摘要
列举了机械密封的基本结构,分析了其特点和使用范围,提出了选择使用离心泵机械密封时应重点考虑的几个方面和注意事项。
The basic structures, characteristics and application ranges about mechanical were introduced, several pieces of advice and attentive issues for the mechanical seal selection set forth. seals were
出处
《石油化工设备》
CAS
2007年第3期75-78,共4页
Petro-Chemical Equipment
关键词
离心泵
机械密封
结构
选用
centrifugal pump
mechanical seal
structure
selection
