Jiangsu Durable Machinery Co., Ltd.

we are the professional research and development manufacturer company which is specialized in the mould roller for high frequency welded pipe making machine and for stainless steel pipe making machine. according to the demand of the customers and the parameters of the equipment, independent design, produce high quality mould for all kinds of round tubes, special pipe, cold bending forming, round become square, direct become square, thick wall tube with small diameter and large diameter with thin-walled pipe. independent design, the raw material of the roller are gb raw materials for cr12, cr12mov, cr12mo1v1 etc and imported raw materials for skd11, d2, d3 etc. every mould roller produced by our company has steel seal. the steel seal word is “hc” or “drb” which is the best explain and guarantee of our production quality. products are used for manufacturing all kinds of middle to high-grade pipes or tubes. for example：auto tube, construction tube, furniture tube, bicycle tube, fitness