Stem U-Packing for Cameron FC Gate Valve

The packing material made of rubber is combined with the vulcanization of the shell made of PTFE, and the rubber is the main pressure bearing element.The interference of the inner and outer diameter ensures that the shell is close to the sealing contact surface, so as to realize the sealing principle.It is often used in medium pressure valves with good leakproof performance. As a low-cost valve stem seal is widely used in the petrochemical industry.TypeU rubber compound sealShellPTFE or Carbon fiberFillers MaterialNBR or HNBRPressure ≤110MPatemperature -50~+200ºCMOQ50pcsApplicationoil and gas industriesFeatureexcellent effect, big surface of friction big torque /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1