剪钉式安全阀 shear relief valve
单剪铆钉 single shear rivet ; rivet in single shear ; single shear rivet west bank ; shearrivet
受剪铆钉 [机] rivet in shear
双向剪铆钉 double shear rivet
双剪力铆钉 rivet in double shear
双剪铆钉 [机] double shear rivet
复剪铆钉 rivet in double shear
单剪力铆钉 rivet in single shear
黄铜剪切螺钉 brass shear screw
这种安全接头主要由弹力爪、锁套、滑套和剪钉组成。
This joint is mainly comprised of elastic jaw, sliding sleeve and shear pin.
为了克服剪钉式和反扣式两种安全接头的不足，研制出一种滑套式井下安全接头。
To overcome the shortcomings of the shear pin type joint and left-hand thread type joint, a sliding sleeve subsurface safety joint is developed.
针对倒扣式常规安全接头在井下退开难度较大，剪钉式安全接头完井作业易中途断脱的问题，研制了一种液压控制型安全接头。
To solve problems of difficultly releasing and easily breaking off of the conventional safety joint while operating in downhole, a new hydraulic controlling joint is developed.
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