PTFE შეფუთვა Aramid Corner

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PTFE packing with aramid corner is made from aramid yarns impregnated with PTFE, while the friction faces are made of PTFE yarns. This structure enhances the lubrication ability of aramid fiber and improves the strength of the pure PTFE. Technical Data Sheet   Rotating Reciprocating Valves Pressure 4Mpa 15Mpa 25Mpa Shaft Speed 22m/s rotary Temperature -100℃~+280℃ PH Range 2~12  Application Area It affords longer service life under severe conditions w...