摘要
焦炉阀体在使用过程中开裂情况严重,须进行更换改造。本文介绍阀体开裂原因、详尽的更换方案,有实际的可操作性,值得推广。
the cracking of the valve during use, should change. In this paper, the scheme of replacing the valve body crack of detailed, practical operability, and is worthy of promotion.
出处
《化工管理》
2015年第16期148-148,共1页
Chemical Engineering Management
关键词
上升管
阀体
更换
riser
valve replacement
