Permanent Steel Manufacturing Co., Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe, stainless steel tube, hollow section, casing pipe, numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc. As a factory,which specializing in the production, processing and sales of various steel pipes and pipe fittings size enterprises, headquartered in Hunan, the production base is located in Shandong and Tianjin.
Seamless Pipe, ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Well Casing & Tubing, Drill Pipe, Galvanized Steel Pipe, Bending Pipe, Welded Pipe, Hollow Section, Rectangular SS Tube, ERW Rectangular Tube, Galvanised Square Tube, Stainless Square Tube, ERW Square Steel Tube, Rectangular Tube, Square Tube, Pipe Fittings, Flange, Blind Flanges, Weld Neck Flanges, Slip-On Flanges, Threaded Flanges, Socket Weld Flanges, Lap Joint Flanges, Tee, Equal Tee, Reducing Tee, Reducer, Eccentric Reducer, Concentric Reducer, Elbow, Piping Spools, Submarine Cable Protection Cable Tube