Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for PriceList for China JIS3445 Stkm11A Carbon Steel Special Seamless Pipe, Welcome all over the world consumers to get in touch with us for enterprise and long-term cooperation. We are going to be your reliable partner and supplier.
Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Carbon Steel Special Tube, China Carbon Steel Special Pipe, “Make the women more attractive “is our sales philosophy. “Being customers’ trusted and preferred brand supplier” is the goal of our company. We are strict with every part of our work. We sincerely welcome friends to negotiate business and start cooperation. We hope to join hands with friends in different industries to create a brilliant future.
1. heavy wall steel pipe, small diameter steel tube, special shaped steel tube,alloy seamless steel pipe, high strength connecting sleeve

2. seamless steel pipe: strong technical force, superior quality and competitive price

3. according to the different requirements of customers, customization, design, research and development of all kinds of seamless steel tube and rebar coupler. And have certain ability to finish machining, can do some finishing process for seamless steel tube products, cutting, chamfering, cylindrical, boring, meet the needs of the customer diversification.

Special shape seamless steel tubes are widely used in a variety of structural parts, tools and mechanical parts. Compared with the round pipe, the special-shaped pipe generally has a large moment of inertia and a section modulus, and has a large bending and torsion resistance, which can greatly reduce the structural weight and save steel.