摘要
介绍了煤化工和电解铝装置用分体直流式金属密封截止阀的结构特点,以及主要技术参数的选取和计算。
Introducing the design requirements to valves in the service condition of coal chemical indus- try and electrolytic aluminium;introducing the structural features of split body Y type metal seal globe valve, as well as its main parameters selection and calculation.
出处
《阀门》
2013年第2期5-6,23,共3页
VALVE MAGAZINE
关键词
煤化工
电解铝
分体式
金属密封截止阀
可更换阀座
表面硬化技术
coal chemical industry
electrolytic aluminium
split body
metal seal globe valve
renewableseat
surface hardening technology
