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FEP Encapsulated Seal

Description:

FEP Encapsulated Seal is consisted of a seamless and uniform Teflon® FEP encapsulation which completely encloses a core material of either silicone or Viton® elastomers. The combination of these components creates a seal that is virtually chemically inert and compression set resistant for use in harsh sealing environments.
Especially in the sealing of high temperature, high pressure, strong corrosive liquid or gas, FEP Encapsulated Seal can provide excellent performance and long life. They have good corrosion resistance, chemical resistance, heat resistance, low coefficient of friction, low adhesion, excellent electrical insulation properties and high elastic recovery. Therefore, FEP Encapsulated Seal is widely used in sealing applications in chemical, food processing and other industries.

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  • Encapsulated Seal VS Solid PTFE:
    "A standard elastomeric seal has inadequate chemical resistance for a specific application, and a solid PTFE seal does not offer sufficient elasticity for reliable, long-term fluid sealing.
    These are held in a variety of general and high performance elastomers to suit the vast majority of industrial and specialised oil & gas sector applications."

    Many dimensions are availiable as well as special seals to suit different applications



    Service capabilities:
    Continuous Service temperature: -60℃ to +200℃

     

    Ordering and coding information:

    SUNPASS CODE TYPE SIZE
    FO00009 DN500 (DIA. 16MM) SECTION*486MM INNER DIA
    FO00010 DN500 (14MM*14MM) SECTION*486MM INNER DIA
    FO00011 DN300 (14MM*14MM) SECTION*294MM INNER DIA

    Many dimensions are availiable as well as special seals to suit specific manliest.

A Wide Range of Applications

A Professional Real Manufacturer

Strict Checking

Serving World-renowned Companies

About SUNPASS

We are FEP Encapsulated Seal supplier and FEP Encapsulated Seal company, we offer FEP Encapsulated Seal wholesale service. SUNPASS, founded in 1979, specializes in the production of industrial sealing and thermal insulation materials. Serving new tank container manufacturer, manhole cover manufacturer, valve manufacturer, hazardous chemicals manufacturer, depot, transport logistics companies, cleaning and maintenance service companies and trade companies at home and abroad.

  1. Supply to the world's top 6 tank container manufactures, such as CIMC, SINGMAS, etc
  2. China's first national brand SUNPASS for tank accessories
  3. ISO 9001 system certification, 26 patents and trademarks
  4. Strict internal control, professional team, 6 senior technical experts with more than 20 years experience, 87% professional customer service staff with more than 3 years experience, 8 quality inspectors with more than 5 years experience
  5. Member of ITCO and Tank Container Development Alliance
  6. Over 200 workers, 18000M2 workshop
  7. 12 sets of German equipment & advanced technology
  8. Distributor: Netherlands, Indonesia, Thailand, India

SunPass includes Tenglong Sealing, TopSealing and Sunpass. Tenglong laid the foundation for the development of Top Sealing and SUNPASS. Top Sealing Focus on export business, and SUNPASS focus on Tank Container Spare Parts. Sunpass/TopSealing departments: Finance(3), Research and Development(8), Technical(8) , Sales(9), Manufacturing(50), Production Material Control(40) and Administrative&Human Resources Department(6).

SUNPASS has sealing products workshop, dust cap workshop, thermometer workshop, pressure gauge workshop, and so on. The products involve manlid sales, super tank seals, flanges gaskets, teflon gaskets, O rings, FEP encapsulated manlid seal, dust caps, thermometers, pressure gauges, swing bolts, document holders, walk way, frame gauze, one way ball valve, flanges, as well as other accessories. SUNPASS products are exported to Netherlands, United States, France and all over the world.

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