制冷装置用压力容器标准分析与建议

Analyse and Suggestion for Standard of Pressure Vessels for Refrigerant Equipmnet

与一般化工容器相比,制冷装置用压力容器的服役条件具有特定性,JB/T 4750—2003《制冷装置用压力容器》是专用行业标准,NB/T 47012—2010《制冷装置用压力容器》是在JB/T 4750—2003的基础上修改而成的。重点对NB/T 47012—2010的主要变化以及与JB/T 4750—2003、TSG R0004—2009《固定式压力容器安全技术监察规程》之间的主要差异进行了介绍,并对NB/T 47012—2010提出了建议。

By comparison with general chemical vessels, service condition of pressure vessels for refrigerant equipment with particular, JB/T 4750--2003 Pressure Vessels for Refrigerant E- quipment is with the special industry standard, NB/T 47012--2010 Pressure Vessels for Refrig- erant Equipment is in JB/T 4750--2003 revision to the foundation. This paper introduces the main changes of NB/T 47012--2010 and with JB/T 4750--2003, TSG R0004--2009 Supervision Regulation on Safety Technology for Stationary Pressure Vessel the main difference between, and gives advice about NB/T 47012--2010.