Petroleum, petrochemical and natural gas industries - Bulk material for offshore projects - Pipe support (ISO 24200:2022); English version EN ISO 24200:2022
Edition 2022-09

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

Non-preloaded structural bolting assemblies - Part 2: Fitness for purpose; German version EN 15048-2:2016
Edition 2016-09

Petroleum and natural gas industries - Compact flanged connections with IX seal ring (ISO 27509:2020); English version EN ISO 27509:2020, only on CD-ROM
Edition 2021-05

Aerospace series - Quick release fastening systems for non-structural applications - Part 02: Spring clamp stud combination; German and English version EN 4710-02:2015
Edition 2015-12

Metal ball valves for petroleum, petrochemical and allied industries (ISO 17292:2015); German version EN ISO 17292:2015
Edition 2016-05

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24; German version EN 1759-1:2004
Edition 2005-02

Flanged steel pipes and fittings with hard or soft rubber linings - Technical delivery conditions
Edition 2002-06

Fasteners - Hexagon weld nuts with flange (ISO 21670:2014); German version EN ISO 21670:2014
Edition 2014-09

Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries (ISO 10434:2020); German version EN ISO 10434:2020
Edition 2020-12