22nd August , 2017. Our customer from Pakistan came to our factory and warehouse in Henan province to visit our products: refractory brick. Before this visit, the sale manager Nora, from Rosewool Insulation Refractory Co., Ltd., had contacted with the customer for a long time. Both sides have established strong relationship and trust with each other. The customers were very interested in our refractory bricks and gave great praise to the refractory bricks. Rosewool Insulation Refractory Co., Ltd. also sent free sample to the Pakistan customers. Both sides hope getting a good cooperation in the future.

Refractory brick is called fire brick which is made of refractory clay or other refractory materials., with pale yellow or brownish color. Refractory brick is used for smelting furnace, it can resistant the high temperature of 1,580 ℃ -1,770 ℃, which is also called fire brick with a certain shape and size. According to the producing method it can be divided into firing brick, no-burning brick, fused brick (cast brick) and fire insulation brick; according to the shape and size it can be divided into standard brick, ordinary brick and special-shaped brick. Refractory brick can be used in building kilns and high temperature building and structural materials in thermal equipment, and at high temperatures it can withstand a variety of physical and chemical changes and mechanical effects. For example, refractory clay brick, high alumina brick, silica brick, magnesia brick and so on.