Lined polyurethane dual anti-pipeline steel pipe

　　Steel lined carbon nanotubes polyurethane wear-resistant pipe is a kind of high wear resistance and high-voltage transmission pipe. It is compounded by the recommended foreign advanced carbon nano polyurethane raw materials and a special glue stick body, with advanced centrifugal casting forming technology and carbon nano vulcanization technology. Steel lined polyurethane carbon nanotubes wear-resisting pipe selects steel pipe as bearing carrier, and all the internal wall lined with a layer of uniform, smooth polyurethane carbon nano-resistant material.
　　Polyurethane raw materials is active elastomer material, the change in the shape of polyurethane lags stress time under stress so that the majority of the flushing strength stress produced under stress translate into internal energy and scatter in the form of heat energy. The remaining small portion of the flushing strength bounces back to conveying medium with polyurethane lag deformation to offset subsequent stress erosion. Therefore, the characteristics of polyurethane skillfully use the way of leveraging the power that greatly reducing the abrasion and flushing strength from transmission medium to wear-resistance layer, so as to achieve an unexpected durable effect. Many industry experts hailed it “Tai Chi” of wear-resistant industry.