摘要
介绍了煤化工用角式耐磨阀的使用工况和技术要求。分析了阀门阀瓣和阀座密封结构特点、加工方法及其工作表面喷涂工艺过程。
It introduces the working conditions and technical requirements of angle type wear-resisting valve used for coal chemical industry,analyses the structural features of its disk and seat sealing,processing method and spraying processing on working surface.
出处
《阀门》
2017年第1期11-12,共2页
VALVE MAGAZINE
关键词
角式耐磨阀
煤化工
密封
结构
angle type wear-resisting valve
coal chemical industry
sealing
structure
