Tianjin Reliance Steel Pipe Industry & Trade Co., Ltd. was officially founded in 2004, and is located in Caigongzhuang Industrial Area in Jinghai County, Tianjin, China. We are a joint-stock enterprise, with 3 branch plants.
Our main products are:
Welded Pipes, Square & Rectangular Hollow Section Tubes
Galvanized Steel Welded Pipe and Pre-galvanized Steel Pipes.
Address:Hi-Tech information square, NanKai district of Tianjin.
visit the store here https://weldmongerstore.com/
Tips for passing a Tig Welding Pipe test…..or a Pipe welding TIG test… This test is a 2″ schedule 80 6g weld test using carbon steel pipe and 309 tig rod with purge.
see a more detailed article along with 2 previous videos here