District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 1: Classification, general requirements and test methods; German and English version prEN 17878-1:2022
Edition 2022-08

Compression couplings with olives; cylindrical thread nipples for use with union nuts
Edition 1989-11

Compression couplings with olives; bulkhead compression couplings small stud and elbow fittings for use with union nuts
Edition 1989-11

Compression couplings with olives; T-fittings and elbow fittings for use with union nuts
Edition 1989-11

Compression couplings with olives; swiveling fittings for use with union nuts
Edition 1989-11

Compression couplings with olives; hollow screw fittings and ring connection fittings for use with union nuts
Edition 1989-11

District cooling pipes - Bonded single pipe systems for directly buried cold water networks - Part 3: Factory made steel valve assembly for steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene; German version EN 17415-3:2021
Edition 2021-11

Non-soldering and soldering compression couplings - Tapped holes for socket unions - Construction sheet
Edition 1995-10

District cooling pipes - Bonded single pipe systems for directly buried cold water networks - Part 1: Factory made pipe assembly of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene; German version EN 17415-1:2020
Edition 2021-11

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 11: Dosing plant
Edition 2020-10