
| API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80 |
| API 5CT: J55, K55, N80, L80, P110 |
| API 5D : E75, X95, G105, S135 |
| EN10210 :S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| ASTM A106: GR.A, GR.B, GR.C |
| ASTM A53/A53M: GR.A, GR.B |
| ASTM A335: P1, P2, 95, P9, P11P22, P23, P91, P92, P122 |
| ASTM A333: Gr.1, Gr.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9.Gr.10, Gr.11 |
| DIN 2391: St30Al, St30Si, St35, St45, St52 |
| DIN EN 10216-1 : P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2 |
| JIS G3454 :STPG 370, STPG 410 |
| JIS G3456 :STPT 370, STPT 410, STPT 480 |
| GB/T 8163 :10#,20#,Q345 |
| GB/T 8162 :10#,20#,35#,45#,Q345 |





Steel pipes serve as the backbone of modern industrial and civil engineering, supporting a wide array of applications that contribute to the development of societies and economies worldwide. The steel pipes and fittings we Womic Steel produced widely used for petroleum, gas, fuel & water pipeline, offshore /onshore, sea port construction projects & building, dredging, structural Steel, piling and bridge construction projects, also precision steel tubes for conveyor roller production, ect...Alloy Steel Pipes Standard Grades: ASTM A333, ASTM A335 ASME SA335),ASTM A387,ASTM A213/213M ASTM A691, ASTM A530/A530M,etC, DIN17175-79, JIS3467-88.GB5310-95 Material: Carbon steel/Stainless Steel/Alloy Steel Alloy steel pipe is an excellent material for many applications requiring strong yet lightweight materials with superior corrosion and temperature resistance capabilities. Its versatility makes it perfect for use in automotive components, construction projects, power plants, and other industrial settings where its properties benefit your project or product the most! If you’re looking for a reliable material that offers excellent performance in any situation, look no further than alloy steel pipe.



