摘要
阐述了工业氧气用固定球球阀的材料选择、结构特点、设计和检验。
Introduces the material selection, structure feature, design and testing of the trunnion mounted ball valve for industrial oxygen working condition.
出处
《阀门》
2016年第2期1-2,28,共3页
VALVE MAGAZINE
关键词
球阀
固定球
氧气工况
结构
脱脂处理
设计
检验
ball valve
fixed ball
oxygen condition
structure
degreasing process
design
testing
