摘要
结合石油化工装置所用阀门的特点 ,阐述了阀门内密封的密封面形式、密封面材料的使用条件及选用原则 ,阀门外密封的填料函结构形式及密封填料的选择 ;
The sealing face form of valves inner sealing, using conditions of sealing face material and the selection principle, packing box structure of valves outer sealing and the selection of sealing packing are expounded together with the work principle and features of forced sealing and automatic sealing of bonnet.
出处
《炼油技术与工程》
CAS
北大核心
2004年第6期22-26,共5页
Petroleum Refinery Engineering
