DIN Standards Committee Plastics
ISO/DIS 4433-5
Thermoplastics piping systems - Preliminary evaluation of the resistance to chemicals - Part 5: Unplasticized Polyamide (PA-U) piping components
Rohrleitungssysteme aus Thermoplasten - Vorabbewertung der Widerstandsfähigkeit gegen Chemikalien - Teil 5: Rohrleitungsbauteile aus weichmacherfreiem Polyamid (PA-U)
Responsible national committee
NA 054-05-05 AA - Plastics pipes for industrial applications
Responsible international committee
ISO/TC 138/SC 3/WG 1 - Chemical resistance of pipes and fittings of thermoplastics materials