Properties of products: high high-temperature structural strength, favorable thermal chock stability, strong chemical erosion resistance, etc. Main purposes: widely applied to the burning zone of concrete rotary kiln, glass smelting kiln, steel-making electric furnace and converter and the non-ferrous metal smelting furnace.

SSIT is the largest supplier and exporter of refractory materials for iron making and steel making in China, and has sophisticated refractory technologies and abundant application experience. SSITs holding and contracted refractory manufactures, which produce refractory for blast furnace and represent the most advanced refractory material technology in China, holding about 70% refractory market share in iron making sector. SSIT is in a strong position in contracting supply of all types of refractory for iron-making, including design, manufacturing, revamping, construction and service. SSIT is strong in technology and capable for developing and popularizing new products. Our technicians have abundance theoretical and practical experiences. In the meantime, we have not only advanced production equipment, but also complete testing and measuring methods. The quality of the series of products, such as micro-porous carbon block, micro-porous corundum bricks, alumina carbon bricks, semi-graphitic carbon blocks, micro-porous carbon silicon carbide blocks and bricks, self-baking carbon blocks, carbonaceous ramming pastes and carbon mortar, have been improved to the leading level in China. These products have been used for many blast furnaces. The chemical analysis and physical properties have reached the world advanced level of similar products. The quality assurance system of the refractory factories has been certificated in accordance with the quality verification system 2000 and GB/T19001-2000-ISO9001 respectively. Please feel free to contact us.

We are an ISO9002 certified leading manufacturer and exporter of Abrasive and Refractory materials since 1981. our products have exported to many countries of worldwide,like U.K.,Poland,Germany,Italy,Russia,USA,Japan...,and have a good reputation in those markets, the products include : 1) White Fused Alumina(5000mts) Specification: F4-F320 for abrasive,and for refractory materials 2) Pink Fused Alumina (2000mts) Specification: F4-F320 for abrasive 3) Brown Fused Alumina (3000mts) Specification: F4-F320 for abrasive,and for refractory materials. For more details please contact us.

Items bdt-1000 bdt-1100 bdt-1200 bdt-1350 Working temp() 1000 1100 1200 1350 Max. Working temp() 1250 1260 1350 1450 Bulk density(g/cm3) 240-300 240-300 240-300 240-300 Thermal shrinkage for24hrs 1150 1250 1350 1400 4 4 4 4 Chemical components al2o3 45~47 47~49 53~55 38~54 sio2+al2o3 97~98.5 98~99 98.5~99 83~89 zro2 - - 10~18 - For any further information feel free to contact us.