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Oil field Presbyterian doughnut Conference

机译：油田长老会甜甜圈会议

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摘要

The threaded part of sealing pipe and production pipe is threaded. The assembly structure of metal metal type is the combination of sealing elements, providing 100% effective tube bundle operation under compression and pressure, Among other things, under internal and external fluid pressure, it is noted that the size ratio criterion for spherical and conical seals is noted, in which there are two consecutive bull surfaces on the radiation sealing surface, which are formed together with the surface in the axial contact event between bridas From a female memberBoth seals are sealed under any combined load The technical result of the invention group is that under the influence of static and variable operating loads, including external pressure, compression, folding and composite loads, the reliability of the thread committee is improved during pipe bending and rotation, These tubes can be used to build wells up to 13 ° G10 M.
机译：密封管和生产管的螺纹部分带有螺纹。金属金属类型的组装结构是密封元件的组合，可在压缩和压力下提供100％有效的管束操作，此外，在内部和外部流体压力下，请注意球形和锥形密封的尺寸比标准值得注意的是，在辐射密封表面上有两个连续的凸面，这些表面在Brida之间的轴向接触事件中与该表面一起形成。从凹形部件两个密封件在任何组合载荷下都被密封。在静态和可变工作载荷（包括外部压力，压缩，折叠和复合载荷）的影响下，在弯管和旋转过程中提高了螺纹委员会的可靠性，这些管可用于建造高达13°G10 M的油井。

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