 Gr. B Pipe 2
- Thread starter rgrb0275
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2
- #2
A182 is a general spec for alloy steel flanges. You have to specify the grade/Alloy. For Example the flange could be Ferritic or Austenitic or Duplex etc. WPS and the supporting PQRs would generally vary when P numbers change.
There cannot be a generic WPS encompassing various alloys.
If you are interested in a prequalified procedure the you can verify AWS D 1.1. This gives various WPS. I think AWS D 1.1 and A 182 would be your starting point for you.
Best Luck and Happy New Year
There cannot be a generic WPS encompassing various alloys.
If you are interested in a prequalified procedure the you can verify AWS D 1.1. This gives various WPS. I think AWS D 1.1 and A 182 would be your starting point for you.
Best Luck and Happy New Year
AWS D 1.1 is only for C steels and not austenitic or duplex ss, that is what I think you are referring to.
Thanks and regards
Sayee Prasad R
Ph: 0097143968906
Mob: 00971507682668
email: sayee_prasad@yahoo.com
If it moves, train it...if it doesn't move, calibrate it...if it isn't written down, it never happened!
Thanks and regards
Sayee Prasad R
Ph: 0097143968906
Mob: 00971507682668
email: sayee_prasad@yahoo.com
If it moves, train it...if it doesn't move, calibrate it...if it isn't written down, it never happened!
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