The official website of Shanghai Songjiang Group presents the information: 【Shanghai Songjiang Group’s Rubber Expansion Bellows Recognized by Shangcai County’s 800kV Converter Station】. The Zhumadian UHV ±800kV Converter Station and 1000kV Substation project is located in Caigou Town, Shangcai County.
Project Background: The 800kV converter station project in Shangcai County is a key project of the State Grid, aimed at enhancing the power transmission capacity and stability in Central China. As an important part of the UHVDC transmission project, this station will significantly improve the efficiency of power transmission, reduce energy loss, and provide more stable and reliable power supply to Henan Province and the entire Central China region. The completion of this converter station will further perfect the structure of the national power grid, improve energy utilization efficiency, and is a critical component of the national energy strategy.
Contribution of Shanghai Songjiang Group: The selection of rubber expansion bellows from Shanghai Songjiang Group for such an important national project fully reflects the group’s outstanding performance in product quality and technical standards. The rubber expansion bellows produced by Songjiang Group are renowned in the industry for their excellent vibration and noise reduction performance, high pressure resistance, and corrosion resistance. The products recognized and applied in the Shangcai County 800kV converter station project include the DN250 and DN300 models, both equipped with limit devices. The use of these products not only enhances the overall safety and stability of the project but also ensures the long-term stable operation of the converter station.
Product and Service Assurance: To meet the high standards of the Shangcai County 800kV converter station project, Shanghai Songjiang Group strictly controls the quality during the design and manufacturing process. All rubber expansion bellows are made from high-quality materials and undergo rigorous production processes and quality inspections to ensure that every product meets national standards and project requirements. Additionally, Songjiang Group offers a 5-year quality guarantee, promising to be fully responsible for any quality issues within the warranty period, providing comprehensive technical support and after-sales service. This not only demonstrates Songjiang Group’s confidence in the quality of its products but also its commitment to customer satisfaction.
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