
Alumina Ceramic Tube
2.Material: 92%, 95%, 99% alumina
3.Packing: According to the size of products
4.Application: Wear resistant
5.Superiority: Stable quality, no quality complain and customized
Description
Technical Parameters
Production Description
Alumina ceramic furnace tubes are widely used in high-temperature tube furnaces, with operating temperatures up to 1600°C and conventional diameters of 60mm-120mm. Corundum furnace tube is an important ceramic component of tube furnace. It is installed in the middle of the furnace. Both ends are covered with metal flanges for sealing. Put the material into the crucible and place it inside the furnace tube.
Production Process

Performance Index
| SIZE | |||
| ID | OD | Thickness | |
| Φ10mm -- Φ480mm | Φ25mm--- Φ 500mm | 6mm-50mm | |
| Remark: Also can make tube according to customers' requirement. | |||
| Specification | ||
| Technical Index | HA92% | HA95% |
| Al2O3 (%) | 92±0.5 | 95±0.5 |
| Mosh Hardness | 9 | 9 |
| Density (g/cm3) | ≥3.6 | ≥3.63 |
Photo Show
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Application
Aluminium Oxide Ceramic Tube is mainly used for thermocouple temperature, continuous temperature of molten steel, and alumina ceramic tubes in various industrial furnaces.
Alumina ceramic tubes are especially widely used in petrochemical, spinning, electrical, instrumentation, mechanical fitness, military and other industries.
Advantages
Aluminium Oxide Ceramic Tube has good wear-resisting and acidproof alkali corrosion, high insulation, high temperacture (1600°), good impact resistance and good chemical stability etc. It is inferior to diamond and has been tested by the organization. In the case of erosion and wear, the wear resistance of wear-resistant ceramics is dozens of times that of ordinary steel. Even if the temperature reaches 1600 degrees Celsius, it will not deform, and there is almost no loss of wear resistance. , Replacing other bulky wear-resistant materials with wear-resistant ceramics can greatly reduce the load on the equipment.
FAQ
Q: Can you provide free samples?
A: Yes, we can provide it, please send us specific needs, we will choose the right product sample
Q: What is the payment method?
A: 30% paid for deposit by T/T after palcing order, the balance to be paid before shipment.
Q: Are you factory?
A: Yes, sure.
Q: When can I get the price after sending the inquiry?
A: We regularly quote within 24 hours after we get your inquiry.lf you are in urgent need of getting the price, Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
About us
Zibo Huao New Materials Co.,Ltd is located in Shandong Zibo, we're a professional company for R&D Design, manufacture and sale Alumina Particular kind of Ceramic Products.
1. Alumina ceramic products, including tubes, rods, crucibles, plates, and other part made by your Design.
2. Zirconia Ceramic products, including tubes, crucibles, plates and other parts as you need.
3. Silicon carbide ceramic products, includng beams, plates, tubes, crucibles etc.
4. Boron nitride ceramic products, including plates, crucible, and other parts as you need.
5. Alumina ceramic fiber products, including fiber, board, and other parts as you need.
6. Heating elements, including MoSi2 heating element and SiC heating element.
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