High alumia refractory brick is one type of refractoy productions which has aumina content above 42%. While in Chinese Standard, the lowest alumina content is 48%. The high alumina refractory bricks are divided into three classes:Ⅰ,Al2O3>75%;Ⅱ,Al2O3 content is beween 60~75%;Ⅲ,Al2O3 content is between 48~60%.And when the alumina content is above 90%, the performnce and character will be best ,and it is called corundum refractory brick.

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.

2. The characters of the high alumina refractory brick

(1) the high tempreture bearing performance (2) corrossion resistance (3) spall resistance

3. The possesses of the maufacture

We choose the suitable and good quality materials , such as the alumina/mullite/clay/andalusite/corundum and so on. Then press them into the exact shape, the burn them in the channel kiln by exact hours.And we have our professional team to do precise examine and test to ensure the quality.

The physical and chemical index of the high alumina refractory brick:

We also have our own building and install company. Our team can design the manufacture and build plan , according to your factory conditions. Our building team has dealed with many constuctions for many domestic steel mill factries, including HBIS,Shijiazhuang Iron and Steel Co.,Ltd ,Xingtai Iron and Steel Co.,Ltd ,Xinji Iron and Steel Co.,Ltd and so on.

Very glad to cooperate with you, wish that we improve and grow together with the world.