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Folded Pipe, CIPP Gaining Popularity In Pressure Pipe Applications

机译:折叠管,CIPP在压力管应用中越来越受欢迎

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摘要

Cured-in-place-pipe (CIPP) and fold-and-rnform lining systems are used routinely torntrenchlessly rehabilitate deteriorated grav-rnity flow sewer pipes, and new product de-rnvetopments appear to be opening the wayrnfor using the technologies for pressure-pipernapplications. "A number of companies are developing liners for pressure applications," says Gerry Muenchmeyer, principal of trenchless technology consultants Muenchmeyer Associates. "They include folded HDPE using PE 100 high-strength pipe designed to sustain the operating pressures as well as short-term test pressures. A high-strength CIPP system developed specifically for pressure water lines has been launched and is being installed successfully."
机译:常规使用现浇管道(CIPP)和折弯式衬砌系统,对不严重的重力下水道管道进行无节流修复,新产品的开发似乎为使用压力管道应用技术开辟了道路。 。非开挖技术顾问Muenchmeyer Associates负责人Gerry Muenchmeyer说:“许多公司正在开发用于压力应用的衬管。” “它们包括采用PE 100高强度管道的折叠式HDPE,该管道设计用于承受操作压力和短期测试压力。专门为压力水管线开发的高强度CIPP系统已经启动,并已成功安装。”

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