thermal insulating brick high alumina density corundum firebrick for temperature

Feature : High refractoriness , low density, high cold crushing strength and low thermal conductivity.

Application: The service temperature for Corundum Bricks goes up to 1800℃. Corundum Bricks can be used nearly all fields of industrial application where extreme high temperature and increased resistance against aggressive slags and atmospheres. Such properties or features of Corundum Bricksare necessary especially in the chemical industry and for the production of carbon black. The addition of chromium oxide, zirconium oxide and phosphates lends the bricks excellent structural flexibility, which is required for ash melting furnaces and gas reactors in incinerators. 

Luoyang Keguan Refractory Co., Ltd is a professional supplier of high-middle grade refractory products, systems and service with more than 20 years experience. The factory was located in Henan provience, which is one of the biggest place producing of refractory raw material and products in China.

The company has 20 sets sophisticated production facilities. Keguan produce more than 3,000 ton refractory products and the annual output value exceed 40 million yuan. Our refractory products mainly divide into two catalogue: shaped product and unshaped product.

With high pursuit on strict management on quality control, Keguan serves more than 20 countries customers from the steel, cement, nonferrous metals, glass, energy, and chemical industries and achieve trust and appreciation in international market. All of our products have passed ISO 9001:2000 certification.

With high pursuit on strict management on quality control, Keguan serves more than 20 countries customers from the steel, cement, nonferrous metals, glass, energy, and chemical industries and achieve trust and appreciation in international market. All of our products have passed ISO 9001:2000 certification.

We get ISO9001 certification and our products also have past some European authority laboratories'  tests.

Product are well insulated with wrapping film against moisture, which are fastened with steel straps on top of wooden pallets. Packing is secure for maximum seaworthiness.