Pipes systems and manhole woks made of concrete, unreinforced, steel fibre and reinforced for the conveyance of waste water - Design, proof of load bearing capacity and fitness for use, installation
Edition 2004-08

Corrosion of metals - Methods for evaluation of efficiency of water treatment apparatus for corrosion protection - Part 3: Field corrosion test for removal of corrosion products in incrusted water installations
Edition 2000-04

Corrosion of metals - Methods for evaluation of efficiency of water treatment apparatus for corrosion protection - Part 4: Laboratory corrosion test for removal of corrosion products in incrusted water installations
Edition 2000-04

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

Fibre-cement pipelines - Guide for laying and on-site work practices
Edition 2001-07

Pipework - Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmospheres (ISO 10807:1994); German version EN ISO 10807:1996
Edition 1997-01

Thermal insulation - Determination of steady-state thermal transmission properties of thermal insulation for circular pipes (ISO 8497:1994); German version EN ISO 8497:1996
Edition 1996-09

Aerospace - Fluid systems - Thermal shock testing of piping and fittings (ISO 6773:1994)
Edition 1996-01

Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998
Edition 1998-07

Air braking systems - Thermoplastic tubing - Part 1: Requirements and tests
Edition 1996-02