| Structure: | Single End |
|---|---|
| Pressure: | High Pressure Mechanical Seals |
| Speed: | General Speed Mechanical Seal |
| Temperature: | Temperature Mechanical Seal |
| Performance: | Wear |
| Standard: | Standard |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier white 95 99 Al2O3 alumina faucet cartridge ceramic disc
Alumina producing faucet valve Tap ceramic discs
Features:
1.The frictional times is 300, 000 to 500, 000,
2.Density :3.65~3.7g/cubic centimeter,
3.Rigidity is 84~86 HRA,
4.The thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm,
Meatime, we can manufacture according to customs' drawings or samples.
We have both competitive price and high quality than any other companies because of our professional with more than 12 years manufacturering experience.
Property of material:
PROPERTIES TABLE |
||
| Test Item/Unit | Numerical Value | |
| Product Material | Alumina | |
| Component Content % | ≥99% | ≥95% |
| Sintering Temp ºC | 1780-1800 | 1650-1680 |
| Specific Gravity g/cm3 | ≥3.8 | ≥3.6 |
| Hardness Hra | 3700 | 2400 |
| Bending Strength Mpa | 6.8-8 | 6.2-8.5 |
| Thermal Conductivity W/m-k | 25 | 20 |
| Temperature Resistance ºC | 1700 | 1600 |
Suppliers with verified business licenses
Audited Supplier 
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