Factory price wholesale type andritz mechanical seal M74D
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- Supplier: Ningbo CF Seals Co. Ltd.
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Product Overview
Description
Factory price wholesale type andritz mechanical seal M74D
Product Description
Product Description
1) Heat shock stablity
2) chemical corrosion-resistant
3) High temper-endure(up to 1650°)
4) Wearing/corrosion/oxidation resistant
5) Highly performance of mechanical strength
6) Cleaning or etching the hardest sub-surfaces
7) Used for grinding, lapping, and wire saw cutting as well as abrasive blasting
Operating Conditions
Pressure:≤0.8Mpa |
Rotation Speed:≤13m/sec |
Temperature:≤-20~200°C |
Applications: |
| Main used for pumping mixing pump |
Medium: |
Oil,water and general corrosive fluid |
Design feature: |
| Internally mounted single face single spring unbalanced structure and driven by retainer conform to the standard of JB/T 1472-94 |
Material And Component Codes
Description | Material | Material Feature & Suitable Scope |
Rotary /Stationary Face
| Carbon | Resistant against: erosive heat. suitable for water and oil medium. |
Ceramic | Resistant against:shore hardness,abrasion. Suitable for dusted water and oil. | |
Silicon Carbide | Resistant against:heat,abrasion,erosive. Suitable for industrial pumps, submersible pump sewage pump etc | |
Tungsten carbide | Resistant against:heat,abrasion,erosive. | |
Bellow Cup gasket Oring | NBR | Resistant against:pressure,abrasion,high elasticity and mechanical strength. Suitable for water and Oil Under -20°C-120°C |
EPDM | Resistant against:heat freeze,chemical reagent depending. Suitable for water and Oil Under -40°C-150°C | |
MVQ | Resistant against:heat, oil, reagent, medicine, acetone.Suitable for high temperature. Hydraulic equipment and vacum equipment Suitable for erosive medium under -20°C-180°C | |
ECO | Resistant against:ozone aging merely ocetum, ammomia ethanol. Suitable for medium -40°C-150°C | |
SUS304 SUS316 | Resistant against: freon, rock oil. Suitable for medium -30°C-130°C | |
Retainer driver ring\\spring Spring seat | SUS304 SUS316 | Resistant against: abrasion, antirust of feature |
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