摘要
介绍仪表导管阀门的选型原则,根据ASME相关标准,对几种典型工况下的仪表导管进行材质选择、壁厚计算,规格选型,给出了仪表导管的设计参考,并结合海外工程实践中仪表阀门选用情况,提出仪表一次门、排污门以及二次门和阀组的选型参考。
This paper introduces the principle of instrument pipe tube,valve selection and provides design reference of impulse pipe tube material,wall thickness and specification based on some typical working conditions.According to some oversea projects application,this paper provides type selection reference of root valve,blow-down valve,instrument valve and valves manifold.
出处
《中国仪器仪表》
2016年第11期52-56,共5页
China Instrumentation
关键词
仪表导管
仪表阀门
ASME标准
选型
Instrument pipe ＆ tube
Instrument valve
ASME standard
Type selection
