Urban underground utility tunnels serve as the “lifeline” for city operation, as well as core infrastructure that consolidates urban safety resilience and improves livelihood security capacity.
Recently, Huang Wei, Deputy Secretary of the Huaibei Municipal Party Committee and Acting Mayor, led a team to conduct an on site investigation into the construction and operation of urban underground utility tunnels, and intensively supervised the upgrading of urban infrastructure. The first stop of his inspection was the pipe network section of the Huaibei Urban Rural Surface Water Plant Water Distribution Project supplied by Tianjin Youfa Pipeline Technology Co., Ltd., where he paid close attention to and affirmed the quality of project pipes and the achievements of project construction.
This Huaibei Urban Rural Surface Water Plant Water Distribution Project is a key livelihood focused initiative aimed at improving Huaibei’s urban rural water supply system, optimizing water resource allocation and guaranteeing residents’ safe drinking water. It carries important strategic significance for enhancing urban water supply capacity, refining urban functional layout and driving high quality urban development.
The core water transmission pipelines of this project adopt DN600 internal and external epoxy plastic coated steel pipes with welded flanges on both ends supplied by Youfa Pipeline Technology. Leveraging outstanding product performance, consistent quality and reliable project adaptability, these pipes lay a solid hardware foundation for the safe, efficient and long term operation of Huaibei’s urban underground pipe network.


Youfa Pipeline Technology boasts strong custom processing capabilities for plastic coated steel pipes and can provide diversified supporting processing services according to project operating condition requirements. Custom fabrication of multiple connection ends including welded flanges, welded stiffening rings and grooved ends is available for pipes to adapt to different installation methods and pressure bearing requirements. Meanwhile, various anti corrosion systems can be customized as needed. Multiple anti corrosion options such as internal external epoxy coating, inner epoxy plus outer polyethylene coating, and inner epoxy plus outer double epoxy coating can be flexibly selected to address scenarios with complex geological conditions and diverse conveying media.
Post time: Sep-20-2026




