Analysis and Evaluation on Low-throughput Running Safety of Hot Oil Pipeline

In allusion to the problem of safety depression in long distance hot oil pipeline with low throughput, an unstable operation problem is analyzed by means of Fault Tree. A safety-check table evaluation system is set up on the basis of the analysis result. Through safety evaluation on the low throughput pipeline, a safety degree of pipeline operation can be identified. then hidden dangers are found out and correcting measures are taken to ensure long safety of pipeline operation.