Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90° bulkhead, long, welded end; German and English version EN 4188:2001
Edition 2006-10

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90°; German version EN 4017:2001
Edition 2002-12

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Elbows 90°, welded end; German version EN 4019:2001
Edition 2002-12

Aerospace series - Pipe couplings, 60°, spherical, in titanium alloy TI-P64001 - Elbows 90°, welded; German and English version EN 3857:2002
Edition 2004-08

Aerospace series - Pipe coupling, welded, in heat resisting steel - Elbow 90° - Inch series; German and English version EN 4561:2003
Edition 2004-08

Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Tees, elbows and reducers
Edition 2020-07

Double offset screwdrivers for cross point screws
Edition 2013-10

Pneumatic tube conveyor systems - Gauges for conveyor tubes and conveyor tube bends
Edition 1998-10

Suction catheters for use in the respiratory tract (ISO 8836:2019); German version EN ISO 8836:2020
Edition 2021-03

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