Expanded graphite jointings
Supagraf® expanded graphite jointings combine excellent chemical resistance with an exceptionally wide temperature range to provide outstanding sealing over extended periods.
- Temperatures from cryogenic to above +400 °C in oxiding environments
- Maximum temperature of +2500 °C in inert conditions under certain circumstances
- Excellent resistance to stress relaxation at elevated temperatures
Supagraf® Tanged Jointing T10
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Tough and versatile composite for high pressures
- Exfoliated graphite reinforced with stainless steel
- Strong composite construction without adhesives
- Exceptional resistance to blow-out and crushing
- Extra strength for ease of handling and fitting
Supagraf® Laminated N7
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Strength and sealing at very high temperatures
- Graphite with bonded central layer of nickel foil
- Duties up to 1000 °C in inert/reducing media
- Excellent sealing integrity plus mechanical stability
- Extra strength for ease of handling and fitting
Supagraf® Laminated S10
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Strength plus sealability
- Graphite with bonded stainless steel central layer
- Excellent sealing integrity plus mechanical stability
- Extra strength for ease of handling and fitting
- Can be cut with hand tools
Supagraf® Plain Jointing
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Standard & Ultra High Purity grades
- Standard grade: 98% pure exfoliated graphite
- Ultra High Purity grade for nuclear industry duties
- Widest temperature range