Customization: | Available |
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Structure: | Double-End |
Pressure: | High Pressure Mechanical Seals |
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Parameter
|
Value
|
Size
|
|
- Outer Diameter
|
80 mm
|
- Inner Diameter
|
60 mm
|
- Width
|
12 mm
|
Material Properties
|
|
- Face Material
|
Tungsten Carbide
|
- Body Material
|
Stainless Steel 316
|
- Spring Material
|
Inconel 718
|
Operating Conditions
|
|
- Maximum Pressure
|
2.5 MPa
|
- Minimum Pressure
|
Vacuum
|
- Maximum Temperature
|
200 °C
|
- Minimum Temperature
|
-40 °C
|
- Maximum Speed
|
3000 RPM
|
Sealing Performance
|
|
- Leakage Rate
|
≤ 0.5 ml/h
|
- Friction Coefficient
|
0.12
|
Chemical Resistance
|
|
- Acid Resistance
|
Excellent resistance to dilute acids (pH 2 - 6)
|
- Alkali Resistance
|
Good resistance to alkalis (pH 8 - 12)
|
- Solvent Resistance
|
Resistant to aliphatic hydrocarbons and alcohols
|
Installation
|
|
- Axial Runout Tolerance
|
±0.05 mm
|
- Radial Clearance
|
0.1 - 0.3 mm
|
- Recommended Lubricant
|
Mineral-based lubricating oil
|
Durability
|
|
- Expected Service Life
|
12,000 operating hours
|
- Number of Cycles
|
50,000 start-stop cycles
|
Testing Standards
|
|
- Pressure Test
|
Conducted at 1.5 times maximum operating pressure for 30 minutes
|
- Temperature Test
|
Cycled between minimum and maximum temperatures 10 times
|