About Us

• Shijiazhuang Dingsheng Pipe Co., Ltd., specializes in manufacturing and selling industrial pipes of various materials including carbon steel, alloy steel and stainless steel. Dingshengpipeco. Ltd ***** also produce all kinds of Flange, Elbow, Tee, Reducer, Bend, Cap and can provide products according to the user&＃039;s request. The standards are ASME, DIN, GB, SH, HG, JB, SY, JIS. We have successfully passed ISO9001 and API certification Product Range : Seamless Steel Pipe (Carbon steel pipe, Alloy steel pipe, Stainless steel pipe) Welded Steel Pipe (LASW steel pipeï¼?ERW steel pipe, SSAW steel pipe) Pipe Fittings (Elbow, Flange, Reducer, Cap Tee etc.) Seamless Steel Pipe Dimensions: OD: 1/2"~24" Welded Steel Pipe Dimensions: OD: 8"~48" Wall Thickness: SCH20-SCH80 Materials: A106 B, A53 B;A333 Gr6; API5L X52, X60, X65, X70; A335 P11, P12, P22, P5; A312 TP304, TP316, TP316L, TP321