... Coupling, Dismantling Joint Key Words: Universal Flange Adaptor, Universal Coupling, Dismantling Joint, PE Quick Adaptor, PVC Quick Adaptor, Saddle Clamp. Size: DN40-DN2000 Material ... : Carbon Steel, GGG40, GGG50 Pressure: PN6, PN10, PN16, PN25. Connection: DIN2576, BS4504 PN16, Universal Flange ...