| API螺纹锥度偏差对套管柱使用性能的影响 |
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| 引用本文： | 高会民,戈改丽,贺景春.API螺纹锥度偏差对套管柱使用性能的影响[J].包钢科技,2007,33(1):33-36. |
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| 作者姓名： | 高会民 戈改丽 贺景春 |
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| 作者单位： | 内蒙古包钢钢联股份有限公司无缝钢管厂,内蒙古,包头,014010;包钢(集团)公司技术中心,内蒙古,包头,014010 |
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| 摘 要： | 根据API螺纹连接套管柱对连接强度和密封性能的要求,分析了管子外螺纹与接箍内螺纹的锥度偏差对套管柱使用性能的影响,提出锥度偏差应在API标准要求的基础上加以内控,将极限公差缩小至机械加工允许的范围内,是提高石油套管柱使用性能的有效途径.
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| 关 键 词： | 套管性能 螺纹 锥度偏差 控制 |
| 文章编号： | 1009-5438（2007）01-0033-04 |
| 修稿时间： | 2006-10-25 |
Effect of API Thread Taper Tolerance on Functional Performance of Casing Pole |
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| GAO Hui-min,GE Gai-li,HE Jing-chun.Effect of API Thread Taper Tolerance on Functional Performance of Casing Pole[J].Science & Technology of Baotou Steel(Group) Corporation,2007,33(1):33-36. |
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| Authors: | GAO Hui-min GE Gai-li HE Jing-chun |
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| Affiliation: | 1.Seamless Tube Plant of Stell Union Co.,Ltd.of Baotou Steel(Group;Group |
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| Abstract: | According to the requests of API connecting casing pole to connecting intensity and sealed capability,the paper analyzes the effect of taper tolerance of pipe external thread and coupling internal thread on using properties of casing pole. It puts forward that the taper tolerance should be internal controlled on API standard,and the limit tolerance is reduced to the range of machining precision, it is a effective way to improve the functional performance of casing pole. |
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| Keywords: | properties of casing thread taper tolergnce control |
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