Sintered ceramic lined composite steel pipe

Ceramic-lined composite steel pipe is a new composite material with international advanced level which has been successfully developed and industrialized in the "863 Plan" of national high-tech technology. The tube is composed of ceramic, transition layer and steel layer from inside to outside. Ceramic layer is the dense steel jade porcelain formed at high temperature above 2000C through the transition layer to form a strong metallurgical bond with the steel pipe, has good corrosion resistance, wear resistance, high temperature resistance and high strength, high toughness, high mechanical impact and thermal impact resistance of the comprehensive performance, and can be turned, rubbing and welding processing.

Material properties
1. The ceramic layer contains more than 95% ALO, and the acid resistance is 96-98%, which is Same durability as high corundum
2. The corrosion resistance is ten times higher than that of stainless steel;
3. The wear resistance is equivalent to that of busbar carbide, Ten times higher than steel
4. It can work for a long time below 900P.