Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 1: General (ISO 15875-1:2003); German version EN ISO 15875-1:2003
Edition 2004-03

Stainless steel components for hygienic and aseptic applications in the food, the chemical and the pharmaceutical industries - Clamp connections with molded seals
Edition 2022-10

Technical product documentation - Heat-treated ferrous parts - Presentation and indications (ISO 15787:2016)
Edition 2018-08

Common requirements for concrete pressure pipes, including joints and fittings; German version EN 639:1994
Edition 1994-12

Square washers, especially for wood constructions
Edition 2024-10

Washers with square hole, especially for timber constructions
Edition 2024-10

Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) for ducting - Dimensions and technical delivery conditions
Edition 2013-03

Non-metallic corrugated hose assemblies for chemical products
Edition 2017-08

Shim rings and supporting rings
Edition 2024-10

Hot rolled steels for quenched and tempered springs - Technical delivery conditions; German version EN 10089:2002
Edition 2003-04