Steel tubes and fittings for onshore and offshore pipelines - Internal and external polyamide powder based coatings; German version EN 10310:2003
Edition 2004-07

Steel tubes and fittings for on and offshore pipelines - Internal coating for the reduction of friction for conveyance of non corrosive gas; German version EN 10301:2003
Edition 2004-01

Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses; German version EN 14422:2013
Edition 2013-09

Application of cement mortar lining for cast iron pipes, steel pipes and fittings
Edition 1999-01

Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics fittings - Test method for impact strength (ISO 13263:2010); German version EN ISO 13263:2017
Edition 2018-01

Thermoplastics pipes and fittings - Vicat softening temperature - Part 1: General test method (ISO 2507-1:1995); German version EN ISO 2507-1:2017
Edition 2018-01

Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of mounted assemblies to temperature cycling (ISO 19893:2011); German version EN ISO 19893:2018
Edition 2018-12

Plastics piping systems - Fittings, valves and ancillaries - Determination of gaseous flow rate/pressure drop relationships (ISO 17778:2015); German version EN ISO 17778:2015
Edition 2015-06

Thermoplastics piping systems for non-pressure applications - Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings - Determination of the viscosity number and K-value (ISO 13229:2010); German version EN ISO 13229:2011
Edition 2011-11

Thermoplastics materials for pipes and fittings for pressure applications - Classification, designation and design coefficient (ISO 12162:2009); German version EN ISO 12162:2009
Edition 2010-04