Hi_experts
Can anyone explain who can do tack welding in production? I am working in pressure vessel Fabrication. I have an argue with client and show ASME VIII UW.31 C, My interpretation are for permanen welder must be do with welder qualified with asme IX but for non permanen weld can do by anyone(like fitter) but using same procedure (WPS). am I correct ? Please help
Can anyone explain who can do tack welding in production? I am working in pressure vessel Fabrication. I have an argue with client and show ASME VIII UW.31 C, My interpretation are for permanen welder must be do with welder qualified with asme IX but for non permanen weld can do by anyone(like fitter) but using same procedure (WPS). am I correct ? Please help