苏丹输油管道的通球、测径和试压

Pigging and Final Pressure Test on Sudanese Oil Pipeline

介绍了苏丹输油管道在通球、测径和试压施工中改变以往国内实施的站间试压的程序,对分段管道试压后不再进行站间试压,加大了管道的最大试验段长度,使施工方案更切合苏丹输油管道的实际情况,为苏丹输油管道能够按期竣工和平稳运行奠定了坚实的基础。

The procedure of final pressure test between stations (other than that used in China) for Sudanese oil pipeline is introduced. The site pressure test process is that the final pressure test between stations is not conducted after pressure test have been carried out in pipe sections,which elongates the max. length of pipe test sections and solves the problem existed in the water supply.