摘要
分析了低温对阀门非金属密封副、金属密封副、填料和垫片密封性能的影响,从材料选用和结构设计等方面提出了应对措施和注意事项。
This article is on analysis of under the influence of low temperature.,the sealing capability of nonmetal seal pair metal seal pair,padding,and pad which are used on valve.And also the solution and emphases are raised at aspects of selecting material and structure design.
出处
《阀门》
2009年第2期26-28,38,共4页
VALVE MAGAZINE
关键词
阀门
低温阀门
密封性能
valve
cryogenic valve
sealing capability
