District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 1: Factory made twin pipe assembly of steel service pipes, polyurethane thermal insulation and one casing of polyethylene; German version EN 15698-1:2019
Edition 2020-04

District heating pipes - Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Part 2: Installation; German version EN 13941-2:2019+A1:2021
Edition 2022-06

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made fitting assemblies of steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German version EN 448:2019
Edition 2020-03

District heating pipes - Bonded single pipe systems for directly buried hot water networks - Factory made steel valve assembly for steel service pipes, polyurethane thermal insulation and a casing of polyethylene; German version EN 488:2019
Edition 2020-03

District heating pipes - Bonded twin pipe systems for directly buried hot water networks - Part 2: Factory made fitting and valve assemblies of steel service pipes, polyurethane thermal insulation and one casing of polyethylene; German version EN 15698-2:2019
Edition 2020-04

Thermal insulation products for buildings - Factory made rigid polyurethane foam (PU) products - Specification; German version EN 13165:2012+A2:2016
Edition 2016-09

Self-supporting double skin metal faced insulating panels - Factory made products - Specifications; German version EN 14509:2013
Edition 2013-12

Thermal insulation and energy economy in buildings - Part 4: Hygrothermal design values
Edition 2020-11

Specifications for particular types of winding wires - Part 2: Solderable polyurethane enamelled round copper wire, class 130, with a bonding layer (IEC 60317-2:2012); German version EN 60317-2:2012
Edition 2013-06

Specifications for particular types of winding wires - Part 11: Bunched solderable polyurethane enamelled round copper wires, class 130, with silk covering (IEC 60317-11:1999); German version EN 60317-11:2000
Edition 2000-10