| ERW钢管在长输管道建设中的应用 |
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| 引用本文： | 孙永喜.ERW钢管在长输管道建设中的应用[J].油气储运,2001,20(4):47-49. |
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| 作者姓名： | 孙永喜 |
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| 作者单位： | 上海埃力生钢管有限公司 |
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| 摘 要： | 介绍了国内外ERW钢管的生产应用情况，对比分析了无缝钢管（SML），螺旋焊管（ASW）和高频直缝焊管（ERW）三种管材的性能指标，探讨了高直缝焊管（ERW）在高温和低温状态下的运行性能，指出ERW管具有性能先进，质量可靠，价格经济等优点，是输油气管道的首选用管。
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| 关 键 词： | 长输管道 高频直缝焊管 管材 性能 油气输送 |
The Application of ERW Pipe in Long Distance Pipeline |
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| Sun Yongxi.The Application of ERW Pipe in Long Distance Pipeline[J].Oil & Gas Storage and Transportation,2001,20(4):47-49. |
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| Authors: | Sun Yongxi |
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| Abstract: | The production and application of ERW pipe at home and abroad are introduced. The comparison and analysis on the performance between SML pipe,SAW pipe and ERW pipe have been made. The applicabe temperature scope (high temperature and low temperature )of ERW pipe is discussed. It is pointed out that ERW pipe has good performance, reliable quality and low price, and can be used in long distance oil/gas transmission pipeline. |
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| Keywords: | ERW pipe performance comparison analysis application |
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