研究与应用输气管道内壁涂层技术是明智之举

针对西气东输工程输气管道的建设问题，提出了研究与应用输气管道内壁涂层技术的论点，从国外输气管道内涂层的应用概况、内涂层的优点与应用效果，涂敷内涂层的经济效益以及内涂层的涂料种类和涂敷作业等方面作了较为详尽的介绍，认为在当前建设西气东输管道的前期阶段，应当对包括输气管道内涂层技术的研究与应用等众多技术问题进行深入研究和论证，并积极汲取国外的经验，以合理开发和利用天然气，提高行业的整体效益。

Studying and Applying Internal Pipe Coating Are a Wise Investment

In the light of the construction of gas transmission pipelines for Western Gas to Eastern China Engi-neerig,the thesis on studying and applying internal pipe coating for gas transmission pipeline is presented. A detail introduction to the application of internal coating at abroad,advantages and applied effectiveness of internal coating,benefit to apply internal coating,coating materials of internal coating and applying operation have been made. It is considered that in the initial construction stage of gas transmission pipelines for Western Gas to Eastern China Engineering,the technical problems,including research and application of internal coating of gas transmission pipeline,should be deeply studied and demonstrated so as to reasonably develop and utilize natural gas to increase the overall benefit of the industry on the basis of foreign experiences.