Sichuan Gaodete Technology Co., Ltd. focus on basic management, and constantly develop new wearable products, improve product development to meet customers’ different demands for wear-resistant products. Steel lining polyurethane wear-resistant pipe has been widely used in mining, steel, cement, coke, electricity, sewage, washed coal and other industries. Its excellent quality and attentive service have won the users’favor and praise. Polyurethane lined steel pipe is a pipeline of high wear resistance, high pressure, high resistance to erosion. It is made by carbon nano-materials and special polyurethane adhesive sticky body, coupled centrifugal casting technology and carbon nano-curing technology, using a pressure pipe carrier, in the pipe wall lining on a layer uniform, smooth polyurethane carbon nano-resistant material, and special production technology and processing techniques composite.