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Alumina ceramic seal faces

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

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arrow Alumina ceramic seal faces Description
Payment & Shipping Terms
Payment Term: T/T,WU  
Means of Transport: Ocean  
Supply Capacity
Packing: INDIVIDUAL PARTS
Delivery Date: 10-20DAYS
Alumina ceramic seal faces

.Mass production;
.High thermal conductivity ;
.High hardness;

Specifications
mechanical seal faces
High mechanical strength
Good thermal stability
Good chemical capability and insulation

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.

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

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 can machine various types and process according to your designs.
We shall quote you the best price and assure you of best service.


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