Dongguan Mingrui Ceramic Technology Co.,Ltd
Model No.: MRT-201
Fit Tolerance: +-0.005mm
Item: High Pressure Ceramic Plunger Piston Pump / Shaft
Application: Industrial Ceramic
Flexural Strength: 336 Mpa
Electrical Insulation: Excellent
Compressive Strength: 2000 - 2500 Mpa
Max Working Temperature: 1700℃
Thermal Shock Resistance: 180-220T(℃)
Packaging: wooden box with foam bag
Productivity: 10000 pieces/month
Place of Origin: Dongguan
Supply Ability: 1000000 pieces/ year
Certificate: ISO 9001-2015
Industrial Alumina Ceramic Plunger For Valve
The Ceramic Zirconia Plunger Is Widely Used For Metering Pump Componnents .
Zirconia Ceramics is the strongest and toughest of all fine ceramic materials, it is used to make scissors and knives which products once considered impossible to make from ceramic. It is a material with very high resistance to crack propagation. Zirconium oxide ceramics also have very high thermal expansion and are therefore often the material of choice for joining ceramic and steel. It is also best known among ceramics as being both hard and fracture-tough at room temperature.
Zirconia ceramics materials are used in very high wear applications under very high pressure requiring improved fracture toughness and stiffness over alumina. It is widely used for in Automotive, Transportation, Medical, Nuclear Power, Oil and Gas, Solar Energy, Industrial, Electronics industry field.
Other related products as below
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Mingrui offers you a wide range of production facilities like extrusion, injection moulding, pressing and casting. Depending on product geometry and quantities, we will choose the suitable technique for your products.For the final finishing of the parts we use CNC machining centres, equipped with diamond tools in order to meet high accuracies.
Our aim is to offer the ideal solution for any application. Our engineers therefore offer custom solutions that range beyond our existing product portfolio. With our well-equipped industrial development facilities, we produce innovations that can be rapidly commercially exploited
The range of products we can make is:Alumina ceramic, Zirconia ceramic , Ceramic Dowel pin, Zirconia Positioning pin, Insulating Ceramic Plate,Ceramic roller,Ceramic Blade,Ceramic brackets, Ceramic Disc ,Ceramic insulator, Ceramic Rod ,Ceramic Atomizer,Ceramic Nozzle,ceramic necklace, Ceramic Pin , ceramic bushing, ceramic washer, zirconia ceramic plate, ceramic insert, white Ceramic Ring , Ceramic Shaft,ceramic pump, Ceramic Piston, , machinable ceramic, ceramic arms and so on.
The products made by zirconia and alumina products have excellent performances,the properties of our products:
| 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|
We have complete testing equipment and good after-sales service:
we will give you quick response to solve your problems at the first time. we also improved our logistics service system so that you can enjoy a one to one intimate service.Each of our product is elaborately packed to insure it is intact when arriving;We cooperate with professional logistics such as DHL UPS,Fedex,etc.and offer realtime tracking data to our customers in time.
Q: How can i get a quotation ?
A: Please send your drawing or the details of your demand to us, then we will quote to you.
A: Generally it will take about 15-30 days because the production process is a long time cycle, but if we have stock of the products you need, then we can ship out once we get the payment.
Q:What about the package?
A:We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%