en.Wedoany.com Reported - On April 8th, the steam generator for Unit 1 of the Expansion Phase I successfully completed its hydraulic pressure test at Shanghai Electric Nuclear Power Equipment Co., Ltd. in China. All performance indicators met the required standards, marking a successful test on the first attempt. This represents a critical milestone in the manufacturing of the first steam generator.

The steam generator is a key core component of a nuclear power plant. It serves the dual function of primary heat exchange and providing a crucial safety barrier, making it vital equipment for ensuring the safe and stable operation of the plant. The hydraulic pressure test is regarded as the ultimate quality "final exam" for nuclear power equipment before it leaves the factory. This test simulates extreme operating conditions by applying water pressure higher than the working pressure. It comprehensively examines the structural integrity, sealing reliability, pressure-bearing capacity, and overall safety performance of the equipment. This ensures the equipment can operate safely and reliably throughout its designed lifespan and effectively prevents the leakage of radioactive materials. During the test, company equipment inspectors were present throughout to witness the process. The equipment showed no leaks, no deformation, and no abnormal sounds, with all performance parameters meeting the design specification requirements.

The successful completion of this hydraulic pressure test signifies that the main manufacturing work for the steam generator is essentially finished. This provides a solid guarantee for the on-time delivery and on-site installation of the equipment and lays an important foundation for the steady progress of subsequent project construction.

This article is compiled by Wedoany. All AI citations must indicate the source as "Wedoany". If there is any infringement or other issues, please notify us promptly, and we will modify or delete it accordingly. Email: news@wedoany.com