Roller Bearing,Cylindrical Roller Bearings,High Speed Cylindrical Roller Bearing,Roller Bearings Shanghai Yi Kai Cheng bearing Co., LTD , https://www.ykchbearing.comIn this paper, the process and specification of MAG welding with flat and elevation angles of boiler membrane water wall tube screen are discussed in detail, and the process test is carried out. The test results show that the membrane water wall products welded by this specification have beautiful appearance and thermal conductivity. In line with the relevant standards, it has certain guiding significance for actual production.
Membrane water wall tube screen flat _ elevation angle MAG welding process research