摘要
介绍了阀体与阀盖内压自封密封连接用石墨环的特性,阐述了其自封密封结构的设计。
This thesis introduces the advantage of graphite self-seal ring to metal seal ring and lays emphasis on the design of pressure seal structure and analysis on cost.
出处
《阀门》
2009年第4期15-16,共2页
VALVE MAGAZINE
关键词
石墨环
内压自封
设计
计算
成本分析
graphite seal ring
pressure self-seal
design
computation
analysis on cost
