Alumina ceramic tube Characteristics:

Good wear resistant property and long service life
　　Smooth surface, low friction coefficient, low density and light weight
　　Resistant to all kinds of acid, alkali and salt
　　Hardness is only second to diamond
　  Low thermal expansion coefficient and thermal conductivity, operating temperature can be up to 1000 ℃

Widely used as wear-resistant lining in the system of coal transportation, material handling, milling, ash discharging and dedusting for coal-fired power plant, steel, metallurgy, machinery, coal, mine, chemical industry, cement and wharf.