| Carbon steel pipes for pressure service |
| |
A53 A |
SA53 A |
STPG 370 |
1626 st37.0 |
| |
A53 B |
SA53 B |
STPG 410 |
1626 st44.0 |
| Carbon steel pipes for high pressure service |
| |
|
|
STS 370 |
1630 st37.4 |
| |
|
|
STS 410 |
1630 st44.4 |
| |
|
|
STS 480 |
1630 st52.4 |
| Carbon steel pipes for high temperature service |
| |
A106 A |
SA106 A |
STPT 370 |
17175 st35.8 |
| |
A106 B |
SA106 B |
STPT 410 |
17175 st45.8 |
| |
A106 C |
SA106 C |
STPT 480 |
17175 17Mn4 |
| Steel pipes for low temperature service |
| |
A333 6 |
SA333 6 |
|
17173 11MnNi53 |
| Alloy steel pipes for high temperature service |
| |
A335 P11 |
SA335 P11 |
STPA 23 |
|
| |
A335 P22 |
SA335 P22 |
STPA 24 |
17175 10CrMo910 |
| |
A335 P5 |
SA335 P5 |
STPA 25 |
|
| |
A335 P9 |
SA335 P9 |
STPA 26 |
|
| |
A335 P91 |
SA335 P91 |
|
|
| |
A335 P92 |
SA335 P92 |
|
|
| Line pipes |
| |
API 5L (A25/A/B/X42/X46/X52/X56/X60/X65/X70/X80) |
| Others |
| |
various materials are available on demand(eg. stainless steel pipes, structural pipes, boiler tubes) |
