SINCE 1952
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Scientific research results

Scientific research results


In 2012, it undertook the research and development work of the “Localization of key valves for ultra-(ultra-) critical thermal power units” project presided over by the National Development and Reform Commission and the National Energy Administration; after strict inspection by the National Development and Reform Commission and the Energy Administration organized by the ultra-(ultra-) critical expert jury, all R&D results met the design requirements and obtained the evaluation certificate issued by the relevant national departments.



In 2016, in the same year, the company independently developed NPS56-600LB fully welded ball valve, which was successfully developed.



In 2017, the bellows regulating valve, molten salt gate valve, and molten salt globe valve used in molten salt power generation projects were successfully developed.



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