摘要
我国油井管的生产已有四十年历史，至今国产化率达到５０％ ，但在质量、品种、生产技术和科研方面，与发达国家相比还存在着一定差距。而且规格、品种和数量尚不能满足石油工业的需要，特别是在油田使用中还不时发生质量事故。本文通过实例分析和国产化动向综合评述，进一步阐述了我国油井管的质量状况及存在的问题。
So far, the productive history of the oil well tube in our country has been for 40 years Rate of the domestic manufacturization is only up to 50% As far as the quality, variety, production technique and scientific research are concerned, we still have certain differences to the developed countries In addition, the sizes, variety and quality can not meet the requirements of the petroleum industry, especially in oil field, there are some quality incidents happened to the use of oil well tube This paper, by some practical analysis of examples and comprehensive comments on the trends of the domestic manufacturization, further explains the quality situation and existing problems of oil well tube in our country
出处
《焊管》
1999年第5期1-10,共10页
Welded Pipe and Tube
关键词
油井管
焊管
质量
品种
技术开发
无缝钢管
oil well tube welded tube seamless tube quality variety technical development defect
