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.
出处
《西北水电》
2013年第4期43-44,共2页
Northwest Hydropower
关键词
输水管道
电化学腐蚀
管道防腐
钢管
water conveyance pipeline
electrochemical corrosion
pipeline corrosion protection
steel pipe
