high alumina hollow ball refractory brick

Product Description:

Specifications

1.high refractoriness 
2.low creep and liner change 
3.stability in high tempreture 
4.low heat conductivity , low bulk density

            High alumia hollow ball refractory brick is one type of refractoy productions which has high alumina content above 84%, which insure the production high refractoriness and stability in high tempreture. While through special producing  process and treatment, the micro hollow ball gives this prodution low bulk density and high porosity. 

       This type of high alumina refracory is widely used in many industries, such as the steel smelt industry/cemen manufacture industry/glass smelt industry/themoelecticty industry and so on. The refractoy production will help the enterpraises to reduce the pollution  and energe exhaust,to supply a safer working enviroment to the employees.

      1. Applicatons of the high alumina refractoy brick

       The high alumina refracory brick is widely used and installed in different equipmnts, such as the steel blast furance/ hot blast airheater furnnce/glass kiln/cement kiln/lime kiln and so on.