We are trusted name engaged in manufacturing, exporting and supplying a wide range of Steel Pipes Making Machine in Wuxi, Jiangsu, China. Straight seam steel pipes making machines are a production line to continuously make straight seam welded pipes. After opening the steel coil, welding tail and head of two coils, accumulating hundreds of meters of steel strip in accumulator body, the forming, HF welding, sizing machine finish the welded pipe forming, welding, sizing and straightening, then flying saw cut the pipe to certain length with cutting tolerance +/-3mm. Different pipe sizes(diameter and thickness) require different models of pipe making machines, we design and make the welded pipe production lines according to customers request.