GF-I Flexible Graphite Sheet

GF-I flexible graphite sheet for industry sealing applications

Flexible Graphite Sheet

Flexible graphite sheet is made of pure expanded natural graphite. GF-I as our standard flexible graphite sheet product has a high purity of  99.0% carbon content. Higher carbon content gives the flexible graphite foil better chemical resistance, better thermal conductivity, and better sealing ability.

GF-I our standard flexible graphite sheet suitable for most industry applications. As gasket material, it is usually fabricated into Graphite Laminate, reinforced graphite sheet and widely used in fluid sealing applications: flange gasket, spiral wound gasket, heat exchanger gasket, etc. It can also be used as solid lubricant in metal stamping and forming applications, or as heat liner in industry furnaces and other heating devices.

  • High Carbon content from 98.0% to 99.9%
  • Contains no rubber or binder, 100% pure graphite.
  • Widely working temp. from -200°C to +3300°C in non-oxidizing.
  • Chemistry resistance, oxidation resistance and corrosion resistance.
  • Density from 0.7g/cm3 to 1.1g/cm3
  • Thickness from 0.2mm to 6.0mm

 

Our products

 

Product code Description
GF-I Industrial Grade Flexible Graphite Foil with 98.0% min. carbon content
GF-S Flexible Graphite Foil with 800ppm max. low sulfur content
GF-O Oxidation resistance flexible graphite foil with high working temperature
GF-N Nuclear Grade Flexible Graphite Foil with 99.5% min. carbon content

 

Dimensions

 

Thickness Width Length
Graphite Sheet 0.2 to 6.0mm 1Mtr, 1.5Mtr 1Mtr, 1.5Mtr, 2.0Mtr
Graphite Roll 0.2 to 1.0mm 1Mtr, 1.5Mtr 30Mtr to 120Mtr