Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges; German version EN 1092-3:2003 + AC:2004
Edition 2004-10

Welding and allied processes - Classification of geometric imperfections in metallic materials - Part 1: Fusion welding (ISO 6520-1:2007); Trilingual version EN ISO 6520-1:2007
Edition 2007-11

Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3: Alloy fine grain steel tubes; German version EN 10216-3:2013
Edition 2014-03

Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler; German version EN 12952-5:2021
Edition 2022-02

Safety and control devices for gas burners and gas burning appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa; German version EN 88-1:2022
Edition 2024-02

Medical devices - Application of risk management to medical devices (ISO 14971:2019); German version EN ISO 14971:2019 + A11:2021
Edition 2022-04

Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Basis of tolerances, deviations and fits (ISO 286-1:2010 + Cor 1:2013); German version EN ISO 286-1:2010 + AC:2013
Edition 2019-09

Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirements; German version EN 14276-1:2020
Edition 2020-11

Safety rules for the construction und installation of lifts - Part 3: Electric and hydraulic service lifts; German version EN 81-3:2000+A1:2008 + AC:2009
Edition 2011-06

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German version EN 1591-1:2013
Edition 2014-04