This article is useful for the oil pipeline optimal operation and long distance gas pipeline design to some extent.
本文对热油管道的运行优化和天然气长输管道设计也具有一定的借鉴意义。
This paper introduces the oversea and domestic research generalization, progress, main assessment methods and the exiting problems of long distance oil-gas pipeline engineering risk assessment.
介绍了油气长输管道工程风险评价的国内外研究概况、进展、主要评价方法及存在的问题。
Fully welded ball valve is widely used in natural gas, oil, heat, chemical and thermoelectric pipeline network and other long-distance pipeline fields.
全焊接球阀广泛应用于天然气、石油、供热、化工及热电管网等长输管线领域。
Selection program and principle of pipes for long distance oil and gas transmission pipeline is introduced.
介绍了长输油气管道用钢管的选用程序和原则。
The deformation and stress detection of long-distance oil & gas pipelines, especially the underwater pipelines, is very critical in safe pipeline operation.
前言： 大型输油、输气管道的变形和应力检测，特别是水下敷设的长距离大型管道的变形和应力检测，一直是困扰管道安全运行的一个难点。
The deformation and stress detection of long-distance oil & gas pipelines, especially the underwater pipelines, is very critical in safe pipeline operation.
前言： 大型输油、输气管道的变形和应力检测，特别是水下敷设的长距离大型管道的变形和应力检测，一直是困扰管道安全运行的一个难点。
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