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High Heat Resistant Zirconia Ceramic Dispensing Valve
| Model No. : | MRT-85 |
|---|---|
| Brand Name : | OEM |
Product description
Product Description:
High Heat Resistant Zirconia Ceramic Dispensing Valve
Used in dispensing devices, the advantages: with high precision, to prevent leakage, and ceramic wear long service life, acid corrosion beneficial residual gum cleaning.
With consummate production technique and advanced equipment, Suntech Advanced Ceramics is able to offer you high quality and high precision alumina or zirconia ceramic oblique hole valve spool valve set products which are heat-resistant, hard-wearing and anti-corrosion. They are all on sale now. Come and wholesale cheap ceramic oblique hole valve spool valve set from our factory.
Our ceramic dispensing valves are being used for the chemical injection in the following fields of application:
- Oil and Gas (both onshore offshore)
- Chemical and petrochemical
- Biodiesel production
- Power stations (boiler and cooling towers)
- Pulp and Paper (packaging and tissue)
- Plastic production
- Desalination plants
- Food industry
- Effluent waste water treatment plants (both municipal and industrial)
- Drinking water plants
- Confectionery
- Industrial laundries
Properties Sheet:
The products are made of high purity zirconia ceramic and alumina ceramic material, which have
advanced and excellent performances, fabulously popular .
|
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:
Advantages of al2o3 welding nozzles:
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.
1. Refractory.
2. Self Lubricating.
4. Good Polished Surface.
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.
Production process:
One-stop production, from the raw material (powder) to final products, control the quality strickly of every production link.
Packaging and Shipping:
Small r 134a dispensing valve 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.
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 Tube, Ceramic 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..
Workshop overview:
We have almost all the precision processing machines of ceramic products.
Send your inquiry to this supplier
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