The gemstone processing industry requires high purity usage environments and excellent thermal shock resistance during production. We can provide the necessary heating elements and insulation materials, and the purity of aluminum oxide can reach 99.9%. Many well-known enterprises trust our products.
Alumina ceramic tube and thermocouple protection tube - operating temperature up to 1800 ℃
Ultra high temperature refractory fiberboard - polycrystalline alumina fiberboard, with a temperature resistance range of 1300 ℃ to 1800 ℃