In this paper, based on the project of Jiangsu Huadian Jurong Power Plant, pipe modeling and static calculation of the main stream pipes are performed by respectively using Caesar Ⅱ and Glif. The results of the static calculation, including the cold and hot state displacement value, the joint thrust and torque at the pipe connections of the boiler and the steam turbine as well as the selection of the spring, are analyzed and compared. The results show that basically consistent results are achieved by Caesar Ⅱ and Glif, for the static analysis of high temperature and high pressure pipelines.