Ceramic-lined composite pipe is the use of "SHS- self- propagating high-temperature synthesis of centrifuge technology" made of new composite materials , is a national high-tech "863" plan focuses on industrial projects in the 1990s with the international advanced level. Ceramic-lined composite steel respectively, by corundum (a-AL2O3) ceramic , and steel transition layer composed of three parts from the inside out , even at high temperatures the formation of dense and smooth surface of the ceramic layer through the transition layer combined with a solid steel, fully played a corundum ceramics with high wear resistance, corrosion resistant and high strength steel having excellent toughness and weldability , toughness to overcome the poor and low- carbon steel pipe ceramic hardness , poor wear resistance . Thus , the product has wear, heat , and resistance to mechanical shock and thermal shock, and good weldability excellent overall performance. Especially suitable for slurries, corrosive or high temperature of powder and powder conveying occasions, with long life, light weight, reasonable price , not afraid to touch knock advantages. Extended service life several times to several times.