This standard contains dimensions and tolerances for threaded pipe joints for connection with polypropylene (PP), type 1 and type 2, pressure pipes by butt welding or with pipes of other materials.
DIN 16962-13:1987 history
1987DIN 16962-13:1987 Pipe joint assemblies and fittings for type 1 and type 2 polypropylene (PP) pressure pipes; pipe couplings; dimensions