| 在役粗合成气管道焊接超标缺陷的分析与处理 |
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| 引用本文： | 俞松柏,蒋利强. 在役粗合成气管道焊接超标缺陷的分析与处理[J]. 压力容器, 2009, 26(10): 59-61. DOI: 10.3969/j.issn.1001-4837.2009.10.012 |
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| 作者姓名： | 俞松柏 蒋利强 |
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| 作者单位： | 中国石化集团,宁波工程有限公司,浙江,宁波,315103 |
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| 摘 要： | 通过对粗合成气不锈钢管道的无损检测，分析了超标缺陷产生的原因及其危害性，提出了缺陷处理原则和方法，并提出了保证管道焊接质量的改进建议。
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| 关 键 词： | 焊接管道 超标缺陷 分析 处理 |
Analysis and Treatment of Defect Beyond Tolerance on Welding of Raw Syngas Pipeline In Service |
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| YU Song-bai,JIANG Li-qiang. Analysis and Treatment of Defect Beyond Tolerance on Welding of Raw Syngas Pipeline In Service[J]. Pressure Vessel Technology, 2009, 26(10): 59-61. DOI: 10.3969/j.issn.1001-4837.2009.10.012 |
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| Authors: | YU Song-bai JIANG Li-qiang |
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| Affiliation: | YU Song - bai, JIANG Li - qiang ( Sinopec Ningbo Engineering Co. , Ltd. , Ningbo 315103, China) |
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| Abstract: | The cause of welding defect beyond tolerance and the hazard thereof on stainless steel raw syngas pipeline through non - destructive test are reviewed in this article. The principle of defect treatment,treatment method, and the suggestion on how to improve and ensure the quality of pipeline welding are also presented. |
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| Keywords: | pipeline welding defect beyond tolerance analysis treatment |
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