Biotechnology - Performance criteria for piping and instrumentation - Part 4: Tubes and pipes; German version EN 13312-4:2001
Edition 2001-07

Pipes for rail vehicles - Summary, selection, application, bending radius
Edition 2004-02

Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes; German version EN 10297-1:2003
Edition 2003-06

Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems - Part 3: Dimensions and special requirements for vacuum drainage systems and for drainage systems in ship-building; German version EN 1123-3:2004
Edition 2005-02

Aerospace; seamless internal pressure tubes in titanium and titanium alloys; dimensions, masses
Edition 1989-08

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the leaktightness of the wall under short-term internal pressure; German version EN 1229:1996
Edition 1996-08

Aluminium for use in electrical engineering - Part 2: Tubes, rods bars and sections Technical delivery conditions
Edition 2005-03

Coupling nuts and screwed plugs for use with PN 40 flared flange solderless compression couplings in refrigerating systems
Edition 1990-06

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analyses and their use; German version EN 705:1994
Edition 1994-08