DIN Standards Committee Plastics
ISO 4435
Unplasticized poly(vinyl chloride) (PVC-U) pipes and fittings for buried drainage and sewerage systems; specifications
Rohre und Formstücke aus weichmacherfreiem Polyvinylchlorid (PVC-U) für erdverlegte Abwassersysteme; Spezifikationen
Responsible national committee
NA 054-05-02 AA - Test methods for plastic pipes
Responsible international committee
ISO/TC 138/SC 1 - Plastics pipes and fittings for soil, waste and drainage (including land drainage)