Chepetsky Mechanical Plant (ChMZ, part of Rosatom's Fuel Division) has broken the record for the production of special tubes for fuel rods (fuel element). In 2024, the company manufactured over 1 million zirconium cladding for nuclear fuel. This was reported by the state corporation's press service.

Zirconium rolled products production
Zirconium rolled products production
Источник изображения: ChMZ
This volume of cladding tubes has been produced for the first time in the history of the enterprise. The increase in production was achieved as part of a large-scale production reconstruction program.
ChMZ Press Service

The modernization of ChMZ is associated with the high workload of the enterprise. This concerns the implementation of large Rosatom projects: the construction of the Akkuyu NPP in Turkey and the Kudankulam NPP in India.

Zirconium cladding
Zirconium cladding
Источник изображения: ChMZ

Chepetsky Plant is a key supplier of structural materials and components for the manufacture of nuclear fuel. Over the past 50 years, the company has produced 34 million fuel rod cladding with a total length of about 120,000 km. At the same time, one fuel assembly for a VVER-1000 reactor contains 312 fuel rods. 163 fuel assemblies (50,586 fuel rods) are required to operate the reactor.

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