Standard for cabon steel pipe
The following are the commonly used standards and applicable steel pipe types in the carbon steel pipe industry：
| Standard | Pipe type | Part steel Grade | Scope | |
| API5L | Specification for Line Pipe | Seamless pipe, ERW pipe, LSAW pipe | Gr.B, X42, X46, X52, X56, X60, X65 X70 | |
| ASTM A106 | Seamless Carbon Steel Pipe for High-Temperature Service | Seamless pipe | Gr.A,B,C | 13.7-1219mm |
| ASTM A53 | Standard Specification for Pipe,Steel,Black and Hot-Dipped,Zinc-Coated,Welded and Seamless |
Seamless pipe,ERW pipe | Gr.A, GR.B | 13.7-660mm |
| ASTM A333 | Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service |
Seamless pipe,ERW pipe, alloy pipe | ||
| ASTM A500 | Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes |
Seamless pipe,ERW pipe,RHS,SHS | Gr.A,Gr.B,Gr.C | OD≤2235mm WT≤22mm |
| ASTM A252 | Standard Specification for Welded and Seamless Steel Pipe Piles | Seamless pipe,ERW pipe,LSAW pipe,SSAW | Gr.A,Gr.B,Gr.C | |
| ASTM A795 | Standard Specification for Black and Hot-Dipped Zinc-Coated (Galvanized) Welded and Seamless Steel Pipe for Fire Protection Use | Seamless pipe,ERW pipe, | 21.3-273MM | |
| ASTM A671/A671 M | Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures |
EFW pipe | A55, B55, B60, B65, B70, C55, C70, D70 | OD≥406mm WT≤75mm |
| ASTM A672/A672 M | Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures |
EFW pipe | A55, B55, B60, B65, B70, C55, C70, D70 | OD≥406mm WT≤75mm |
| EN 10219 | Cold formed welded steel structural hollow sections | ERW pipe, LSAW pipe | S235JRH,S275J0H,S275J2H, S355J0H, S355J2H | |
