1. Lining: The EPDM rubber hose with ceramic lining(92% Alumina) inside, which can reduce the internal damage and greatly extend the working life. 2. Reinforcement: For large size ceramic hose usually, a steel wire will be embedded in helix structure on Polyester Fabric to reinforce the working pressure. 3. Cover: Wear resistant synthetic rubber Black EPDM rubber 4. Temperature range: -20 °C~120 ° 5. Application Fields: The ceramic hoses are widely used in steel plants, cement plants, power plants, chemical industry, metallurgy and other industries, transportation of sand, stone, coal, ash, aluminum, shale oil field, dredging and other grinding granular materials and corrosive medium, etc.