| ERW套管用作膨胀管简析 |
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| 引用本文： | 肖国章,高霞,张建兵.ERW套管用作膨胀管简析[J].焊管,2009,32(6):40-41,45. |
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| 作者姓名： | 肖国章 高霞 张建兵 |
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| 作者单位： | 1. 宝鸡石油钢管有限责任公司,陕西,宝鸡,721008
2. 西安石油大学,机械工程学院,西安,710065 |
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| 基金项目： | 国家自然科学基金，陕西省教育厅科学研究计划专项项目 |
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| 摘 要： | 介绍了膨胀管膨胀后各项指标的变化情况,并对强度变化的原因进行了较为详细的分析;通过ERW焊管与无缝管相关质量标准的对比,分析了ERW焊管用作膨胀管所具有的优势,并指出,ERW焊管相对于无缝管具有较多优点,基于膨胀管技术对管材的要求,ERW套管用作膨胀管要优于无缝管。
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| 关 键 词： | ERW套管 无缝管 膨胀管 |
Analysis of ERW Casing Pipe Used as Expansion Pipe |
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| XIAO Guo-zhang,GAO Xia,ZHANG Jianbing.Analysis of ERW Casing Pipe Used as Expansion Pipe[J].Welded Pipe and Tube,2009,32(6):40-41,45. |
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| Authors: | XIAO Guo-zhang GAO Xia ZHANG Jianbing |
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| Affiliation: | XIAO Guo-zhang , GAO Xia , ZHANG Jian-bing ( 1. Baoji Petroleum Steel Pipe Co., Ltd., Baoji 721008, Shaanxi, China ; 2. Mechanical Engineering College, Xi＇an Shiyou University, Xi＇an 710065, China ) |
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| Abstract: | This article introduced changes of each index of expansion pipe after expanding, and in detail analyzed reasons causing strength variation. Through comparison of the corresponding quality standard of ERW pipe with that of seamless pipe,it analyzed advantage of expansion pipe using ERW pipe. It pointed out ERW pipe possess many advantages. ERW pipe is much better than seamless pipe as expansion pipe based on expansion pipe technology requirements to steel pipes. |
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| Keywords: | ERW casing seamless pipe expansion pipe |
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