DIN Standards Committee Plastics
ISO 9624
Thermoplastics pipes for fluids under pressure - Mating dimensions of flange adapters and loose backing flanges
Kunststoffrohre für Druckbeanspruchung für Flüssigkeiten - Anschlußmaße von Bundbuchsen, Bundflanschen und losen Flanschen
Responsible national committee
NA 054-05-03 AA - Fittings for pressure pipelines made from thermoplastic materials
Responsible international committee
ISO/TC 138/SC 2 - Plastics pipes and fittings for water supplies