The CGN Zhejiang San’ao Nuclear Power Project employs the “Hualong One” nuclear power technology, marking a significant breakthrough in Chinese nuclear power advancements. The high standards of this project posed strict requirements on equipment suppliers, and Shanghai Songjiang Group, with its advanced manufacturing processes and excellent product quality, became a key equipment supplier for the BOP civil engineering and conventional island installation.

The rubber joints provided by Songjiang Group for the San’ao Nuclear Power Project exhibited outstanding pressure resistance, high-temperature tolerance, and corrosion resistance, ensuring long-term stable operation in the challenging environment of a nuclear power plant. Utilizing advanced rubber materials and incorporating proprietary technologies developed by the company, these products significantly improved safety and longevity. In nuclear power projects, equipment reliability is crucial to the entire project’s success, and the rubber joints provided strong support for the project’s smooth progress.
This collaboration not only reinforced Songjiang Group’s market position in the nuclear power industry but also demonstrated the company’s comprehensive capabilities in high-difficulty, high-technology content projects. Looking ahead, Songjiang Group will continue to provide technical support for more high-end projects and contribute to the development of clean energy.
Scanned Copy of the Rubber Expansion Joint Contract:
Delivery Photos of the Rubber Expansion Joint:


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