新疆某长距离供水工程输水管道防腐设计  

Design of Corrosion Protection of One Long - Distance Water Conveyance Pipeline in Xinjiang

作　　者：王哲[1] 王恩辉[1] 

机构地区：[1]新疆水利水电勘测设计研究院,新疆乌鲁木齐830000

出　　处：《西北水电》2013年第4期43-44,共2页Northwest Hydropower

摘　　要：针对输水管道线路长、地基土腐蚀性强的特点,对螺旋焊钢管采取内、外壁防腐、阴极保护等措施。自投用以来管道防腐、供水效果良好。According to characteristics of the longdistance water conveyance pipeline and the strong corrosion of the ground soil, meas ures such as corrosion protection on both inside and outside of the spirally welded steel pipes as well as cathodic protection, ere are ap plied. Both corrosion protection and water conveyance of the pipeline are good in effect since it is put into operation.

关 键 词：输水管道 电化学腐蚀 管道防腐 钢管 

分 类 号：TG174.4[金属学及工艺—金属表面处理]