Commercial vehicles and buses; gearbox flanges; type S; identical with ISO 7647, edition 1986
Edition 1987-10

Welding necks for glass lined vessels - Part 2: Form M manhole, handhole and assembly opening for clamp screw connections - Connecting dimensions
Edition 2019-05

Spools for production of wires - Part 22: Spools with conical flanges, technical specifications
Edition 2005-07

Commercial vehicles and buses; gearbox flanges; type A; identical with ISO 7646, edition 1986
Edition 1987-10

Commercial vehicles and buses - Cross-tooth propeller shaft flanges, type T (ISO 12667:1993)
Edition 1995-08

Ships and marine technology - Loose flanges and lapped pipe ends extra light duty - Part 1: Lapped pipe ends DN 32 to DN 125
Edition 2021-04

Aerospace series - Pipe couplings, loose flanges and seals - Seals in fluorocarbon rubber and armature in aluminium alloy - Technical specification; German and English version EN 4054:2004
Edition 2006-11

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges; German and English version EN 1092-1:2018/A1:2022
Edition 2022-12

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria; German version EN 378-1:2016+A1:2020
Edition 2021-06

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