99.7% Alumina ceramic tube/high frequency ceramic is our main product. We are making High quality alumina furnace tubes.
99.7% alumina is the main material, 85% and 95% alumina tubes also available.
Other material like Mullite, Zirconia, Silicon Carbide, Silicon Nitride bonded Silicon Carbide is also available.
Features of Alumina Furnace tube
1. High quality 99.7% alumina tubes
2. Diameter from 25mm to 120mm,Length from 100mm to 2000mm
3. Max working temperature 1800
4 . Out surface can be grinded drilling hole to make tight tolerance and right instillation.
5. Large quantity in stock makes fast delivery and competitive prices.