| Pipes | Tubes |
|---|---|
| ASTM A 335 Grade P - 11 | ASTM 213 Grade T - 11 |
| ASTM A 335 Grade P - 12 | ASTM 213 Grade T - 12 |
| ASTM A 335 Grade P - 22 | ASTM 213 Grade T - 22 |
| ASTM A 335 Grade P - 9 | ASTM 213 Grade T - 5 |
| ASTM A 335 Grade P - 9 A | ASTM 213 Grade T - 9 |
| ASTM A 335 Grade P - 5 | ASTM 213 Grade T - 9 A |
| BS 3604 Grade 620 - 440 | ASTM 213 Grade T - 2 |
| BS 3604 Grade 621 | ASTM 213 Grade T - 1 |
| BS 3604 Grade 622 | ASTM 213 Grade T - 1 B |
| BS 3604 Grade 625 | DIN 17175 15 Mo 3 |
| BS 3604 Grade 629 - 470 | DIN 17175 13 Cr Mo 44 |
| BS 3604 Grade 629 - 590 | DIN 17175 10 Cr Mo 910 |
| BS 3604 Grade 660 | DIN 17175 14 Mo V 63 |
| BS 3604 Grade 762 | DIN 17175 X 20 Cr Mo V 121 |
| - | BS 3059 Grade 243 |
| - | BS 3059 Grade 620 - 460 |
| - | BS 3059 Grade 622 - 490 |
| - | BS 3059 Grade 629 - 470 |
| - | BS 3059 Grade 629 - 590 |
| - | BS 3059 Grade 762 |
