NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
DIN EN ISO 15156-2 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 11960 | 2020-03 | Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells More |
| ISO 18265 | 2013-10 | Metallic materials - Conversion of hardness values More |
| ISO 3183 | 2019-10 | Petroleum and natural gas industries - Steel pipe for pipeline transportation systems More |