| Size | Material | Grade | |
| Seamless | 1/2 ” nominal to 24″ O.D. | Carbon steel | A/SA-106 Grade B
API 5L X-42 through X-70
A/SA 53B
A-106/A53 Grade A, Grade C
A-333 Grade 3, Grade 6 |
| Welded
ERW SSAW LSAW |
2 ” to 120″ | API 5L B, X-42 through X-80
API 5L Grade A
A/SA 53 Grade A, B
A671 all Grades
A672 all Grades |
|
| Seamless | 3/8 ” nominal to 24″ O.D. | Stainless Steel | ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A789
304/L,316/L,201,202,301,347/H,316Ti,309s,310s |
|
Welded |
2 ” to 80″ |
ASTM A240, ASTM A269, ASTM A312, ASTM A358, ASTM A778
304, 304/L, 304H, 310/S, 310H, 316, 316L, 321, 321H |
|
| Seamless
|
1/8 ” nominal to 26″ O.D | Alloy steel | ASTM A333, A335 P5/P9/P11/P22/P91, DIN 17175, JIS G3458 |
| Welded
|
2 ” to 60″ |
A 691 1CR, 1 1/4 CR, 2 1/4 CRR, , 5 CR, 9 C |