- Contact Person : Mr. HU DONGLE
- Company Name : China Sciences Hengda Graphite Co., Ltd.
- Tel : 86-717-7200669
- Fax : 86-717-7200303
- Address : Hubei,Yichang,4 Donghu Road, Yiling District., Yichang City, Hubei Province, China
- Country/Region : China
- Zip : 443100
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♣ Properties and Usage:
• Flexible Graphite Gasket, have no adhesive and packing.
• It is pure and good at corrosion resistant & high temperature resistant.
• It is suitable for sealing of low pressure part of facilities. It is used to prevent the galvanic corrosion between graphite and flange.
♣ Techanical Data:
Properties | Value |
Pilling density /gcm3 | 0.002-0.005 |
Product density /gcm3 | 0.8-1.7 |
Carbon content % | ≥98 |
Crozzle (ash) % | ≤0.35 |
Sulphur content | ≤1000 PPm |
Chlorine content | ≤50 PPm |
Melting point oC | 3650 |
Hardness | 21-33 |
Tensile strength (Mpa) | 8-10 |
Compressive strength (Mpa) | 70-110 |
Compressibility % | ≥15 |
Resilient rate % | ≥30 |
PH | 0-14 |
Friction coefficient | 0.149 |
Update Date:2010-12-30 18:12:23
graphite spiral wound gasket