Audited Supplier
Detailed Parameters
| Name | 99% Alumina Ceramic Tube | |
| Chemical component | Al2O3: ≥99%; R2O: ≤0.2%; Fe2O3: ≤0.1%; SiO2: ≤0.2% | |
| Size | As your request | |
| Density | 3.9g/cm3 - 3.95g/cm3 | |
| Max. Length | 2000mm | |
| Usage temperature | ≤1800ºC | |
| Color | Ivory | |
| Application | 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. | |
| Technical parameters | Volume density | ≥3.80 g/cm3 |
| Apparent porosity | <1% | |
| Bending resistance | >350 Mpa | |
| Compressive strength | >12000 Mpa | |
| Dielectric conatant ε (1MHz) | 2 | |
| Maximum usage temperature | 1800C | |
Sample photo
We can produce various specifications of Alumina Ceramic Tube according to your requirements.
Our Other Related Products
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: T/T advance, L/C, or Western Union.
Packaging & Shipping
About Us
1. We are a manufacturer with more than 20 years of production experience.
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.
