DIN Standards Committee Plastics
ISO 4434
Unplasticized polyvinyl chloride (PVC) adaptor fittings for pipes under pressure; Laying length and size of threads; Metric series
Polyvinylchlorid-(PVC-U)Übergangsfittings für Druckrohrleitungen; Einbaulänge und Gewindeangaben; metrische Reihen
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