Triveni Rubber offers Synthetic Rubber Made `O` Rings. Triveni Rubber is an ISO 9001:2000 registered company. Triveni Rubber supplies any kind of rubber component or specialized rubber compounds in all kinds of specialty rubbers like nitrile, epichlorohydrin, neoprene, EPDM, polyacrylic, HNBR, hypalon, viton, silicone, PVC/NBR blends, fluorosilicone, fluorocarbons etc. On a turnkey basis. Synthetic Rubber Made `O` Rings is suitable for CNG application under high pressures up to 200 bars. Synthetic Rubber Made `O` Rings is used for CNG dispenser probes in the filling of compressed natural gas as an alternative fuel.