| Carbon steel | ||
| Material | Diameter | Thickness |
| WPB, WPC, WPL6, WPHY 52, WPHY 60, WPHY 65, WPHY 70 | from 1/2″ to 24″ from 26″ to 36″ from 40″ to 48″ up to 72″ |
up to schedule 160/XXH up to 1.750″ up to 1.250″ up to schedule 0.725″ |
| Stainless steel | ||
| Material | Diameter | Thickness |
| WP 304/304L, 316/316L, 321 | up to 24″ | up to schedule 10/S, 40/S, 80S |
| Alloy steel | ||
| Material | Diameter | Thickness |
| WP5, WP9, WP11, WP22, WP91 | from 1/2″ to 12″ from 14″ to 24″ |
up to schedule 160/XXH up to schedule 80 |
