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Silicon carbide sealing ring
Application of Sealing Ring:
Silicon carbide sealing ring has the charactieristic of abrasive, corrosion resistance and good properties. they are used as mechanical seal faces in pumps, compressors and agitators and etc.
SEALING RING MAIN PERFORMANCE INDEX
| Density (g/cm3) | 3.00-3.10 |
Hardness (HS) | 110-125 |
| Elastic Modulus (kg/mm²) | 42x10³ |
| Tensile Strength (kg/mm²) | 28 |
| Bend Strength (kg/mm²) | 34 |
| Compressive Strength (kg/mm²) | 120 |
| Thermal Condutivity (cal/cm.s.°c) | 0.3 |
| Coefficient of Heat Expansion | 4.3 |
| Heat Resistance (atmosphere) | 1600°c |
| Thermal Lmpact Corfficient (cal/cm.s) | 46.5 |
| Free-Si Value | ≤10 |
