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金昌浩. 输气管道工程无损检测标准的比较分析[J]. 油气储运, 2010, 29(5): 367-368, 370. DOI: 10.6047/j.issn.1000-8241.2010.05.015
引用本文: 金昌浩. 输气管道工程无损检测标准的比较分析[J]. 油气储运, 2010, 29(5): 367-368, 370. DOI: 10.6047/j.issn.1000-8241.2010.05.015
shu
Jin Changhao. Comparison and Analysis on NDT Standards of Gas Transmission Pipeline Project[J]. Oil & Gas Storage and Transportation, 2010, 29(5): 367-368, 370. DOI: 10.6047/j.issn.1000-8241.2010.05.015
Citation: Jin Changhao. Comparison and Analysis on NDT Standards of Gas Transmission Pipeline Project[J]. Oil & Gas Storage and Transportation, 2010, 29(5): 367-368, 370. DOI: 10.6047/j.issn.1000-8241.2010.05.015
shu

输气管道工程无损检测标准的比较分析

Comparison and Analysis on NDT Standards of Gas Transmission Pipeline Project

    摘要
  • 摘要: 针对输气管道工程建设中对接焊缝无损检测标准在设计和施工使用中存在的问题，介绍了GB 50251和GB 50369中有关无损检测验收标准和合格级别的规定，比较了GB/T 3323和SY/T 4109中有关无损检测标准和质量分级的规定，提出了修订规范的参考建议。

     

    Abstract: In allusion to the different requirements proposed in NDT standards on butt welds in construction of pipeline project, regulations in relative NDT acceptance standard and qualified grade in GB50251 and GB50396 are introduced, and regulations in relative NDT standard and quality grade in GB/T 3323 and SY/T 4109 are compared. Reference commendations on revision of the standards and codes are given.

     

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