高落差复杂地形下的长输管道清管试压应用技术分析

Analysis of Long Distance Pipeline Pigging Pressure Testing under High Falling Head and Complex Terrain

文章针对清管中压力波动值较大的现象,选取长输管道的清管、试压过程进行了跟踪调研,收集了相关数据资料深,并对试压、清管中有关理论、技术应用进行了分析。

In allusion to the phenomenon of wide fluctuation range pressure during pipeline pigging, the article selects long distance pipeline pigging and pressure tests process to tracking investigation, collects relevant data, and analyzes relevant theory and technical application during pigging and pressure test.