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max gap in sheet steel
I had a situation arise in our fabrication department where two galvanized channels are to be welded together using GMAW. Both pieces are .070" thickness, have a radius edge and when joined together produce a flare-v-grove. The parts are about 4' long, this groove runs the entire 4' length and...- sfifab
- Thread
- Replies: 10
- Forum: AWS (welding) Code Issues
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D1.1 WPS Question
I have a question about the prequalified joints. Our engineer wants to make a WPS and PQR for each weld joint we make and different ones for each customer. I was reading D1.1 and it seems we can use prequalified WPS so we don't have to make PQR's and from what i've read, use the prequalified...- sfifab
- Thread
- Replies: 4
- Forum: AWS (welding) Code Issues
