This paper summarizes the current research status of National Quality Infrastructure(NQI)at home and abroad.Subsequently,the connection between the safety of the boiler steam system and the NQI is explained.The research direction of applying NQI to boilers system safety improvement is further discussed.NQI serves to improve the quality of boiler steam system,which can not only meet the national requirements for high-quality development,but also provide scientific guidance for the development of regional boiler manufacturing industry and boiler industry.This article proposes that it is necessary to sort out shortcomings and deficiencies from four dimensions of"measurement,standard,inspection,testing,certification and accreditation",and build a hierarchical supervision model targeting the boiler steam system including key components.
National quality infrastructure(NQI)Boiler steam systemClassification management
NETL
NSTL
万方数据
