Elementary Discussion on Application of Hot-tapping Technology in Pipeline Relocation
The hot-tapping technology is a more advanced construction technology of pipe tapping and pipe repair under pressure. It can solve the problems of pipeline relocation under the condition of the pipeline not to stop the medium conveyance, not to reduce the pressure and to guarantee the normal operation of pipeline. The article introduces the practical application of hot-tapping technology in the relocation of DN800 steel running-water pipeline in Xuzhou-Yancheng Railway Relocation Project.
【CateGory Index】： TU991.05