high frequency erw pipe tube rolling line

high frequency erw pipe tube rolling line The tube rolling line is intended for manufacturing of round pipe of Φ16mm-Φ50mm with thickness of 0.5mm–2.5mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.Finished product will be of round, square or rectangular pipe. a) Steel Pipe Specification Pipe diameter:Ø16–Ø50mm Pipe Thickness:             0.5– 2.5mm Square Pipe:14X14mm –40X40mm Rectangle Pipe:             10X20mm –40X50mm Pipe Thickness:     …