长输管道的焊接技术及发展

Welding Technology and Development of Long Distance Pipeline

传统管道建设过程中采用的传统焊接方法已经不能满足新时代的运输管道的质量要求,同时传统的焊接方法需要花费大量的时间,这直接导致建设管道的速度缓慢,不能满足管道事业发展的需要,也难以适应油气市场激烈的竞争要求。所以,加强对长输管道焊接技术的研究,提高焊接技术的水平,已经成为世界发展的需要。

In the process of pipeline construction in the traditional traditional welding method, has been unable to meet the quality requirements of the new era of pipeline transportation, at the same time, the traditional welding methods need to spend a lot of time, this is a direct result of pipeline construction is slow, can not meet the needs of the development of the pipeline, it is difficult to adapt to the requirements of the oil and gas market competition. Therefore, strengthening the research on welding technology of long distance pipeline and improving the level of welding technology have become the needs of world development.