Section I Welding Question
Section I Welding Question
(OP)
I want to weld T11 boiler tube to carbon steel tube, WT = 0.180" or less. I need to know the possible preheat and PWHT reqirements in Section I, which I do not have access to. Thanks.





RE: Section I Welding Question
RE: Section I Welding Question
RE: Section I Welding Question
RE: Section I Welding Question
No Preheat is required for this 4.5mm thick