西气东输工程

为使“西气东输”的投资方在工程建设中取得较好的经济效益，通过对钢管直径、压力、壁厚、钢级的优化，储气库、活动断层、内涂层、直缝 埋弧焊管与螺旋焊管、闪光焊技术及外防腐涂层等总理２的论述与分析，提出了相应的建议，指出“西气东输”是惠及我国西部和东部的一次伟大工程，在确保管线安全、平稳供气的同时，要达到一条盈利的管线。

Gas Transmitting From West to East Project

In order to make the investors to get better economic benefit from the Gas Transmitting From West to East Construction Project, through discussion and analyzing the steel pipe diameter, pressure, wall thickness, grade optimizing, gas storage, movement faultage, inner coating , longitudinal submerged arc welded pipe and spiral welded pipe , flash welding technology, as well as outer anti-corrosion coating etc. items, it gives out relevant suggestions, points out that Gas Transmitting From West to East Project is a great project and benefit to the west and the east of China , this pipeline project shall be ensured to safe and supply the gas smoothly to ensure the pipeline is profitable.