China Ductile Iron Restrained Coupling Universal Coupling for PVC HDPE Pipe, Find details about China Joint, Restrained Flange Adaptor from Ductile Iron Restrained Coupling Universal Coupling for PVC HDPE Pipe
Size | DN50-DN300 |
standard | ISO2531/EN545/EN598/AWWA |
material | Ductile iron BS EN545 and BS EN 598 Rubber: NBR, SBR, EPDM according to ISO4633 / EN681.1 |
color | Blue FBE / Epoxy Coating |
gasket | EPDM, SBR/NBR also available |
bolt nut | Steel 8.8 zinced/Dacro |