| 感应加热弯管管端面垂直度和弯曲角度检测方法的改进 |
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| 引用本文： | 董保胜,赵新伟,陈宏达,高蓉,冯耀荣,袁鹏斌. 感应加热弯管管端面垂直度和弯曲角度检测方法的改进[J]. 石油工程建设, 2004, 30(5): 60-61 |
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| 作者姓名： | 董保胜 赵新伟 陈宏达 高蓉 冯耀荣 袁鹏斌 |
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| 作者单位： | 中国石油天然气集团公司管材研究所,陕西,西安,710065 |
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| 摘 要： | 在管道弯管检测工作中,发现《钢制弯管》(SY5257-91)和《西气东输工程用感应加热弯管技术条件》(Q/SYXQ16-2002)两个标准规定的对弯管管端面垂直度和弯曲角度检测方法的可操作性不强,因此提出了改进的检测方法。实践证明,此改进方法能明显提高检测结果的真实性、有效性和准确性。
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| 关 键 词： | 钢制弯管 标准 垂直度 弯曲角度 检测 方法 |
| 文章编号： | 1001-2206(2004)05-0060-02 |
| 修稿时间： | 2004-04-02 |
Improvement of Perpendicularity Degree and Bend Angle Detections for End Section of Induction Heating Bend Pipe |
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| DONG Bao-sheng. Improvement of Perpendicularity Degree and Bend Angle Detections for End Section of Induction Heating Bend Pipe[J]. Petroleum Engineering Construction, 2004, 30(5): 60-61 |
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| Authors: | DONG Bao-sheng |
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| Abstract: | It is found through bend pipe detections that the maneuverabilities of perpendicularity degree and bend angle detection methods for end section of bend pipe, which are stipulated by both standards of "Steel Bend Pipe"(SY 5257-91)and"Technology Condition of Induction Heating Bend Pipe Used in West to East Gas Transmission Pipeline Project"(Q/SY XQ16-2002), are not good. Therefore an improved detection method is put forward, then is proved by practice to be more authentic, valid and accurate. |
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| Keywords: | steel bend pipe standard perpendicularity degree bend angle detection method |
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