High Quality Good Thermal Shock Resistant High Alumina Corundum Tube

1. Alumina Ceramic Tube: 99.7% Alumina

2. Length: 10mm-3000mm

3. High Temperature Resistance: 1800C

4. Density: 3.96g/cm3

5. Voltage resistance: 16-25V

Alumina (Al2O3) has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. Our alumina furnace tubes, alumina thermocouple protection tubes and insulators, and alumina rods are available in a variety of diameters and lengths. Call for any custom production request.

Characteristic for High Alumina Corundum Tube :

Good wear resistant property and long service life

Smooth surface, low friction coefficient, light weight

Resistant to all kinds of acid, alkali and salt

Hardness is only second to diamond

High Alumina Ceramic Tube Typical Uses:

Noble metal thermocouple protection, furnace tubes, high temperature vacuum furnaces, heat treating furnace rollers, radiant tubes, laser tubes, corona treater tubes and ozone generators.

Corrosive environments and electrical insulation applications. Noble metal thermocouples and diffusion furnace profile couples, laser wave guides and RTD's.

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