用一个O形环密封安全阀阀体与主外壳。
浮环密封是离心式压缩机轴端密封经常采用的结构形式。
Floating ring is a structure often used in the shaft end seal of centrifugal compressor.
软密封型一般采用橡胶环密封，硬密封型通常采用金属环密封。
Generally use the soft rubber type sealing ring seal, hard seal ring-type metal seal used.
想要一千个橡胶密封环？
如今，磨合就是在磨合活塞密封环。
Nowadays, the piston ring seal is really what the break in process is all about.
一个经常被忽视的功能是环和油阀密封。
An often overlooked function of oil is ring and valve sealing.
一个密封环，是不可能增加的最高车速。
A sealing ring is not possible with increased maximum speed.
第一，水泵的机械密封上金属环表面均匀腐蚀。
First, the water pump mechanical seal ring on the surface of metal corrosion.
双重密封环的组合填料，避免了外泄漏。
The association packing of the double sealed ring, has prevented outside from letting out.
密封环壳体具有紧固在一起的前件和后件。
The seal ring shell has a front piece and a back piece secured together.
更换密封环。
水泵淤塞，密封环磨损过多。
将橡胶密封索环推进孔中。
所以活塞环就用来提供必要的密封。
Thus, piston rings must be used to provide the necessary seal.
关闭阀门两次，使得密封环能够自动校准中心。
Valve is closed twice so that the seal ring can self-center.
双吸密封环磨损过多，或叶轮损坏。
Too much wear with dual-suction seal ring or impeller damaged.
特别超宽蒙乃尔密封环，经得起磨损而不会丧失密封性能。
Special extra width, monel seat ring allows for wear without loss of seal.
如果不使用降环或瓶盖内密封损坏或丢失。
Do not use if cap drop ring or inner seal is broken or missing.
本文介绍了“机械密封环端面变形研究”课题的初步研究结果。
This paper introduces some results on the project "study on face deformation of mechanical seal."
密封组件包括密封环、密封环壳体和波纹管。
The seal assembly comprises a seal ring, a seal ring shell and bellows.
不锈钢阀座密封环制成内部锥度。
The stainless steel seat ring is manufactured with a slight inside taper.
阀座环通过密封焊接，消除泄漏通道。
阀座环通过密封焊接，消除泄漏通道。
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