美国石油学会油管螺纹 API tubing thread
外加厚油管螺纹 UPTBG
油管螺纹量规 TBG
整体接头油管螺纹 integral joint tubing thread
油井管用螺丝纹 oil well pipe thread
And the essence of the tubing failure accidents is the failure of the tubing thread.
油管失效实质是油管螺纹的失效。
参考来源 - 抽油机井油管失效机理及事故预防的研究Tubing is widely used in oil exploration. The quality of tubing thread has direct effect on the oil production.
油管是石油开采中反复使用的钢管柱,在油田的应用数量非常庞大,油管螺纹的质量直接影响油田的正常生产。
参考来源 - 基于数字图像处理的油管螺纹检测方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
油管螺纹可采用API油管螺纹，或TM螺纹。
Tubing thread is available for API tubing threads and TM threads.
介绍了加工油管螺纹的一种新的工艺线的布置方式。
The layout of a new process line for tubing threading is introduced in the paper.
最终对测量数据进行分析评价，得到了石油管螺纹的一系列参数。
Then analyses the measuring data and get the series parameters of the petroleum pipe-thread.
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