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PTFE ballvalve seat and valve stem sealing gasket
Features
PTFE ballvalve seat is manufctured by molding method with PTFE granular resin.PTFE compared with other plastics has a superior properties against chemicals and temperature.
Main properties
1) Apparent density:2.10~2.30g/cm3
2) Tensile strength(min):≥14.0Mpa
3) Ulimate elongation(min): ≥140
Applications:
Ball valve seat gasket



