sealing thread

  • sealing thread
  • 释义

    封闭螺纹

纠错 数据更新时间:2026-08-22 10:48:05
1、

Applying fluid mechanics theory, sealing ability of thread compound is researched by calculating the energy loss of thread passage at hand tight position and the sealing experiment at hand tight position.

应用流体力学理论,通过手紧位置螺纹通道流体能量损失的求解和手紧位置处的密封实验,研究了螺纹脂的密封能力。

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2、

a discharge hole is formed on the lower part of the spring sleeve, which is in the upward position of a sealing thread of the valve seat;

弹簧外套的下部在位于阀座密封线口向上处设有与阀体内腔相通的排放孔;

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3、
4、

Analysis of Sealing Performance on API Round Thread Casing Connection for Thread Compound

API圆螺纹套管接头螺纹脂密封性能分析

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5、

The results show that the thread compound could satisfy good sealing performance on the machining nature path in the thread for the spheric joint of the deep sea bed mining.

分析结果表明,在中试系统矿浆流速下,深海采矿扬矿系统球铰接头部分螺纹机加工产生的自然通道螺纹脂有良好的密封性能。

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6、

The sealing ability of API connections can be increased and maintained when an appropriate thread compound is applied.

认为在螺纹参数确定以后,螺纹脂对密封性有一定的影响,螺纹脂选择适当可以提高并保持API螺纹接头的密封性能。

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7、

Sealing performance of the spheric joint for thread compound was analyzed with energy loss method, and thread off failure on spheric joint was analyzed by finite element method.

采用能量损失法分析了螺纹脂密封性能,并用有限元法分析了螺纹的滑脱失效。

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8、
9、

The reasons caused seal and slippage failure are complicated, the most important factor was the thread gluing reduced the intensity and the sealing property of the thread joint.

造成密封和滑脱失效的原因较为复杂,最重要的因素是螺纹粘扣降低了螺纹联接的强度和密封性能。

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10、

The sea1ing ability of API connections mainly depends on the machining parameters of connections themselves, but the sealing aid of thread compound can not be overlooked.

螺纹接头的密封性主要取决于螺纹的加工参数,但螺纹脂对螺纹接头的辅助密封作用不应被忽略。

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11、

Influence of Thread Compound on Sealing Ability of API Connections

螺纹脂对API螺纹接头密封性的影响

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