Centrifugal pumps; denomination and numbering of components
Edition 1984-01

Pipes of high-density polyethylene (PE-HD) for buried telecommunication - Dimensions and technical delivery conditions
Edition 2018-09

Plastics piping and ducting systems - Plastics pipes and fittings - Method for exposure to direct (natural) weathering (ISO 16871:2003); German version EN ISO 16871:2003
Edition 2003-12

Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the system; German version EN 1852-1:2018+A1:2022
Edition 2023-07

Corrosion of metals - Methods for evaluation of efficiency of water treatment apparatus for corrosion protection - Part 2: Apparatus for decreasing of emission of corrosion products to drinking water
Edition 2000-04

Testing the frost resistance of facing bricks and clinker blocks; freezing of single bricks on all sides
Edition 1986-12

Polyethylene pipes of raised temperature resistance (PE-RT) - PE-RT Type I and PE-RT Type II - General quality requirements, testing; Text in German and English
Edition 2024-02

Crosslinked polyethylene (PE-X) pipes - General quality requirements, testing; Text in German and English
Edition 2019-10

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes; German version EN 1555-2:2021
Edition 2021-12

Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) for cable ducting - Dimensions and technical delivery conditions
Edition 2018-09