【Hainan Changjiang Nuclear Power Plant】Rubber Expansion Joint Contract
Shanghai Songjiang Vibration Absorber Co.,Ltd. Official Website Introduces: 【Hainan Changjiang Nuclear Power Plant】Rubber Expansion Joint Contract Information. Songjiang Group provides high-quality rubber expansion joint products for numerous nuclear power plant projects in various cities, ensuring guaranteed product quality. The following is the contract information for rubber expansion joints for the Hainan Changjiang Nuclear Power Plant project.
1.Introduction to Hainan Changjiang Nuclear Power Plant:
Hainan Changjiang Nuclear Power Plant, capable of accommodating the construction of four large nuclear power units, has a total investment of nearly 19 billion RMB, jointly funded by China National Nuclear Corporation and China Huaneng Group. This nuclear power project will construct two nuclear power units, with Unit 1 planned to be connected to the grid and start power generation by the end of 2014. Construction of the Hainan Changjiang Nuclear Power Plant commenced on April 25, 2010, marking the largest, most technologically advanced, and environmentally friendly energy construction project in Hainan’s history.
On September 2, 2020, the State Council executive meeting approved the Hainan Changjiang Nuclear Power Plant Phase II project, with a total investment of 39.45 billion RMB. On October 3, 2021, the foundation pouring for the conventional island turbine hall of Unit 3 was completed. According to Sun Qin, Chairman of China National Nuclear Corporation, the Changjiang nuclear power project adopts mature domestically developed second-generation improved nuclear power technology, with a single unit capacity of 650,000 kilowatts, well-suited to the power demand of Hainan’s grid. Preliminary estimates indicate that the operation of nuclear power units for 7,000 hours annually can reduce the consumption of standard coal by about 2.6 million tons per year, leading to significant environmental benefits, including a reduction of approximately 7.8 million tons of carbon dioxide, 450 tons of smoke, 1,600 tons of sulfur dioxide, and 9,700 tons of nitrogen oxides compared to coal-fired units of equivalent capacity.
In September 2020, the Phase II project of the Hainan Changjiang Nuclear Power Plant had a total investment of 39.45 billion RMB, with a planned investment of 1.8 billion RMB for the year 2019. The Phase II project plans to construct two million-kilowatt pressurized water reactor nuclear power units, with Units 3 and 4 located adjacent to Units 1 and 2 of the Phase I project, within the same site. The “Hualong One” (fusion version) technology scheme is selected for the units, with a nominal power capacity of approximately 1200 MWe per unit. The construction period for a single unit of the Changjiang Nuclear Power Plant Phase II is 60 months, with a 10-month interval between the start dates of the two units. On March 9, 2022, at 15:26, with the installation of the third safety injection tank, the first pre-installation equipment hoisting operation for Unit 3 of the Hainan Changjiang Nuclear Power Plant was completed, laying a solid foundation for subsequent mainline work such as the construction of the internal structure of the reactor building at 0m and the subsequent pre-introduction of equipment.
From April 22 to 23, 2010, the circulating water ultrasonic flow measurement project for the Sanming Changjiang Nuclear Power Plant in Fujian’s Fangjia Mountain was initiated at the State Grid Electric Power Research Institute. On April 25, the Hainan Changjiang Nuclear Power Plant project commenced construction, with important instructions from Premier Li Keqiang. On the same day, China Nuclear Concrete Company successfully completed the production and transportation tasks of FCD concrete for the Changjiang Nuclear Power Plant. On October 3, 2021, the foundation for the conventional island turbine hall of Unit 3 of the Hainan Changjiang Nuclear Power Plant was successfully poured. On February 26, 2022, the Hainan Changjiang Nuclear Power Plant received good news that the lower cylinder of the first global steel containment of the “Linglong One” was successfully lifted into place, completing the milestone plan 46 days ahead of schedule and laying a solid foundation for further high-quality and steady progress in the construction of small modular reactor projects. At 4:18 a.m. on May 15, the steel liner module for the reactor building of Unit 4 of the Phase II project of the Hainan Changjiang Nuclear Power Plant was lifted into place, laying a solid foundation for the smooth progress of the construction of the internal structure of the reactor building for Unit 4.
2.Hainan Changjiang Nuclear Power Plant Rubber Expansion Joint Contract Scanned Document:
3.Product Image of Rubber Expansion Joint Contract for Hainan Changjiang Nuclear Power Plant:
4.Shanghai Songjiang Vibration Absorber Co.,Ltd. Introduction:
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