Dongguan Ming Rui Ceramic Technology Co.,ltd
| Payment Terms | L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram |
| Supply Ability | 5000 pcs per month |
| Delivery Time | 5 - 25 working days after order confirmed |
| Packaging Details | Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing. |
| Product name | Alumina ceramic valve element |
| Material | Zirconia / alumina ceramic / Si3N4, SiC |
| Water adsorption | 0 |
| Density | 3.9g/cm3 |
| Size and Shape | Customized |
| Color | White, or OEM |
| Tolerance | OEM |
| Max working temperature | 1750℃ (Alumina), 1050℃ ( Zirconia) |
| Length rangehardness | 0.5mm-400mm |
| Application | Ceramic piston valve accessories |
| Brand Name | OEM |
| Model Number | Customized |
| Certification | ISO, CE |
| Place of Origin | Guangdong, China(mainland) |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, Paypal, D/P, D/A, MoneyGram | Supply Ability | 5000 pcs per month |
| Delivery Time | 5 - 25 working days after order confirmed | Packaging Details | Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing. |
| Product name | Alumina ceramic valve element | Material | Zirconia / alumina ceramic / Si3N4, SiC |
| Water adsorption | 0 | Density | 3.9g/cm3 |
| Size and Shape | Customized | Color | White, or OEM |
| Tolerance | OEM | Max working temperature | 1750℃ (Alumina), 1050℃ ( Zirconia) |
| Length rangehardness | 0.5mm-400mm | Application | Ceramic piston valve accessories |
| Brand Name | OEM | Model Number | Customized |
| Certification | ISO, CE | Place of Origin | Guangdong, China(mainland) |
| High Light | alumina ceramic components ，machining alumina ceramic | ||
Alumina ceramic piston valve element valve accessories valve rod hydraulic spool valve
Alumina Ceramics has high toughness, flexural strength and wear resistance, excellent thermal insulation performance, thermal expansion coefficient close to metal and other advantages. It also has a long service life. Therefore, zirconia ceramics are widely used in the field of structural ceramics. That is why we make the piston valve accessories and hydraulic spool valve parts of zirconia ceramic material, pump industry is no exception.
Product Description
Advantages of Alumina ceramic Vent valve parts:
1. Refractory.
2. Long Service Life.
3. Good Polished Surface.
4. Environmental and Healthy.
5. Superior Mechanical Strength.
6. High Corrosion and Wear Resistance.
7. Good Insulation Performance Precision.
8. High Temperature and Pressure Resistance.
9. High Purity Zirconia and Alumina Ceramic Material.
Properties Sheet:
| Properties | Units | 95 Alumina | 99 Alumina | Zirconia |
| Density | ɡ / cm3 | 3.65 | 3.92 | 5.95 - 6.0 |
| 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 | 0.22 | 0.3 |
| HV Hardness | Mpa | 1400 | 1650 | 1300 - 1365 |
| Flexural Strength @ Room Temperature | Mpa | 280 | 310 | 950 |
| Flexural Strength @ 700℃ | Mpa | 220 | 230 | 210 |
| Compressive Strength@Room Temperature | Mpa | 2000 | 2200 | 2000 |
| Fracture Toughness | Mpa * m½ | 3.8 | 4.2 | 10 |
| Heat Conductivity @ Room Temperature | W / m * k | 18 - 25 | 26 - 30 | 2.0 - 2.2 |
| Electrical Resistivity @ Room Temperature | Ω*mm2 / m | ＞1015 | ＞1016 | ＞1015 |
| Max Application Temperature | ℃ | 1500 | 1750 | 1050 |
| Resistance to Acid Alkaline | / | High | High | High |
| Dielectric Constant | / | 9.5 | 9.8 | 26 |
| Dielectric Strength | KV / mm | 16 | 22 | / |
| Thermal Shock Resistance | Δ T ( ℃ ) | 220 | 180 - 200 | 282 - 350 |
| Tensile Strength @ 25℃ | Mpa | 200 | 248 | 252 |
Detailed Images
White Color Industrial Zirconia / Aluminum Ceramic Dowel Pin ZrO2 Threaded Dowel Pins Nut
Alumina Ceramic Cylinder Sleeve 99% Al2O3 Ceramic Transformer Bushing Parts
Packaging and Shipping
Ceramic al2o3 hydraulic plug 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.
Company information
Who Are We?
Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many
years. We can make the products according to your drawings, custom the size, thickness and other parameters.
.
What Do We Do?
We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Mining, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,
even other High-end fields.
.
Our products with some certificates, such as , CE, TUV, etc..
Factory Show
Production Process Show
One-stop production, from the raw material ( powder ) to final products, control the quality strickly of every production link.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
10000000-15000000
Employee Number:
80~120
Ecer Certification：
Active Member
Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger a... Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger a...
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