| X80级管线钢管和感应加热弯管的开发 |
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| 引用本文： | 王晓香,李延丰,付彦宏,田鹏,张远生.X80级管线钢管和感应加热弯管的开发[J].焊管,2009,32(6):30-35. |
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| 作者姓名： | 王晓香 李延丰 付彦宏 田鹏 张远生 |
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| 作者单位： | 渤海石油装备公司钢管制造公司,河北,青县,062658 |
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| 摘 要： | 分析了X80级管线钢管的试制开发及其在西气东输二线的应用情况,通过试验论证了X80级管线钢管的强度、韧性指标的可靠性。部分工程应用证明,该类管线钢管达到了高压输气管线的要求,且可节约管线工程的建设成本。提出了下一步需要继续研究的管线钢管问题,并对X80高频加热弯管的试制及性能做了简要分析。
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| 关 键 词： | X80级管线钢管 HTP管线钢 屈服强度 西气东输二线 感应加热弯管 |
Development of X80 Grade Pipeline Steel Pipe and Induction Heating Bend |
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| WANG Xiao-xiang,LI Yan-feng,FU Yan-hong,TIAN Peng,ZHANG Yuan-sheng.Development of X80 Grade Pipeline Steel Pipe and Induction Heating Bend[J].Welded Pipe and Tube,2009,32(6):30-35. |
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| Authors: | WANG Xiao-xiang LI Yan-feng FU Yan-hong TIAN Peng ZHANG Yuan-sheng |
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| Affiliation: | (Steel Pipe Manufacturing Co.,Ltd. of CNPC Bohai Equipment Manufacturing Co.,Ltd., Qingxian 062658 ,Hebei, China) |
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| Abstract: | This article analyzed trial production and development of X80 grade pipeline steel and its application in the Second West to East Gas Pipeline Project. Reliability of strength and toughness index of X80 grade pipeline steel were demonstrated. Partial engineering application proved that this kind of pipeline steel can meet requirements of gas transmitting pipeline with high pressure, and can save pipeline engineering construction costs. The author put forward pipeline steel pipe problems which need to continue studying in next step, and briefly analyzed trial production and property of X80 grade high frequency heating bend. |
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| Keywords: | X80 grade pipeline steel pipe HTP pipeline steel yield strength the Second West to East Gas Pipeline Project induction heating bend |
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