Klingersil

RH Nuttall Limited manufacture a wide range of Klingersil washers, Klingersil gaskets, Klingersil seals, as well as Klingersil strip. A self adhesive backing can be applied to most parts if requested. We also stock and supply a large range of Klingersil sheeting .

Klingersil material is a compressed non asbestos fibre based product which include a combination of both rubber and aramid glass fibres. Klingersil parts that are manufactured by our Company have exceptional sealing qualities against both temperature and pressure. Furthermore, Klingersil washers, gaskets, seals, and strips are available in numerous grades, all with outstanding characteristics, including making them an ideal choice in sealing against many oils, acids, steam and solvents.

Listed below are the most common grades of Klingersil we offer our cut parts in. Please note that temperature and pressure levels outlined below are for guidance purposes only and will depend on other key factors within the application, such as thickness of the component etc. Please also be aware that maximum operating temperatures with be affected by levels of pressure within the application. The higher the pressure, the lower the temperature range. Similarly, the lower the pressure, the higher the temperature range. For more information or a data sheet on any of the grades below, please click here to contact one of our sales team.

Grade C4324

  • Maximum Operating Temperature 324°C.
  • Maximum Pressure 50 Bar.

This is a medium and economical grade of Klingersil comprising of aramid glass fibre bound together by nitrile rubber. This material grade is most suitable for use with liquids and steam at low temperature.

  • Suitable for oils, and fuels.
  • Good resistance against moderate levels of water and steam, as well as natural gas.
  • Fully WRAS approved.
  • Supplied with an anti stick surface applied to both faces.

Grade C4400

  • Maximum Operating Temperature 400°C.
  • Maximum Pressure 100 Bar.

This is a premium grade of Klingersil comprising of a blend of glass fibres bound together by nitrile rubber. This material grade is most suitable for use with the chemical, water and food industries.

  • Suitable for high pressure.
  • Good resistance to air, water, steam, salt solutions and acids.
  • Good resistance to fuels, oils, and gases.
  • Supplied with an anti stick finish on both faces.

Grade C4430

  • Maximum Operating Temperature 430°C.
  • Maximum Pressure 100 Bar.

This is a premium grade of Klingersil comprising of glass and synthetic fibres bound together by nitrile rubber. This material grade is most suited to high pressure applications.

  • Suitable for use with steam oil.
  • Excellent resistance to chemicals.
  • Suitable for use with fuels and gases.
  • WRAS approved.
  • Supplied with anti stick finish on both faces.

Grade C4500

  • Maximum Operating Temperature 450°C.
  • Maximum Pressure 130 Bar.

This is a premium quality grade of Klingersil comprising of carbon fibre bound together with a nitrile rubber. This material grade is most suitable for use with high temperatures, and steam resistance.

  • Excellent load bearing.
  • Outstanding for use with resistance to steam.
  • Excellent resistance to oils and chemicals.
  • Supplied with anti stick applied to both faces.

Top Graph 2000

  • Maximum Operating Temperature 400°C.
  • Maximum Pressure 65 Bar.

This is a premium grade of Klingersil comprising of a blend of expanded graphite and synthetic fibres. This particular material grade is most suitable for the sealing of gases, hydrocarbon, refrigerants and steam at higher than normal temperatures and pressures.

  • Outstanding mechanical properties – excellent stress relaxation as well as load bearing capacity.
  • Suitable for application requiring resistance to oils, fuels and hydrocarbons.
  • Supplied with an anti stick surface applied to both faces.