Recently, China's third-generation nuclear power technology "Hualong One" with completely independent intellectual property rights has been reported frequently.
"Hualong No. 1", the world's first reactor-Fuqing Nuclear Power Plant Unit 5, officially began loading fuel recently, marking the unit's entry into the nuclear commissioning stage of the main system and an important step towards completion and commissioning.
Almost synchronous with the official start of the world’s first reactor, the first overseas reactor of "Hualong One"-K-2 unit of Karachi Nuclear Power Plant in Pakistan has successfully completed the thermal performance test, laying a foundation for major nodes such as subsequent machine assembly and grid-connected power generation. Solid foundation.
"Hualong No. 1" is one of the most advanced nuclear power technologies in the world. It meets the highest international safety standards in terms of safety and is one of the three generations of nuclear motor models that are highly accepted in the nuclear power market today. As "China's national business card", "Hualong One" is also a major landmark achievement of China's nuclear power innovation and development, which is of great significance to China's leap from a nuclear power country to a nuclear power power country.
ZXZG Heavy Industry Technology Group is one of the earliest companies in China that focused on the nuclear power field and developed key castings and forgings for nuclear power equipment. The company always keeps up with the national strategic needs, keeps in mind the responsibilities of “the country’s most important weapon”, takes the initiative, and takes the initiative, relying on the platform advantages of China's large-scale casting and heat treatment center, provincial large-scale casting and forging engineering technology research center, and focusing on key nuclear power technologies Independent innovation of equipment and breakthroughs in bottlenecks, unremitting efforts to solve the "core" technical problems of high-end nuclear power casting and forging manufacturing, and continuously providing a series of high-quality nuclear power casting and forging products for major national projects. Among them, as a symbol of China's nuclear power going global, "Hualong One" has become the biggest highlight in the development of ZXZG nuclear power products.
At Fuqing Nuclear Power Plant, ZXZG has successively provided the main pump support for its No. 5 and No. 6 nuclear power plants, as well as important components such as anchors, water separator reheaters, and provided upper supports, tube plates, and main steam inlet and outlet pipes. 42 Pieces of casting and forging products.
In the first overseas reactor of "Hualong One"-Karachi Nuclear Power Plant in Pakistan, ZXZG successively provided PRS water supply tanks and supporting equipment for its K-2 and K-3 nuclear power units, providing upper and lower heads, cylinders, and manhole covers. , Manhole seat and more than 60 castings and forging products.
Not only that, ZXZG also provided steam generator forgings, main steam inlet and outlet pipes, etc. for the "Hualong No. 1" Fujian Zhangzhou Nuclear Power Plant Unit 1 and Unit 2 Nuclear Power Plant, Ningde Unit 5 Nuclear Power Plant, and Huizhou Unit 1 Nuclear Power Plant. The remaining castings and forgings.
In August of this year, ZXZG used 140 tons of steel ingots to successfully forge 72.76 tons of "Hualong No. 1" ZH-65 steam generator tube plate evaluation piece forgings at one time, which is ZXZG's future entry into the "Hualong No. 1" nuclear island. In the primary circuit forging market, the development of large and super large nuclear forgings provides strong support.