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PTFE Gaskets

PTFE Gaskets
PTFE Gaskets
Price And Quantity
  • Piece/Pieces
  • 1
  • Piece/Pieces
  • 10-10000INR
    Product Specifications
    • Gaskets
    • For Industrial Use
    • Paper
    • Ring Gasket
      Product Description

      Owing to our in-depth expertise in this domain, we are engaged in offering an extensive range of PTFE Gaskets. Manufactured using high grade gasket material under the supervision of our experienced professionals. Withstand aggressive chemical environments (including highly oxidizing environments) than standard non-asbestos gasket material, the temperature, pressure and mechanical performance of these gaskets are inferior to standard non-asbestos gasket materials. Metal inserted and expanded PTFE are able to operate at higher pressures. These PTFE Gaskets are offered at industry leading price to the clients.

      Features:

      • Durability

      • Flexibility

      • Structural weakness

      • Superior finish

      • Chemical resistance

      Technical Specifications:

      Material

      Max T (F)

      Max P (psi)

      Creep Rel'in

      Applications/Features

      Pure PTFE

      450

      800

      35-55

      Excellent chemical resistance

      Filled PTFE

      450

      1200

      Nov-40

      Excellent chemical resistance

      Filled PTFE-Metal inserted

      450

      2500

      20

      Excellent chemical resistance 316 SS perforated core

      Expanded PTFE

      20 to 170

      150

      1/32 to 2

      Oil/gasoline. Excellent weather resistance

      PTFE is principally used as a gasket material because of it's capability to remain unaffected by the majority of chemicals used in industry. It is also classified, in most cases, as a food grade material, making it acceptable to both medical and food production industries. There are three basic types of PTFE gasket materials. Virgin PTFE, filled PTFE and expanded PTFE.

      Virgin PTFE is by the least expensive of the three varieties, and is used in most general applications. Filled PTFE is a gasket material with a virgin PTFE base to which a substance is added during manufacture to improve the sealing characteristics of PTFE. This 'filler' usually is glass or graphite particles although ceramics has sometimes been used. The resulting gasket material is strong, yet highly compressible with very good, though not universal, chemical resistance.

      Expanded PTFE is virgin PTFE to which a stress resistance has been added by means of molecular rearrangement during manufacture. This process ensures that the molecular chains from which the PTFE is constructed, do not arrange themselves in to set patterns. This means that expanded PTFE possesses no structural weakness (grain) and expands and contracts equally in all directions. Because no additives are required, expanded PTFE also possesses the unique chemical resistance of virgin PTFE

      Trade Information
      • 200 Per Day
      • 1 Week
      • All India
      Contact Us

      NO.60/10, 18th St. Extn., Korattur Chennai Tamil Nadu India +918037400898
      Phone :+918037400898