Product Specifications
Product Description
Description:
Reinforced Graphite Composite Sheet /roll
1. Grafoil is Selected from the high purity natural flake graphite.
2. They are made through the advanced chemical treatment and mechanical procedure without fibers, binders or other additives.
3. It offer excellent sealing capabilities under extreme conditions with a longer life and less maintenance.
Application:
1. Made for packing rings and various kinds of gaskets.
2. Cut into strip for filler of spiral wound gasket
3. Used widely in chemical, automotive and pump, valve industries. As a superior replacement for asbestos, new more applications are Being identified daily.
4. Temperature: -240~500°C under oxidizing environment
-240~3500°C under non-oxidizing environment
5. PH Range: 0 - 14
Specification:
Item |
Nuclear
grade |
Industrial grade |
Tolerance of Density g/cm3 |
±0.05 |
±0.06 |
Carbon Content ≥% |
99.5 |
98/99 |
Tensile strength ≥Mpa |
5 |
4 |
Compressibility ≥% |
30 |
30 |
Recovery ≥% |
15 |
15 |
Sulphur Content ≤% |
700 |
1200 |
Chlorine Content ≤% |
25 |
50 |
Stress relaxation rate % |
10 |
10 |
Lgnition loss ≤% |
0.5 |
2.0 |
Ningbo Fulaixi Sealing Material Co., Ltd. Is a professional manufacturer engaged in the research, development, production, sale and service of Spiral Wound Gasket, Ring Joint Gasket, Flat Gasket, Gasket, Compression Sheet, Braided Packing, Insulation Products, Mechanical Sealing, Special Sealing, expanded PTEE joint sealant tape etc.
We are located in Cixi, Ningbo, and have convenient transportation access. Dedicated to strict quality control and good customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment, including fully automatic spiraling machines, CNC machine tools, Double jacketed machines, etc. In addition, we have attained ISO9001: 2008 certificate.
Selling well in all cities and provinces around China, especially many big state-owned enterprises such as China National Offshore Oil Corporation, China Huadian Corporation and so on, it means our products' quality. Or products also start selling to other countries and regions as the USA, Europe, the Middle East, South America, etc. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
