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科学技术的发展是当今社会发展的主要动力,经济的发展、城市的建设离不开石油、天然气等主要能源的应用。油气管道的大规模建设和焊接技术的提高为我国的经济建设提供了重要的能源保障。高等级管材的应用、制管工艺的改善、管道施工方法的进步和管道维护技术水平的提高,充分体现了科技成果在管道行业的应用。本文概述了我国油气管道的发展现状,并分析了几种焊接技术的实际应用。
The development of science and technology is the main driving force for the development of today’s society. The development of economy and the construction of cities are inseparable from the application of major energy sources such as oil and natural gas. The large-scale construction of oil and gas pipelines and the improvement of welding technology have provided important energy security for the economic construction of our country. The application of high-grade pipe, improvement of pipe making process, improvement of pipe construction method and improvement of pipe maintenance technology fully embodies the application of scientific and technological achievements in pipe industry. This article summarizes the current situation of oil and gas pipelines in China and analyzes the practical application of several welding technologies.