PTFE Ring Washer is a sealing component which is put between two surfaces of parts / components for ensuring leakage resistance, and vibration free performance. It is widely used in automotive, marine, electronic & electrical and mechanical industries for its unmatched properties like great tensile strength, thermal & crack resistance, high density, and perfect round shape. The PTFE Ring Washer can be availed according to requirements up to 1500mm Dia with different grades.

Range : Specific Size & Thickness available as per customer's requirements upto 1500 MM Dia.

Pure PTFE Rod 0% Excellent chemical resistance, Outstanding Electrical properties, Excellent Flexural properties.
Glass filled PTFE 15-25% High compressive strength, Excellent chemical resistance, Better wear resistant.
Carbon Filled PTFE 25-35% Lower coefficient of friction, High compressive strength, Better wear resistance, Better electrical conductivity.
Graphite filled PTFE 15% Better chemical resistance, High compressive strength, Better wear resistance, Better electrical conductivity, Improved frictional properties.
Bronze filled PTFE 40-60% Better thermal conductivity, Lower coefficient of friction, High compressive strength, Excellent wear resistance, Excellent chemical resistance.

  • PTFE Gasketing material: Gaskets, Washers, O/D/V/U rings, Piston Rings.
  • PTFE Expansion Joints / Bellows.
  • PTFE Ball Valves Seats / Seals / Diaphragms.
  • PTFE Laboratory Ware: Beakers, Plug Cock.
  • PTFE Linings of Reactors, Storage Vessels / Pipes and Flanges.
  • PTFE Bearings for Conveyor belts.
  • PTFE Nozzles for SF6 circuit breakers.
  • PTFE Barb Insulators.
  • PTFE Connectors.

  • One of the most stable thermal plastic, functions from -180oC to + 260oC.
  • Resistance to virtually all corrosive material, Moisture & U.V.
  • Very low co-efficient of friction.
  • Excellent dielectric properties & tensile strength even at low temperatures.
  • PTFE rod has approved by the Food and Drug Administration & can be used food, beverage, cosmetics and pharmaceutical applications.

  • Composition: PTFE (Poly Tetra Fluoro Ethylene).
  • Specific Gravity: 2.17 gms / Cm3.
  • Tensile Strength: 210-350 Kgf / Cm2.
  • Elongation: 250-400%.
  • Hardness: 52-58% Shore D.
  • Water Absorption: 0.01
  • Heat Resistance: -250oC to +260oC