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Seal ring made from compressed graphite

Graphite rings are die formed, heavily compressed rings of graphite, and can be an exceptional substitute for many types of metal O-ring. Applicable in a wide range of industries such as Food, Pharmaceuticals and Steel, Graphite Rings can be custom made to specific requirements or part of an existing, extensive range of sealing solutions components.

Advantage of graphite rings

  • Resistant to high temperatures and pressures
  • Highly resistant to wear
  • Resistance to chemical aggression
  • Impermeable to most gases and liquids
  • Easy to install and low maintenance


Quality (QA) & Pre-qualification

ISO 9001:2008
JQS Achilles (Oil & Gas)
Sellihca (Utillities)

Raw Material - indicative generic properties. Contact us for specific data

Graphite Foil | Gra-gf

Weather resistance (relative)
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Ozone resistance (relative)
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Oil resistance (relative)
Water resistance (relative)
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Wapor resistance (relative)
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Acids resistance (relative)
Bases resistance (relative)
Gas permeability (relative)
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Tensile strength (relative)
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Max. Operating temperature (Celsius)
Min. Operating temperature (Celsius)
Max. Surface pressure (bar)
Min. Surface pressure (bar)
Max. Working pressure (bar)