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Face Seals Ceramic (Pump Parts)

Place of Origin: Zhejiang,China (Mainland)
Brand Name: WM
Function: PUMP
Export Area: EUROPE AMERICAN AND EAST ASIA

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arrow Face Seals Ceramic (Pump Parts) Description
Payment & Shipping Terms
Payment Term: T/T,WU  
Means of Transport: Ocean  
Supply Capacity
Packing: INDIVIDUAL PARTS
Delivery Date: 10-20DAYS
Face Seals Ceramic (Pump Parts)
Specifications
mechanical seal faces
High mechanical strength
Good thermal stability
Good chemical capability and insulation

Usage: Sealing rings for vacuum pump, acid alkali, salt, measure pumps, flowmeter and deep well pump and various rotary sealing rings.

A wide range of applications:
Chemical resistance, High temperature application, Friction, High speed, Aircraft accessory, Semiconductor, Food processing, Dental handpiece turbines.

Character:
Resistance to strong acid, strong alkali, salt and gas of deleterious, long life, high hardness, resistance to wear, especially resistance to hydrofluoric acid.

We are a professional manufacturer of alumina ceramic . Our product has the charcteristics of high mechanical strength, good brightness, good thermal stability and chemical capability , good insulation performance which is widely used in the area of electronics, electrical appliances, machinery, textile, thermal processing, instrumentation, control equipment and hairdressing.



Face Seals Ceramic (Pump Parts)
Ceramic physical property
Technical Parameter
Unit
95%
99%
99.5%
Content of Al2O3
%
>95
>98.9
>99.4
Density
g/cm3
3.7
3.88
3.9
Hardness
HRA
85
88
90
Porosity Rate
%
<0.4
<0.2
<0.15
Fractural Strength
Mpa
250
310
350
Cooffcioent of Heat Expansion
10-6/K
5.5
5.3
5.2
Thermal Conductivity
W/M.K
27.8
26.7
26



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