Environment Friendly Sealing and
Heat Insulation Solutions



Champion GS 64 Pure Expanded graphite sheets are selected from the high purity natural flake graphite. They are compressed through by a controlled calendering process along with the advanced chemical treatment and mechanical procedure without fibers, binders or other additives. Sheets of graphite foil are then adhesive bonded and laminated tothe required thickness.Champion GS 64 Pure expanded graphite products provides an excellent gasket material for high temperature, high pressureapplications or for applications where the gasket width is relatively narrow. The material is resistant to most organic and inorganic acids and is suitable to seal a very wide range of media. It is almost completely impermeable to gases and fluids.It offers excellent sealing capabilities under extreme conditions with a longer life and less maintenance.

Style : GS 64NM/SS 316

Application :

Commonly used for gaskets for flanges and connections in demanding application or as an asbestos gasket substitute. It has pressure-temperature sealability capabilities to be used in very demanding application where low emission is paramount.Made for packing rings and various gaskets used widely in chemical, automotive and pump, valve industries.

Resistance to Media:

steam, mineral oils, heat transfer oils, hydraulic oil, fuel, water, seawater, freshwater etc. (not suitable for use with very strong oxidising compounds like highly concentrated nitric acid or chromic acid).

Operating Parameters :

-200°C to +500°C
under oxidising environment

-240°C to +3500°C
under non-oxidising environment
200 Bar

pH -Value
0- 14

Typical Physical Properties

Description Industrial grade
Density g/cm3 1.15-1.3 (±0.05)
Carbon Content ≥% 98
Compressibility ≥% 30
Recovery ≥% 15
Sulphur Content ≤% 1000
Chlorine Content ≤% 50
Stress relaxation rate % 10
Ignition loss ≤% 2.0
Tensile strength Mpa 4

Forms of Supply :

Description Sheets
Availability 1000mm x 1000mm
1500mm x 1500mm
Thickness mm 1.0,1.5,2.0,3.0

(Special density, thickness, shape or grade available on request.)

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