Petroleum, petrochemical and natural gas industries - Steam turbines - Special-purpose applications (ISO 10437:2003); English version EN ISO 10437:2003
Edition 2005-07

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 11: Flexible pipe systems for subsea and marine applications (ISO 13628-11:2007); English version EN ISO 13628-11:2008
Edition 2008-09

Petroleum, petrochemical and natural gas industries - Rotary-type positive-displacement compressors - Part 1: Process compressors (ISO 10440-1:2007); English version EN ISO 10440-1:2007
Edition 2008-09

Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1 000 litres volume - Part 2: Operational requirements (ISO 21029-2:2015); German version EN ISO 21029-2:2015
Edition 2016-02

Cryogenic vessels - Large transportable vacuum-insulated vessels - Part 2: Operational requirements (ISO 20421-2:2017); German version EN ISO 20421-2:2017
Edition 2017-05

Chemicals used for treatment of water intended for human consumption - Oxygen; German version EN 12876:2015
Edition 2015-05

Petroleum and natural gas industries - Offshore production installations - Heating, ventilation and air-conditioning (ISO 15138:2018); English version EN ISO 15138:2018
Edition 2018-10

Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO 21009-2:2015); German version EN ISO 21009-2:2015
Edition 2016-05

Petroleum and natural gas industries - Pipeline transportation systems - Test procedures for mechanical connectors (ISO 21329:2004); English version EN ISO 21329:2004
Edition 2005-07

LPG equipment and accessories - Transportable refillable traditional welded and brazed steel Liquefied Petroleum Gas (LPG) cylinders - Periodic inspection; German version EN 1440:2016+A2:2020
Edition 2020-07