Chongchi Company Leads the Formulation of National Standard for Gearboxes Used in Nuclear Power Seawater Circulation Pumps

Recently, the inaugural working group meeting for the national standard "Design Specification for Vertical Gearboxes Used in Nuclear Power Seawater Circulation Pumps," led by Chongchi Company, was successfully held. The convening of this meeting is not merely a technical specification discussion but also represents a significant leap for Chongchi Company from product manufacturing to rule-setting, marking a new stage where core nuclear power equipment enters the phase of “leading the definition.”

Leading the formulation of this national standard fully demonstrates Chongchi Company's technical strength and reflects its industrial responsibility. Only by consolidating the technical experience gained during R&D into standards can reproducible and scalable technical references be provided for the technological advancement and industrial upgrading of the entire industry.

From technological breakthroughs to standard leadership, the development and implementation of the national standard "Design Specification for Vertical Gearboxes Used in Nuclear Power Seawater Circulation Pumps" clarifies the design approach, verification methods, and quality criteria, laying a solid foundation for the independent, standardized, and large-scale development of China's nuclear power equipment. This will drive the overall improvement of manufacturing capabilities across the entire industrial chain, accelerate the localization and substitution process of nuclear power equipment, and effectively safeguard national energy security.