PTFE braided packing of multi-filament yarn is braided with stretched and reinforced PTFE fiber, then, impregnated with PTFE dispersion, which can be used in various chemical mediums with its high strength and low friction rate. It also has good sealing effect in the rotary places with low linear speed according to its weak heat-exchange and superior heat-expansibility.
Application conditions: 1) Working temperature: - 40 ~ 260oC 2) Max. working pressure: 2 Mpa(rotary pump) Max. working pressure: 20Mpa(reciprocating pump) Max. working pressure: 35Mpa(valve) PH value: 0-14 Linear speed: 10M/S(rotary pump) Linear speed: 2M/S(reciprocating pump) Linear speed: 2M/S(valve) 3) Cross Section: 1/8" ~ 2" 4) Density: 1.85 ~ 1.95g/cc