DIN Standards Committee Water Practice
ISO 9624
Thermoplastics piping systems for fluids under pressure - Flange adapters and loose backing flanges - Mating dimensions
Rohre aus Thermoplasten für Flüssigkeiten unter Druck - Bundflansche und lose Flansche - Anschlussmaße
Responsible national committee
NA 054-05-03 AA - Fittings for pressure pipelines made from thermoplastic materials