DIN Standards Committee Water Practice
ISO 265-1
Pipes and fittings of plastics materials; fittings for domestic and industrial waste pipes; basic dimensions: metric series; part 1: unplasticized poly(vinyl chloride) (PVC-U)
Kunststoff-Rohre und -Fittings; Fittings für Haus- und Industrieabwasserleitungen; Abmessungen; Metrische Reihe; Teil 1: weichmacherfreies Polyvinylchlorid (PVC-U)
Responsible national committee
NA 054-05-03 AA - Fittings for pressure pipelines made from thermoplastic materials
Responsible international committee
ISO/TC 138/SC 1 - Plastics pipes and fittings for soil, waste and drainage (including land drainage)