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 | 12 - 35 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 hollow ball |
| Material | Zirconia / alumina ceramic / Si3N4 |
| Water adsorption | 0 |
| Density | 3.0g/cm3 / >6.0g/cm3 |
| Size and Shape | Customized |
| Color | White |
| Tolerance | ±0.001 |
| Max working temperature | 1750℃ (Alumina), 1050℃ ( Zirconia) |
| HV hardness | 1400-1650 Mpa (Alumina), 1300-1365 Mpa (Zirconia) |
| Application | Vater lined ball valve |
| Brand Name | Customized |
| Model Number | OEM |
| Certification | ISO, CE, |
| Place of Origin | Guangdong, China(mainland) |
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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 | 12 - 35 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 hollow ball | Material | Zirconia / alumina ceramic / Si3N4 |
| Water adsorption | 0 | Density | 3.0g/cm3 / >6.0g/cm3 |
| Size and Shape | Customized | Color | White |
| Tolerance | ±0.001 | Max working temperature | 1750℃ (Alumina), 1050℃ ( Zirconia) |
| HV hardness | 1400-1650 Mpa (Alumina), 1300-1365 Mpa (Zirconia) | Application | Vater lined ball valve |
| Brand Name | Customized | Model Number | OEM |
| Certification | ISO, CE, | Place of Origin | Guangdong, China(mainland) |
| High Light | precision ceramic machining ，advanced industrial ceramics | ||
Machining 99.7% Alumina hollow bio ceramic polishing balls /zirconia water lined ball valve parts
Product Description
Features of ceramic:
1. Refractory, High Temperature Resistance, Maximum Used Temperature: 1800 ºC (3272ºF)...
2. Hardness Strength Up To Mohs 9.0; HRA 80-90, Wear Resistance wear rate 0.68 mm3·m-2·h-1....
3. High Voltage, Good Insulation Performance ,Electrical Resistivity Up To 10∧14 Ohm.Cm...
4. High Polished Surface Up To Rz0.8(Ra0.1) ...
5. Superior Mechanical Strength, Max 10 MPa.m1/2 Fracture toughness,
6. Pressure Resistance, Max 2300MPa compressive strength...
7. Anti-High Corrosion Resistance, Such As Acid Alkali Resistance...
8. Long Service Life...
9. Other excellent property
Produce and machining
We can produce different sizes and shapes of the ceramic products for specific applications to different custom products.Such as drilling, polishing, stripes, concave and convex, screw holes, metal parts position and so on
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
Related Products
Zirconia ceramic sealing ring / gear wheel
White zirconia ceramic tube / sleeve
Delivery:
Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com
CEO: Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Email: admin@cerampart.com
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
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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