steel sheet slitting machine

During the welding operation, the phenomenon that the magnetic arc blowing affects the welding process sometimes occurs. The formation of the magnetic arc blow is the result of the presence of residual magnetism in the pipe metal.Generally, residual magnetism is divided into two types: induction mag

Appearance, seamless steel pipe and welded steel pipe have different welding reinforcement on the welded pipe wall

There are many types of stainless steel, so there are many ways to judge the quality of stainless steel pipes.