Common steel pipe welding process-arc welding
With the improvement of high technology, even for ERW steel pipe and welded pipelines, are widely used among different industries for different functions. Today, we would like to have a talk about the arc welding steel tubes.
With the popular of ERW steel tube, like SSAW steel pipeline, LSAW tubes and so on. Arc welding method, referring to arc supply heating energy in order to make the work piece to fuse together to achieve atomic indirect co-welding, would become widely used among all those pipes. It is above 60% for the usage of this method according to the relative data from industrial countries.