Flexible Graphite Ring Gasket
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Flexible Graphite Ring Gasket

2-1/2" 150# Ring Gasket 1/16" Plain Flexible Graphite
Product Code: SGI-551-4006

An expanded graphite based material that has excellent chemical and thermal resistance. Its high creep resistance and high compressibility make it suitable for highly demanding conditions in the chemical and petrochemical industries, gas supply, compressors and pumps. 

Plain graphite sheet can be used for flange gasket in relatively low pressure sealing condition. Attributing to good thermal conductivity of graphite, it is an ideal filler material for metal jacketed gaskets (corrugated metal gaskets, heat exchanger gaskets).

This gasket is available in Ring and Full Face shape.

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 Compressibility
 (ASTM F36)
 44%    Working Temperature Range
 Recovery
 (ASTM F36)
 15%    Oxidizing Environment, such as air  -400oF to 950oF
 (-240oC to 510oC)
 Creep Relaxation
 (ASTM F38)
 > 5%    Mild Oxidizing Environment of most   gasket applications  -400oF to 1500oF
 (-240oC to 850oC)
 Sealability
 (ASTM F37)
 0.017 fluid oz/hr
 (0.5 ml/hr)
   Non-Oxidizing Environment  -400oF to 5400oF
 (-240oC to 3000oC)


Safety Data Sheet

Flexible Graphite Sheets.pdf

Technical Data Sheet

Plain Flexible Graphite Sheet.pdf