... .CR,NR,NBR,silicone,viton Type:O-ring.V-ring,X-ring,Y-ring,D-ring,T-ring sabbia rubber ringmaterial:SBR rubber gasket,EPDM ... .CR,NR,NBR,silicone,vitonType:O-ring.V-ring,X-ring,Y-ring,D-ring,T-ring,L-ring etc.using: mainly used to seal oil ... 3. Corrosion-resistant seals 4. Wear ringRubber gasket of the main technical parameters: Product names used pressure temperature specifications Nitrile rubber ...