Seamless Steel Pipe
Types:
Hydraulic pipe、Boiler Tube、Fluid Pipe、Fire Pipe、Line Pipe、Structure Tube、Mechanical tube seamless steel pipe.
Size: 1/8"~24" Thickness : SCH20/40/80/160/STD/XS/XXS
| Standard | Grade / Material | Product Name |
| API Spec 5L PSL1 / PSL2 | B, X42, X46, X52, X56, X60, X65, X70 | Specification for Line Pipe |
| API Spec 5CT | J55, K55, N80, L80, C90, T95, P110 | Spectification for Casing and Tubing |
| ASTM A53 | A, B | Seamless Black and Hot-Dipped Zinc-Coated Steel Pipes |
| ASTM A106 | A, B | Seamless Carbon Steel for High Temperature Service |
| ASTM A179 | Low Carbon Steel | Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger and Condenser Tubes |
| ASTM A192 | Low Carbon Steel | Seamless Carbon Steel Boiler Tubes for High Pressure |
| ASTM A210 | A1, C | Seamless Medium-Carbon and Alloy Steel Boiler and Superheater Tubes |
| ASTM A213 | T5, T11, T12, T22,18Cr2Mo | Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes |
| ASTM A333 | Gr.3, Gr.6 | Seamless Ferritic Alloy Steel Pipe for High-Temperature Service |
| ASTM A335 | P9, P11, P22, P91 | Seamless Ferritic Alloy Steel Pipe for High-Temperature Service |
| ASTM A252 | 1,2,3 | Seamless Steel Pipe Piles |
| ASTM A500 | A,B,C | Cold-Formed Seamless Carbon Steel Structural Tubing |