Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow (ISO 4126-10:2024); German version EN ISO 4126-10:2024
Edition 2024-09

Petroleum and natural gas industries - Offshore platforms handling streams with high content of CO₂ at high pressures (ISO 17349:2016); English version EN ISO 17349:2016
Edition 2016-07

Petroleum and natural gas industries - Materials selection for high content CO₂ environment for casings, tubings and downhole equipment (ISO 17348:2016); English version EN ISO 17348:2016
Edition 2016-07

Petroleum, petrochemical and natural gas industries - Non-metallic materials in contact with media related to oil and gas production - Part 2: Elastomers (ISO 23936-2:2011); English version EN ISO 23936-2:2011
Edition 2012-03

Petroleum and natural gas industries - Drilling and production equipment - Electric submersible pump systems for artificial lift (ISO 15551:2023); English version EN ISO 15551:2023
Edition 2023-12

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO 21009-2:2024); German version EN ISO 21009-2:2024
Edition 2024-12

Natural gas vehicles - Vehicle fuelling appliances; German version EN 17278:2021
Edition 2022-01

Respiratory equipment - Self-contained re-breathing diving apparatus; German version EN 14143:2013
Edition 2013-10

Gas explosion venting protective systems; German version EN 14994:2007
Edition 2007-05

Pressure equipment - Part 7: Safety systems for unfired pressure equipment; German version EN 764-7:2002
Edition 2002-09