Searching cold bending steel welded pipe mill line , total 1 products,queries done in 7 ms
Cold Bending Steel Welded Pipe Mill Line
1. The production process introduction LW400-6 cold bending steel welded pipe production line, the production line to meet opening cold bend steel, square rectangle tube production process requirements.In hot rolled strip steel as raw material, through the method of cold bending ...
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd [Minerals & Metallurgy] [Square Steel Pipes] [2016-08-01 08:56:54 ]
