Jun 6, 2016 #1 DCMV Petroleum Nov 5, 2011 35 when welding structural beams to existing structure such as pipe rack will ASME sect 9 WPS and PQR be acceptable or is AWS WPS have to be used. In Texas.
when welding structural beams to existing structure such as pipe rack will ASME sect 9 WPS and PQR be acceptable or is AWS WPS have to be used. In Texas.
Jun 7, 2016 #2 metengr Materials Oct 2, 2003 15,478 What does the owner of the equipment require? It can go either way. Upvote 0 Downvote
Jun 8, 2016 1 #3 weldstan Materials Jun 24, 2011 2,790 We've used both in Texas. Most owners will accept either. And we have worked with all the major refiners and chemical companies in Texas. Upvote 0 Downvote
We've used both in Texas. Most owners will accept either. And we have worked with all the major refiners and chemical companies in Texas.
