2004•工程科学：英文版Requires access
The Technical Specification and Physical Performance Level of Line Pipes for West-East Gas Pipeline
FengBin, WangMaotang, LiuFangming, XiaoLiming
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Abstract
The west-east gas transmission engineering is an important project attracting domestic and foreign attention. The gas pipeline used in this project is a gas pipeline with the longest distance, largest pipe diameter and highest transmission pressure in the history of petroleum pipeline construction of China. For the construction of top-rank gas pipeline in the world with high standard, high speed and high benefit, the key of specifying production of metallurgical and pipe-making enterprises and ensuring quality performance of the steel and steel pipe is to research and formulate a feasible and satisfactory technical Specification for engineering steel and steel pipe with international level. In this paper the author introduces the establishment of the technical specification for West-East gas pipeline project, and lays emphasis on the analysis and discussion of principle and method determining major technical indexes related to line pipes for West-East gas pipeline. The author also introduces actual material selection of gas pipeline home and abroad, and presents examination and application of the technical specification for West-East gas pipeline.