Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications; German version EN 1057:2006+A1:2010
Edition 2010-06

Water conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing; German version EN 14898:2006+A1:2007
Edition 2007-09

Plastics piping systems for water supply and for buried and above ground drainage, sewerage and irrigation under pressure - Oriented unplasticized poly(vinyl chloride) (PVC-O) - Part 5: Fitness for purpose of the system; German version EN 17176-5:2019
Edition 2019-07

Vitrified clay pipe systems for drains and sewers - Part 5: Requirements for perforated pipes and fittings; German version EN 295-5:2013
Edition 2013-05

Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings; German version EN 331:2015
Edition 2016-04

Water conditioning equipment inside buildings - Softeners - Requirements for performance, safety and testing; German version EN 14743:2005+A1:2007
Edition 2007-09

Welding consumables - General product standard for filler metals and fluxes for fusion welding of metallic materials; German version EN 13479:2017
Edition 2017-10

Fans - Vocabulary and definitions of categories (ISO 13349:2010); German version EN ISO 13349:2010
Edition 2012-07

Natural gas fuelling stations - LNG stations for fuelling vehicles (ISO 16924:2016); German version EN ISO 16924:2018
Edition 2018-11

Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 4: Specific functional requirements for renovation; German version EN 12007-4:2012
Edition 2012-10