SICHUAN GAODETE TECHNOLOGY CO.,LTD

Wear resistant PU composite pipe, tailing conveying pipe is one of the mainstream wear-resisting pipe (another is HDPE) in the word, it is suitable for coarse particles and high pressure, high speed transmission medium, in this mining conditions, the better performance of polyurethane will play to the extreme. Polyurethane raw material is Active elastomer material, by the stress polyurethane shape change after stress lag time so that most of the stress generated by erosion forces into internal energy and vaporized form of heat. And with the strength of the remaining small portion of scour deformation of polyurethane lag bounce back transport medium to offset subsequent stress erosion.   Wear resistant PU composite pipe, tailing conveying pipe has good wear resistance. Because polyurethane lined has better elastic, when the medium subjected to impact polyurethane is forced to compression under the action of external force, polyurethane restitution after external force disappears, this kind of way greatly reduces the wear that directly strong scour to inner wall of pipeline by the medium, its wear life is ten times of the pipe.