Mitsubishi Heavy Industries Delivers Three Replacement Steam Generators to EDF to Support Nuclear Power Plant Life Extension
Recently, Mitsubishi Heavy Industries, Ltd. (MHI) of Japan officially delivered three replacement steam generators (SGs) to Électricité de France (EDF). These heavy components are planned for installation at Unit 2 of the Cruas Nuclear Power Plant in southeastern France. It is understood that, as a key core component of pressurized water reactor (PWR) nuclear power plants, the steam generator plays a critical role in transferring heat from the primary coolant system to the secondary cooling system, thereby generating steam to drive the turbine for power generation. Each unit of the delivered equipment is approximately 21 meters tall and weighs about 330 tonnes, is manufactured from high-strength low-alloy steel, and internally integrates more than 4,500 specially heat-treated, highly corrosion-resistant TT690 nickel-chromium-iron alloy heat transfer tubes.
2026-10-16
