Core Viewpoint - China's heavy-duty gas turbine technology has achieved a significant breakthrough with the "Hua Dian Rui Yi" F-class gas turbine's first-stage blade operating for over 2000 hours, setting a new record for domestic production [2][3][4]. Group 1: Breakthrough Details - The "Hua Dian Rui Yi" F-class gas turbine's first-stage blade achieved over 2000 hours of operation at Jiangsu Huadian Qishuyan Power Generation Co., marking a milestone in domestic heavy-duty gas turbine technology [2][3]. - The project involved extensive testing, including 48-hour and 1000-hour trials, which provided critical data for the long-duration operation [3]. - The first-stage blade is a key component of heavy-duty gas turbines, characterized by complex design and manufacturing processes, and its successful operation indicates a significant advancement in China's capability to produce high-temperature components [3][4]. Group 2: Industry Implications - The success of the "Hua Dian Rui Yi" project paves the way for fully domestically produced F-class gas turbines, enhancing China's position in the high-end equipment manufacturing sector [4]. - The global gas turbine market is projected to reach $28.14 billion in 2024, with a compound annual growth rate of 7.4% from 2025 to 2034, indicating a growing demand for gas turbines [5]. - The economic value of the hot-end components in heavy-duty gas turbines is significant, accounting for 30% to 40% of the total value, despite representing only 10% of the components [5][6]. Group 3: Recent Developments - In July, Dongfang Electric announced the successful commissioning of its M701F5 gas turbine, achieving an 85% localization rate, marking a significant step in domestic gas turbine production [6]. - The M701F5 project utilized advanced materials and designs, resulting in improved efficiency and output, further demonstrating the progress in China's gas turbine technology [6].