Device
principle: high-frequency welding stainless steel pipe mill is to a
certain specification of stainless steel strip feeding machine,
through forming rollers to curl into a steel tube, and then use
high-frequency proximity effect and skin effect heating the tube
side quickly to the welding temperature and pressure in the squeeze
roller extrusion welding done, then cooling, sizing and
straightening coarse and become the required specifications of the
pipe.
