Welder

What welding technology can ensure that the welding of the heat exchange tube and the tube plate does not change the material? Especially, the welding between stainless steel makes the material of heat exchange pipe not poor
2017-07-29 Reply
I don't think anyone can guarantee such a problem. Since the standard permits welding, even if there is a change, it is within the allowable range
2017-07-29 15:47:46 Reply