针对中压分离器夹套部位接管结构特点，分析了在制造过程中所面临的困难问题。介绍了为此而制定的特殊工艺方案以及方案的实施情况和结果。 According to the characteristics of the takeover structure of the medium pressure separator jacket, the difficulties in the manufacturing process are analyzed. The special process plan developed for this purpose as well as the implementation and result of the plan are introduced.