Our lower porosity clay bricks are the whole specification wide in variety.The main products are as follows:three low clay brick,lower porosity clay brick (DN-14,DN-17)and other common clay brick(ZN-45,ZN-40,ZN-36).They are widely used in glass furnace,blast furnace,hot-air furnace,cement furnace,chemical furnace and other heat-engineering equipments.ering equipments.
