摘要
简述了华北石油钢管厂微合金管线钢管的早期开发情况,重点回顾了自1993年陕京输气管道建设以来华北石油钢管厂高钢级管线钢管的发展历程和制管工艺、装备和技术的发展。我国的高钢级管线钢管的发展和进步是钢厂、管厂和研究院所紧密协作的结果,也得到了国际上许多专家的帮助。希望今后继续加强国内和国际合作,促进共同发展。
This article briefly introduced the development situation of North China Petroleum Steel Pipe Factory microalloyed pipeline steel in early time, and reviewed the development course, manufacturing process and equipment ＆ technology of North China Petroleum Steel Pipe Factory high steel grade pipeline steel since construction of Shaanxi- Beijing gas pipeline in 1993 year. Development and progress of high steel grade pipeline steel in China was the result of the close cooperation among steel maker, pipe factory, and research institute, as well as many international experts＇ support. In order to promote development together,it wish to further strengthen the cooperation between China demotic and the aboard.
出处
《焊管》
2009年第2期5-13,共9页
Welded Pipe and Tube
关键词
高钢级管线钢
含铌微合金
X60~X120钢级
high grade pipeline steel
microalloyed steel with Nb content
X60 -X120 steel grade
