Aerospace series - Bearings, precision ball, without flange, in corrosion resisting steel, for instruments and equipment - Dimensions and loads; German version EN 3446:1995
Edition 1995-04

Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges (ISO 15590-3:2004 modified); English version EN 14870-3:2006
Edition 2006-04

Ductile iron and steel wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, Grey iron, steel, PVC-U, PVC-O, PE, fibre-cement; German version EN 14525:2022
Edition 2022-12

Divided lapped flange for glass lined welding necks - PN 10
Edition 2019-10

Axial thrust washers for flange couplings of vertical shaft for agitators
Edition 1987-05

Aerospace series - Hexagon nuts with flange and MJ thread, self-locking, corrosion-resisting steel - Class: 1100 MPa/315 °C; Text in German and English
Edition 2016-12

Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threaded ring - Flush contacts - Part 003: Square flange receptacle - Product standard; German and English version EN 4531-003:2012
Edition 2012-07

Connecting sockets with pipe flange, for steel tubes, nominal pressure 10
Edition 2013-01

Aerospace series - Nuts, bihexagonal with flange and MJ-thread, deep counterbore, self-locking, corrosion-resisting steel, class: 1100 MPa/315 °C/425 °C
Edition 2005-10

Pressure vessels for human occupancy - Part 6: Connecting flange for rescue chambers
Edition 2002-10