Shandong huixinyuan Pipe Industry Co., Ltd.   

Shandong Liaocheng huixinyuan Pipe Industry Co. Ltd. the main production and operation of seamless steel tube, high-pressure alloy pipe, stainless steel pipe, stainless steel plate, round steel, ductile pipe and other metal materials company. Shandong province is the steel industry's oldest, largest, and one of the most powerful enterprises, inventory kept million tons, annual sales: seamless steel pipe, steel, Hengyang Baosteel, Chengdu, Baotou, Anshan, Tianjin and other major manufacturers, special thick wall tubes and alloy tube. And emerging, Jinan Iron and Steel Group, Northern Taiwan, Anyang Iron and steel production and high quality ductile pipe. Stainless steel series of products: Dongbei special steel, special steel, Wenzhou Baofeng Li long, TISCO, Bao Xin, Zhang Pu. Shanghai and other major steel stainless steel plates, tubes, rods and other seamless steel pipe is the use of steel ingot or solid billet is made of capillary through the perforation, and then by hot rolling and cold rolling or cold drawing made. Seamless steel pipe specifications with outer diameter * wall thickness mm number representation. Seamless steel pipe cold and hot points of seamless steel pipe (DIAL) class two. Hot rolled seamless steel tube is divided into general steel, low and medium pressure boiler steel pipes, high pressure boiler steel pipe, alloy pipe, stainless steel pipe, oil cracking tube, pipe and other pipe and other geological. Cold rolling seamless steel pipe (DIAL) in addition to points of general steel, low and medium pressure boiler steel pipes, high pressure boiler steel pipe, alloy pipe, stainless steel pipe, oil cracking tube, the other steel tube, also including carbon thin-walled steel, alloy thin-walled steel, stainless steel, special steel pipe of thin wall. Diameter seamless steel tube mill is generally greater than 32mm, wall thickness 2.5-75mm, cold-rolled seamless steel pipe diameter can be up to 6mm, wall thickness up to 0.25mm, thin-walled tube outer diameter to 5mm wall thickness is less than 0.25mm, cold than hot rolled high size precision.

Structure of tube, fluid pipe, seamless steel tube, high pressure boiler tube, high-pressure alloy pipe