Zibo Huao New Materials Co., Ltd.
We are a professional manufacturer and supplier of alumina based products, including alumina ceramic series products, refractory raw materials.To provide you with professional, high quality,
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Wear Resistant Alumina Ceramic Tubes
Product Introduction
Ceramic tubes are suitable for the analysis and melting of various laboratory metal and non-metal samples. Corundum tube is mainly used in high temperature vacuum tube furnace, vacuum atmosphere furnace, tin tank tube float glass industry, solar glass protection tube, electric furnace wire protection tube, aluminum chloride industry containing chlorine tube, muffle furnace tube, etc.
Application
Alumina ceramic furnace tube is widely used in high temperature tubular furnace, operating temperature up to 1600℃, the conventional diameter of 60mm-120mm. Corundum furnace tube is an important ceramic part of tubular furnace. Installed in the middle of the furnace. Both ends are sealed with metal flange. Put the material into the crucible and into the furnace tube.
Technical Data
| Item/product | 92seres |
| AL2O3 | ≥92 |
| Fe2O3(%) | ≤0.2 |
| Mohs Hardness | ≥9 |
| Water Absorption(%) | ≤0.02 |
| Bulk Density(g/cm3) | ≥3.60 |
