| 国内外长输管道对接焊缝射线检测验收标准比较分析 |
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| 引用本文： | 郭伟灿,马夏康,石平,陈凡. 国内外长输管道对接焊缝射线检测验收标准比较分析[J]. 无损检测, 2003, 25(1): 48-51,55 |
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| 作者姓名： | 郭伟灿 马夏康 石平 陈凡 |
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| 作者单位： | 1. 浙江省特种设备检验中心,杭州,310020
2. 温州市锅检所,温州,325003 |
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| 摘 要： | 对长输管道射线检测评定标准SY4056－1993《石油天然气钢管质道对接环缝射线照相和质量分级》和API1104《管道及有关设备的焊接》作了比较分析，两个标准在焊缝质量的缺陷评定上有一定的差别，在具体应用中，应根据两个标准的各自特点进行综合考虑。
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| 关 键 词： | 长输管道 对接焊缝 射线检测 验收标准 比较分析 |
| 文章编号： | 1000-6656(2003)01-0048-04 |
COMPARISON AND ANALYSIS OF THE NATIVE AND FOREIGN STANDARDS FOR RADIOGRAPHIC TESTING OF THE BUTT WELDS IN LONG TRANSPORTATION PIPELINES |
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| GUO Wei can,MA Xia kang,SHI Ping. COMPARISON AND ANALYSIS OF THE NATIVE AND FOREIGN STANDARDS FOR RADIOGRAPHIC TESTING OF THE BUTT WELDS IN LONG TRANSPORTATION PIPELINES[J]. Nondestructive Testing, 2003, 25(1): 48-51,55 |
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| Authors: | GUO Wei can MA Xia kang SHI Ping |
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| Abstract: | The two radiographic testing standards for evaluating welded joint quality of long transportation pipelines SY 4056-1993 named methods for radiographic inspection and quality classification of welded girth butt joints in oil and gas steel pipelines and API 1104 named the welding for pipelines and relative equipment were reviewed and compared. There was some difference between the two standards in evaluating the defects in welded joints. The items in both standards should be taken comprehensively in practical application. |
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| Keywords: | Radiographic inspection Pipeline Weld Standard Comparing and analyzing |
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