Fibre organisers and closures to be used in optical fibre communication systems - Product specifications - Part 2-8: Microduct connectors, for air blown optical fibres, Type 1; German version EN 50411-2-8:2009
Edition 2009-11

Petroleum and natural gas industries - Drilling and production equipment - Shallow gas diverter equipment (ISO 13354:2014); English version EN ISO 13354:2014
Edition 2014-09

Petroleum and natural gas industries - Design and operating limits of drill strings with aluminium alloy components (ISO 20312:2011); English version EN ISO 20312:2011
Edition 2012-01

Plastics piping systems - Polyethylene (PE) tapping tees - Test method for impact resistance of an asssembled tapping tee; German version EN 1716:1997
Edition 1997-03

Determination of the resistance to cryogenic spillage of insulation materials - Part 3: Jet release (ISO 20088-3:2018); German version EN ISO 20088-3:2019
Edition 2020-05

LPG equipment and accessories - Composite piping for use with LPG in liquid phase and vapour pressure phase - Design and manufacture; German version EN 17613:2022
Edition 2023-08

Pipe joints and components of polybutene (PB) for pipes under pressure; PB 125 - Part 5: General quality requirements, testing
Edition 1999-10

Pipes made of Polybutene-1 (PB-1) - PB 125 - General quality requirements and testing; Text in German and English
Edition 2012-11

Thermoplastics materials for fittings - Polyphenylene sulfone (PPSU) - General quality requirements and testing; Text in German and English
Edition 2010-12

Thermoplastics materials for fittings - Polyvinylidene fluoride (PVDF) - General quality requirements and testing; Text in German and English
Edition 2010-12