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阿布扎比原油管线项目消防水系统、给排水系统所有地下管线全部采用GRVE材料,仅在终端末站内GRVE管线长度就达60公里,管线直径从2英寸至36英寸,管线试验压力达31巴。本文就以此项目为例系统阐述下GRVE材料在地下管线的应用、设计与施工要点。
Abu Dhabi crude oil pipeline project fire water systems, drainage systems, all the underground pipeline using GRVE material, only in the terminal station GRVE pipeline length up to 60 km, pipeline diameter from 2 inches to 36 inches, the pipeline test pressure of 31 bar. This article takes this project as an example to illustrate systematically the application, design and construction of GRVE materials in underground pipelines.