PN 40 flared flange solderless compression couplings for use in refrigerating systems
Edition 1990-06

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the apparent initial circumferential tensile strength; German version EN 1394:1996
Edition 1996-12

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes; Determination of initial longitudinal tensile properties; German version EN 1393:1996
Edition 1996-12

Prestressed concrete pressure pipes, cylinder and non-cylinder, including joints, fittings and specific requirement for prestressing steel for pipes; German version EN 642:1994
Edition 1994-12

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffness; German version EN 1228:1996
Edition 1996-08

Flanged fitting pipes and flanged steel glass lined - PN 10 and PN 25
Edition 2002-06

Fibre cement pipes for drains and sewers - Part 2: Manholes and inspection chambers; German version EN 588-2:2001
Edition 2002-05

Fibre-cement pipes for sewers and drains - Part 1: Pipes, joints and fittings for gravity systems; German version EN 588-1:1996
Edition 1996-11

Aluminium and aluminium alloys - HF seam welded tubes - Part 2: Mechanical properties; German version EN 1592-2:1997
Edition 1997-12

Copper and copper alloys - Pre-insulated copper tubes with solid covering; German version EN 13349:2002
Edition 2002-11