| 在用工业管道定期检验实践与体会 |
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| 引用本文： | 胡斌. 在用工业管道定期检验实践与体会[J]. 化工设备与管道, 2011, 48(1): 51-53 |
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| 作者姓名： | 胡斌 |
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| 作者单位： | 四川省化工压力容器检测站,成都,610500 |
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| 摘 要： | 在用工业压力管道由于在设计、制造、安装、修理、改造等环节存在"先天不足",管道经一段时间使用后,会出现时效劣化.通过定期检验及时发现并消除安全隐患是保障压力管道安全运行的重要手段.由于管道的特殊性,对从事管道定期检验的人员综合素质要求较高.目前从事压力管道定期检验的检验人员还或多或少沿用压力容器检验的思维惯式,依据现行...
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| 关 键 词： | 压力管道 定期检验 安全评定 |
Practice and Experience of Periodical Online Inspection for Process Piping |
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| HU Bin. Practice and Experience of Periodical Online Inspection for Process Piping[J]. Process Equipment & Piping, 2011, 48(1): 51-53 |
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| Authors: | HU Bin |
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| Affiliation: | HU Bin (Sichuan Province Chemical Pressure vessel Inspection Station,Chengdu 610500,China) |
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| Abstract: | Because the inherent shortages exist in design,fabrication,installation,repair and reform,onsite industrial pressure piping will deteriorate after operating for some times.Periodical inspection is important measure to make pressure piping performance in safety.In view of special characteristics of pressure piping,the persons inspecting piping are required to have high specialty quality. Currently,most of these persons still have the thought for inspection for pressure vessel,which is over conservative in determination of flaws existed in weld on the basis of"Pressure Pipe Safety Technology Supervision Regulation for Industrial Pressure Pipe".In inspection, the phenomena of excessive or inadequate assessment for flaws still exist in many cases. |
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| Keywords: | pressure piping periodical inspection safety assessment |
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