DIN Standards Committee Water Practice
EN ISO 22391-3/A2
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings - Amendment 2 (ISO 22391-3:2009/Amd 2:2021)
Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation - Polyethylen erhöhter Temperaturbeständigkeit (PE-RT) - Teil 3: Formstücke - Änderung 2 (ISO 22391-3:2009/Amd 2:2021)
Responsible national committee
NA 119-07-11 AA - Plastic pipes and fittings inside buildings
Responsible european committee
CEN/TC 155/WG 16 - Systems for hot and cold water applications