High Temperature 99% Alumina Ceramic Piston Plunger Pumps
Basic Info
Model No.: Customer's request
Product Description
Product Description:
High Temperature 99% Alumina Ceramic Piston Plunger Pumps
Compared with metal plunger, alumina ceramic plunger solved the problem of bad corrosion and wear resistance
and short working life. Compared with existent ceramic plunger, our anti-pull-off alumina ceramic plunger solved
the problem of easier pull off of metal from ceramic. The Plungers are connected with metal handles mechanically,
and the viscose glue is filled between them to prevent the screw from getting loose.
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 ceramic piston plunger pumps:
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:
General piston plunger pumps 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.
Product Categories : Ceramic Rod > Ceramic Piston