Refractory Ball is made of industrial alumina and refractory kaolin as the main raw materials, scientifically formulated, shaped and calcined at high temperature.
1. High mechanical strength and long service life;
2. Good chemical stability, no chemical reaction with materials;
3. Good high temperature resistance, the maximum heat resistance temperature of refractory ceramic balls can reach 1900 degrees.
【application】It is especially suitable for high and low temperature shift furnaces, reformers, hydroconverters, desulfurization tanks and methanation furnaces in chemical fertilizer plants. Refractory porcelain balls can also be used in hot blast stoves and heating transformation equipment in the steel industry.