ISO 11961
ISO 11961 (Petroleum and natural gas industries - Steel drill pipe)· ISO (International) · 16 materials
| Designation | Material group | |
|---|---|---|
| Grade E75 | Structural and constructional steels | chevron_right |
| Grade G105 | Structural and constructional steels | chevron_right |
| Grade S135 | Structural and constructional steels | chevron_right |
| Grade X95 | Structural and constructional steels | chevron_right |
| ISO 11961 Grade D | Structural and constructional steels | chevron_right |
| ISO 11961 Grade E | Structural and constructional steels | chevron_right |
| ISO 11961 Grade F | Structural and constructional steels | chevron_right |
| ISO 11961 Grade G | Structural and constructional steels | chevron_right |
| ISO 11961 Grade S | Structural and constructional steels | chevron_right |
| ISO 11961 Grade X | Structural and constructional steels | chevron_right |
| ISO 11961 Tool joint Grade D | Structural and constructional steels | chevron_right |
| ISO 11961 Tool joint Grade E | Structural and constructional steels | chevron_right |
| ISO 11961 Tool joint Grade F | Structural and constructional steels | chevron_right |
| ISO 11961 Tool joint Grade G | Structural and constructional steels | chevron_right |
| ISO 11961 Tool joint Grade S | Structural and constructional steels | chevron_right |
| ISO 11961 Tool joint Grade X | Structural and constructional steels | chevron_right |