摘要
总结、分析了国内外X80管线钢的发展、应用情况,重点介绍了国外X80钢管道现场环焊缝焊接方法、工艺及焊接材料。在此基础上分析了国内目前X80钢管道焊接方面的研究进展,旨在为我国X80钢管道焊接技术的发展、应用提供参考。
The development and application of X80 pipeline steel in China and others countries is generalized and analyzed.The welding process,welding technology and welding material of circumferential weld used in foreign field welding are mainly introduced.The purpose is given reference to the application of X80 steel pipeline in China.
出处
《石油化工设备》
CAS
2008年第3期44-49,共6页
Petro-Chemical Equipment
关键词
管线钢
环焊缝
焊接方法
发展
pipeline steel
circumferential seam
welding technology
development
