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功能鉴定试验是核级阀门国产化的关键环节。国家核安全局规定,核安全级设备的样机必须进行核级设备的功能验证试验,只有通过设备验证试验的核安全级设备才能被正式的生产和采购。从2007年至今,中国原子能院反应堆工程设计研究所热工水力研究室按照ASME QME-1标准已经为国内多家核级阀门制造厂的多种型号阀门进行了一系列核级阀门功能鉴定试验,如球阀、闸
Functional test is the nuclear valve localization of key links. The National Nuclear Security Administration stipulates that the prototype of nuclear safety equipment must perform functional verification tests of nuclear equipment. Only nuclear safety equipment that passes the equipment verification test can be formally manufactured and purchased. From 2007 to the present, China Institute of Nuclear Energy Reactor Engineering Research Institute of Thermal Engineering and Hydraulics has carried out a series of nuclear-level valve functional qualification tests for many types of valves of many domestic nuclear valve manufacturers according to the ASME QME-1 standard. Such as ball valve, brake