About Us

• Cangzhou Longde Steel Pipe Co., Cangzhou Longde Steel Pipe Co., ltd. This company is a leading Steel Pipes Manufacturer in China. We now offer ERW, SSAW Pipes, Stainless Steel Pipe and hot-rolling seamless steel pipe which diameter range of outside 10mm---1420mm, and wall thickness 3mm-60mm. We are key supplier of China national Petroleum Corporation and many other national project, we have first-class quality with certificate of API 5L, API 5CT and other quality certificate, we also plant with our own LAB certified by CNAL, please gain more information on our website: http://*****/ Now we’d like to offer the following pipes of sale: a) Product standard: Item China Standard American Standard German Standard JIS Standard Liquid Conveyance GB/T 8163-1999 ASTM A53 ASTM A106 API 5L DIN 1626 JIS G 3462 Petroleum Cracking GB 9948-88 ASTM A179 DIN 1629 Low&Medium Pressure Boiler GB 3087-1999 ASTM A210 DIN 17175 JIS G3401 High Pressure Boiler GB 5310-1995 ASTM A192 ASTM A213 DIN 17175 High Pressure Chemical Faulty GB 6479 DIN 2391 Oil Tubing SY/T 6194-2000 API 5CT According to your requirement, other standards are also available. Please contact with us. The Following are our delivery and shipment term: Loading Port: Tianjin Port China Delivery Time: Within 30-70days after receipt of workable L/C Payment: 100% Irrevocable L/C at sight MOQ: 50MT per size Packaging: Sea-worthy Bundle (2-3MT/Bundle) Certification: API, ISO, TUV, CNAL, GB Quality Testing: Eddy Current, Ultra-sonic and Hydraulic pressure, NDT Additional Treatment: Plain, Beveled, Threaded, Coupling and Coating.