Standard Cartridge Seals

We are offering standard cartridge seals features single seal metal bellows standard cartridge according api 682/ iso 21049 type c arrangement 1(1cw-fx) metal bellows rotating fixed throttle bushing operating range pressure: p = 27bar (391psi) temperature: t = -50 °c~424 °c (-58°f~795 °f) sliding velocity: vg = 23 m/s (75 ft/s) sizes: 20~110 mm (0.8”~4.3”) materials seal face: silicon carbide, carbon graphite, tungsten carbide secondary seals: flexible graphite metal parts: 316, crnimo steel (g), crnimo cast steel (g) bellows: 316, am350, c-276, alloy