| After-sales Service: | 5 Years Guantee |
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| Warranty: | 1 Years Guantee |
| Material: | Al2O3 |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| item | Test Condition | Unit Symbol | 95% Alumina Ceramics | 99% Alumina Ceramics | 99.7% Alumina Ceramics |
| Flexural strength | 20° C | MPa (psi x 103) | 358(52) | 550 | 550 |
| Compressive Strength | 20° C | MPa (psi x 103) | 2068 (300) | 2600(377) | 2600(377) |
| Fracture Toughness | K(I c) | Mpa m1/2 | 4.5 | 5.6 | 6 |
| Coefficient of thermal expansion | 25-1000° C | 1X 10-6/°C | 7.6 | 7.9 | 8.2 |
| Coefficient of thermal conductivity | 20° C | W/m °K | 16 | 30 | 30.4 |
| Thermal Shock Resistance | Tc | °C | 250 | 200 | 200 |
| Dielectricity constant | 1MHz.25°C | / | 9 | 9.7 | 9.7 |
| Dielectric strength | / | ac-kV/mm (ac V/mil) | 8.3 (210) | 8.7 (220) | 8.7 (220) |
| Volume Resistivity | 100°C | ohm-cm | > 1013 | > 1014 | > 1014 |
FAQ:
Q:Are you a factory or trading company?
A:We are the professional and main manufacturer for the faucet Cartridge.
Q:Where is your factory located? How can I visit there?
A:Our factory is located in Taizhou City, Zhejiang Province, about 1 hours by Train or Car from Ningbo,
warmly welcome you to visit us at any time.
Q:What is your product warranty?
A:We provide 5 year product warranty.
Q:What is your min order?
A:Min order is 1000 pcs, you can start with 1 or 2 pieces samples testing.
Q:How to pay for your order?
A:T/T,L/C are welcome for mass production.
Suppliers with verified business licenses
Audited Supplier 
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