The ceramic lining composite pipe is compared with steel pipe, abrasion alloy cast pipe, cast iron pipe and cast stone pipe, which is relatively lightweight and easy to transport and install. Ceramic lining composite steel pipe can be used for welding, flanges, flexible quick joints, etc., and installation is very convenient. The ceramic-lined steel pipe because of the variety of performance is very good and can be used in thermal power, steel, non-ferrous metals, mining, coal, chemical, petrochemical and other industries a variety of pipeline: 1. The high wear-resisting pipe: thermal power plant coal and ash (residue) pipeline, concentrator tailings and ore concentrate pipeline, port slurry and mud pipelines, powder coal slurry pipeline, etc. 2. Require highly corrosive types of pipes. 3. Molten aluminium liquid transport pipeline. 4. High wear resistance, high corrosion resistance and high temperature resistance. 10 times more. (2) the design and manufacture of pneumatic conveying system, the system based on pneumatic conveying technology in Australia, its obvious advantage is the starting point (3) the high wear-resistant ceramic valve (life is ordinary valve in pneumatic conveying, technology advanced, unique and systematization and specialization.