Custom Seals

Custom Machined PTFE Seals

Exacting precision. Unparalleled performance.

Custom seal rings are made from our own compression molded virgin PTFE, filled PTFE or other materials to meet the user's exact specifications, up to 52" in diameter. Our custom PTFE seals are self lubricating, reduce maintenance downtime and retain their original properties over a long period of time, even at extreme temperatures, in ultraviolet (UV) light, and when exposed to oils, oxidizing agents and solvents. PTFE is also extremely corrosion resistant, especially to salts, acids, and harsh inorganic and organic chemicals.


Available Materials

Typically used for critical applications, TEXOLON® PTFE seals are ideal for use when corrosive liquids, high pressures, or distinct pressure variations are present.

Technetics PTFE & Polymer Solutions also offers seals machined from PPS, Acetal, TORLON®, PEEK or other specified engineered plastic materials. Material selection assistance is available to ensure the optimal material or PTFE compound is being used for extreme operating environments.

Custom PTFE Sealing Solutions

  • Backup Rings
  • Seal Rings
  • Valve Seats
  • Wiper Rings
  • Chevron Packing
  • Piston Rings
  • Ball Valve Seals
  • Spacers
  • Custom O-Rings

Critical Industries Served




For more on PTFE and polymer solutions products and services, get in touch with us today.

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