| Black and Hot-Dipped Zinc-Coated Seamless Steel Pipes |
ASTM A53 |
Ø10.3~1200 x WT1.0~150 |
Gr.A, Gr.B, Gr.C |
| Seamless Carbon Steel Pipes for High Temperature Service |
ASTM A106 |
Ø10.3~1200 x WT1.0~150 |
Gr.B, Gr.C |
| Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes |
ASTM A179 |
Ø10.3~426 x WT1.0~36 |
Low Carbon Steel |
| Seamless Carbon Steel Boiler Tubes for High Pressure |
ASTM A192 |
Ø10.3~426 x WT1.0~36 |
Low Carbon Steel |
| Seamless Cold-Drawn Intermediate Alloy Steel Heat-Exchanger and Condenser Tubes |
ASTM A199 |
Ø10.3~426 x 1.0~36 |
T5, T22 |
| Seamless Medium-Carbon Steel Boiler and Superheater Tubes |
ASTM A210 |
Ø10.3~426 x WT1.0~36 |
A1, C |
| Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes |
ASTM A213 |
Ø10.3~426 x WT1.0~36 |
T5, T9, T11, T12, T22, T91 |
| Seamless Carbon and Alloy Steel for Mechanical Tubing |
ASTM A333 |
Ø1/4"~42" x WT SCH20~XXS |
Gr.1, Gr.3, Gr.6 |
| Seamless and Welded Carbon Steel Pipes and Alloy Steel Pipes for Low Temperature Use |
ASTM A334 |
Ø1/4"~4" x WT SCH20~SCH80 |
Gr.1, Gr.6 |
| Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes |
ASTM A556 |
Ø10.3~426 x WT1.0~36 |
A2, B2 |
