石化企业用密封填料及选用

Sealing packings and select for application in refinery

本文介绍了目前国内常用密封填料,提供了典型石化企业密封填料的使用现状,提出了比较实用的密封填料之选用。

Introduce the properties of sealing packings in common use and using statusquoes in some refineries. Make the practical suggestion for selection of sealing packing.