Sealing profiles of expanded PTFE for flanged joints in the gas supply
Edition 2020-01

Aerospace series - Shank nuts - Installation holes, 60° swage, flanges - Design standard; German version EN 3149:1996
Edition 1996-10

Flange joints for process vessels - Weld flanges for pressure vessels
Edition 2019-04

Diaphragm-weld packings and weld ring seals for flange connections
Edition 2021-06

Flange connections with lens shaped gasket
Edition 2021-06

Loose flanges and welding necks for pipes of copper-nickel-alloys - Part 2: Welding necks
Edition 2023-02

Ships and marine technology - Loose flanges and lapped pipe ends extra light duty - Part 3: Lapped pipe ends for but welding DN 32 to DN 125
Edition 2023-02

Ships and marine technology - Loose flanges and lapped pipe ends extra light duty - Part 1: Lapped pipe ends DN 32 to DN 125
Edition 2023-02

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