union nut

英 [ˈjuːniən nʌt]

美 [ˈjuːniən nʌt]

接管（联管）螺帽；连接螺帽

化学

双语例句

• Upon installation, a hand-tightened union nut serves to compress the face-seal of a Chemtrol valve.
  在安装期间，手动紧固管接螺母用来压紧Chemtrol阀门的表面密封。
• The closing_in process of union nut assembly is analyzed and the structure, working principle and application on the lathe of the rolling closing_in tool are introduced in this paper.
  分析了管螺母组件收口工艺，介绍了滚压收口工具的结构、工作原理及其在车床上的应用。
• Position and tighten new union nut.
  放好新联管螺母并拧紧。
• Tighten the union nut with the correct tightening torque.
  用正确的力矩拧紧联管螺母。
• Remove the Model 7 from the line ( union nut and adapter remain in the line).
  从管道上拆卸型号7（接头螺母和适配器留在管道上）。
• To do this, unscrew union nut.
  要执行此操作，请拧开联管螺母。
• Thus, by adjusting the tightness of the union nut, the squeeze of the seats against the ball would be maintained.
  因此，在调节管接螺母的紧固度时，阀座对球体的压力就一直存在着。
• Tighten union nut for fuel line.
  拧紧燃油管路的联管螺母。
• Tighten the union nut in two steps.
  分两步拧紧联管螺母。
• The union nut on the hydraulic line must be tightened to the specified tightening torque using the following tools.
  必须用下列工具，将液压管路上的联管螺母拧紧到规定的拧紧力矩。