ERW Pipe Mill is specially used for producing high-frequency straight seam welded pipe and square pipe and special shaped pipe . It is a welding technology that uses skin effect and adjacent effect produced by high frequency current to connect steel plate with other metal materials Main process...

ERW tube mill line Accumulating more than 20 years experiences in design and manufacturing, and absorb advanced international technology, GEIT group specializes in supply ERW tube mill line to meet different requests from different customers all over the world. GEIT ERW tube mill line adopts t...

ERW steel pipe/tube making machine ERW steel pipe/tube making machine, the process is unwinding the steel coil and make the head and tail of the coil butt-welded in the strips preparation section. Then the strips fed into accumulator and pulled out of the accumulator at a constant speed passed...