End plugs for tubes at guard rails
Edition 2013-01

Copper and copper alloys - Plumbing fittings - Part 4: Fittings combining other end connections with capillary or compression ends (Corrigendum)
Edition 1999-10-01

Aerospace series - Pipe coupling 8°30′ in titanium alloy - Ferrules with dynamic beam seal end, welded and reduced at pipe end; German and English version EN 3561:2001 + AC:2003
Edition 2004-09

Aerospace series - Pipe coupling 8°30' in titanium alloy - Adapters, reduced pipe end, with locking ring; German and English version EN 3248:2001
Edition 2003-06

Aerospace series - Adaptor, Pipe coupling 24° Cone up to 35 000 kPa (5 080 psi) Ring-locked fitting - Reducer - Flareless End - Inch Series - Extra Fine Thread Pitch; German and English version EN 4836:2018
Edition 2018-10

Aerospace series - Pipe coupling 8°30' in titanium alloy - Ferrules with dynamic beam seal end, welded and reduced at pipe end (consolidated version)
Edition 2005-01-01

Aerospace series - Pipe coupling 8°30' in titanium alloy - Adaptors, reduced pipe end, with lockring
Edition 2003-04-01

Aerospace series - Adaptor, Pipe coupling 24° Cone up to 35000 kPa (5080 psi) Ring-locked fitting - Reducer - Flareless End - Inch Series - Extra Fine Thread Pitch
Edition 2018-09-15

Laboratory glassware; glass tube ends for hose connections, olives, capillary tube ends
Edition 1975-12

Laboratory glassware - Glass tube ends and covers with laboratory flat flange - Dimensions, requirements
Edition 1996-12