摘要
西气东输二线工程管道设计压力12 MPa,管径1 219 mm,材质X80。管道沿线地形地貌复杂多变,管道试压地区等级也随之改变,给管道试压工作带来一定难度。文章介绍了该标段管道试压的分段原则、试压程序及采取的技术措施。
Second West to East Gas Pipeline is of the design pressure of 12 MPa, pipe diameter of 1 219 mm and pipe material of X80 steel. The topography and the physiognomy along the pipeline are complex and various, that brings the corresponding variety of regional test pressure levels and causes pipeline pressure test difficulty to a certain extent. This paper introduces the pressure test section dividing, test procedure and technical measures of the 9A bidding section of West Section of Second West to East Gas Pipeline.
出处
《石油工程建设》
2010年第S1期277-279,313,共4页
Petroleum Engineering Construction
关键词
西气东输二线
水压试验
技术措施
West Section of Second West to East Gas Pipeline Project
hydraulic pressure test
technical measure
