Silicon Carbide Tube Overview Silicon carbide tube has the advantages of high strength, high hardness, good wear resistance, high temperature resistance, corrosion resistance, good thermal shock resistance, high thermal conductivity and good oxidation resistance. Silicon carbide tubes are mainly used in intermediate frequency casting, various heat treatment electric furnaces, metallurgy, chemical industry, non-ferrous metal refining and other industries; siliconcarbide protection tubes are widely used in metallurgical sintering furnaces and intermediate frequency heating casting furnaces, and the length can be customized according to the actual needs of the applications. Characteristics of Silicon Carbide Tubes Silicon carbide tube is a high-quality product fired at high temperature with silicon carbide as theprimary raw material . It has high temperature resistance, corrosion resistance, fast thermal conductivity, high strength, high hardness, good wear resistance, and good th