Grades | |||
GR1 , GR2 , GR4 , GR7 , GR12 |
Sizes | |||
Seamless | Outer diameter | Wall thickness | Length |
0.315" to 5.99” (8mm to 152 mm) |
0.02" to 0.59” (0.5mm to 15mm) |
up to 354” (up to 9000mm) |
|
Welded | min 0.39” (min 10mm) |
/ | / |
Standards | |||
ASTM | B861-19 | ASME | SB861-2017 |
ASTM | B338-17(2021) | ASME | SB338-2017 |