Specifications Graphite Seal Rings
High Quality, Competitive Price
Application: sealing, bearing
Graphite Seal Rings The flexible graphite products have very good sealability, rebound degree between 20 - 30%, compressibility between 25 - 31%, no softening point, and melting point at 3790. Very low coefficient of friction 0.08 - 0.12, acid-proof and alkali corrosion so can satisfy the various requirements of the mechanical seal.
Item | Tolerance control |
Thickness mm | ± 0.05 |
Carbon Content % | 90-99 |
Tensile strength ≥ Mpa | 5 |
Compressibility % | 15-35 |
Recovery ≥ % | 20 |
Chlorine Content ≤ % | 25 |
Stress relaxation rate % | 10 |