Alumina Ceramic Valve Disc Al2O3 99% Valve Plate
Alumina Ceramic Valve Disc Al2O3 99% Valve Plate
Alumina Ceramic Valve Disc Al2O3 99% Valve Plate
Alumina Ceramic Valve Disc Al2O3 99% Valve Plate
Alumina Ceramic Valve Disc Al2O3 99% Valve Plate

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Alumina Ceramic Valve Disc Al2O3 99% Valve Plate

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Model No. :
Brand Name : Mingrui
Color : White,Black
Density : 6.0g/cm3
Material : Zirconia
Feature : Wear Resistance
Max Use Temperature : 1500 ℃
Usage : Ceramic Sleeve
Name : Corrosion Resistance Zirconia Ceramic Bushing
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7yrs

Dongguan, Guangdong, China

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Product description

Product Description:


Alumina Ceramic Valve Disc Al2O3 99% Ceramic Valve Plate

1. By material, Ceramic valve can be divided into Zirconia ceramic valve and Alumina ceramic valve.
2. By function and usage, Ceramic valve can be divided into Ceramic dispensing valve, Ceramic injection 

   pump and Ceramic plunger pump. Ceramic dispensing valve is applicable to Dispensing machine, having 

   the following good characteristics:

1) It produces the least backpressure and the smoothest liquid flow.

2) With the wear -resistant and high temperature-resistant properties, even under the high temperature 

   of 1400 °c, it can ensure the normal flow of liquid.

3) It can ensure that the liquid does not dry out in the valve.


Properties Sheet:

The products are made of zirconia ceramic and alumina ceramic material, which have advanced 

and excellent performances.

Properties 
Units
95 Alumina 
99  Alumina
 ZrO2 
Density
 g / cm³
3.65
3.9 5.95-6.05
Water absorption 
%
0 0 0
Coefficient of thermal expansion 
10-6/K
7.9
8.5 10.5
Modulus of Elasticity Young's Mod   
GPa
280 340 210
Poisson's ratio 
/ 0.21 0.23 0.3
HV Hardness   MPa
1400 1700 1300-1365
Flexural Strength @ room temperature 
MPa
280 320 950
Flexural Strength @700°C
MPa
220 230 210
Compressive Strength @ room temperature
MPa
2000 2200 2000
Fracture Toughness  
MPa *m 1/2
3.8 4.3 10
Heat conductivity @ room temperature 
W/ m*k 
18-25 26-30
2-2.2
Electrical Resistivity @ room temperature
Ω*mm2 /m
10^15
10^16
10^15
Max use temperature  
°C
1850 2200 1500
Resistance to acid alkaline    
/
high 
high 
high 
Dielectric Constant 
/
9.5 9.8 26
Dielectric  Strength 
KV/mm
10 10 10
Thermol Shock Resistance 
△ T ( °C )
220 190 280-350
Tensile Strength @ 25 °C
MPa 
200 248 260
Thermal Conductivity(25℃)
W/m·K
30 35 3


Detailed Images:

High hardness ceramic valve blockalumina ceramic valve machining parts


Advantages of Industrial ceramic valves:
 
1. Refractory.
2. Self Lubricating.

3. Long Service Life.
4. Good Polished Surface.

5. Environmental and Healthy.
6. Superior Mechanical Strength.
7. High Corrosion and Wear Resistance.
8. Good Insulation Performance Precision.
9. High Temperature and Pressure Resistance.
10. High Purity Zirconia and Alumina Ceramic Material.

  • High hardness, long service life, not easy to break and wear resistance.
  • Non-conductive, anti-static, ceramic material itself with the insulation of electricity and magnetism properties.
  • Corrosion resistance, high temperature resistance, can be applied to a specific environment, such as acid and alkali resistance.

Production process:

One-stop production, from the raw material (powder) to final products, control the quality strickly of every production link.

Industrial application ceramic production processIndustrial ceramic producing technologies


Packaging and Shipping:

Alumina ceramic valve disc will be packed in a bubble bag individually, then separated by a foam, 

finally put in standard export carton packing, or OEM packing.
 
Shipped by Express ( DHL, TNT, UPS, Fedex, EMS ), Air, or Sea transportation.


Industrial ceramic product packingCeramic Welding Pin


Company information:

Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many years. 

And very advanced technologies in the production of Zirconia Ceramic Rod and Alumina Ceramic Rod

Zirconia Ceramic Ring and Alumina Ceramic Ring, Zirconia Ceramic Tube and Alumina Ceramic 

TubeCeramic Pin, Ceramic shaft, Ceramic Plate and Block, Ceramic Sleeve, Ceramic Injector

Nozzle, Ceramic Dispensing Valve, Ceramic Injection Pump, Ceramic Plunger Pump, Ceramic 

Piston, Ceramic Stick, Ceramic Washer, and Semiconductor Industry Ceramics, Machinable 

Ceramic Part, Ceramic Electronics Accessories, etc..

  
They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, 

Agriculture, Aerospace, even other high-end fields.

We can make the product according to your drawings, custom the size, color and thickness etc..


Our products with some certificates, such as SGS, CE, TUV, etc..

Mingrui Ceramic PartsIndustrial application ceramic certificates

Zirconia Ceramic Plate


Workshop overview:
We have almost all the precision processing machines of ceramic products

Ceramic Shaft Rod



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