| Material: | Alumina Ceramic |
|---|---|
| Type: | Ceramic Tubes |
| Name: | Alumina Ceramic Tubes |
| Size: | as Your Request |
| Color: | Ivory |
| Max. Length: | 2000mm |
| Samples: |
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| Customization: |
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Audited Supplier Specifications
Name: Alumina Ceramic Tube
Density: 3.6g/cm3 - 3.9g/cm3
Content of Al2O3: ≥95 and ≥ 99%
Size: As your request
Max. Length: 2000mm
Usage temperature: ≤1800ºC
Color: Ivory
| Technical parameters | |||
| Items | Unit | 95% Al2O3 | 99% Al2O3 |
| Density: | g/cm3 | 3.6 | 3.9 |
| Flexural Strength: | MPa | 313 | 340 |
| Compressive Strength: | MPa | 3400 | 3600 |
| Modulus of Elasticity: | GPa | 350 | 380 |
| Impact Resistance: | MPa.m1/2 | 4 | 5.1 |
| Weibull Modulus: | m | 10 | 10 |
| Vickers Hardness: | HV0.5 | 1500 | 1650 |
| Thermal Conductivity: | W/mk | 24 | 27 |
| Highest application temperature: | ºC | 1750 | 1800 |
| Volume Resistivity at 20ºC: | Ω.cm20 | >1014 | >1014 |
| Dielertric strength: | KV/mm | 20 | 25 |
| Thermal expansion: | X10-6/k | 5.0-8.3 | 5.4-8.3 |
Usage
1) Thermocouple protections; 2) Heat treatment furnace and toughened furnace; 3) Inner liner tube and heating tube in electric furnace; 4) Some are used in furnaces.
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We can produce various specifications of Alumina Ceramic Tube according to your requirements.
Our Main Products
1) Molybdenum products: plates, rods/electrode, crucible, tube, boat, fasteners, various molybdenum workpieces, etc.
2) Lab furnace: Box type muffle furnaces, tube vacuum furnace, atmosphere furnace, vacuum furnace and relevant accessories.
3) MoSi2 heating elements and SiC heating elements.
4) Tungsten products: plate, bars, crucible, tube, wire, boat, fasteners, etc.
5) Titanium & tantalum products: plate, bars, crucible
6) Basalt fiber roving and Basalt fiber reinforced coposite.
7) Alumina tubes, alumina crucible
8) Other related products.
Payment Methods & Packaging & Shipping
1) Payment Methods: T/T advance, L/C, or Western Union.
2) Packing: from the inside to outer packaging, is foam sponge, carton, wooden case.
3) Transport modes: Sea or Air transportation, TNT, DHL express or FedEx.
About us
1. We are a manufacturer with more than 18 years of production experience, and we have ISO9001:2008 certificate and CE certificate.
2. Our company is high & new technology enterprise specially engaged in developing, manufacture and selling Molybdenum & Tungsten & Titanium Products, MoSi2 heating elements & SiC heating elements, lab muffle furnace and its accessories etc.
3. With the advantages in Technology, equipment, scale and management, Our company lies in the leading station of this field. and well-equipped, quality first-class, our products enjoys high reputation for its high quality in domestic and abroad. Owing to the keen consciousness of quality and commercial reputation, the products are exported to USA, Europe, Middle East, South East, Asia, Russia and Korea etc around the world.
Our eternal faith is "Seeking for living with the quality, getting reputation with honesty, seeking for development with mutual benefit".
Please contact us freely if you have any problem, we are sure any of your questions will get our prompt attention and reply.
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