... 波纹管式密封圈 bellowstypesealingring 波纹管式密封阀 sealed valve 密封波纹管 密封皱纹管 sealbellows ...
基于4个网页-相关网页
bellow sealed valve 波纹管密封阀 ; 波纹管弥缝阀 ; 船用波纹管管密封阀 ; 波纹管稀启阀
flat-sealed valve 平座密封阀
rubber sealed valve 橡胶密封阀
bellows sealed valve 风箱密封阀
bello sealed valve 波纹管弥缝阀
bellows sealed gate valve 波纹管密封闸门阀 ; 波纹管密封的闸板阀
self-sealed valve 自密封阀
This paper introduces the requirements of design, different construct ion for bellow sealed valve, also introduces some key points when design bellow sealed valve.
介绍了波纹管阀门的设计要求，波纹管选用时的考虑因素，并介绍了波纹管阀门的几种结构和设计时应注意的问题。
The service of the self-sealed valve in Urea Plant with ammonia technic was introduced, and the cause of the seal leakage was analyzed, the solution of local maintenance was pointed out.
介绍了自密封阀在氨汽提尿素装置中的应用情况，对其泄漏原因进行了分析；并提出了具体维修方案。
Certain corrective actions of this guide may not be feasible with the Compact Ball Valve (sealed unit).
对于紧凑型球阀(密封装置)，本指南的某些纠正措施可能并不可行。
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