Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90°, bulkhead; German version EN 4021:2001
Edition 2002-08

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90°, welded ends; German version EN 4183:2001
Edition 2002-08

Protective clothing - Wrist, palm, knee and elbow protectors for users of roller sports equipment - Requirements and test methods; German version EN 14120:2003+A1:2007
Edition 2007-09

Cast steel welding elbows for storm valves - DN 50 to DN 150, flangeconnecting dimensions according to PN 10
Edition 2014-02

Gas valves for gas installations - Angle pattern ball valves with screw connection - Nozzles with conical connection
Edition 2012-06

Fittings for butt welding into copper-nickel-alloy pipelines - Elbows
Edition 2022-12

Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 065: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed, self-locking - Product standard; German and English version EN 3660-065:2022
Edition 2022-09

Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 45°, bulkhead; German and English version EN 4025:2010
Edition 2011-01

Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 45° welded end with thrust wire nut; German and English version EN 4024:2009
Edition 2010-04

Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 90° with thrust wire nut; German and English version EN 4018:2009
Edition 2010-06