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In the construction and maintenance of modern urban infrastructure, the repair of municipal pipelines is crucial.

PVC-U large diameter spiral wrapping pipe is gradually becoming a core component of modern efficient drainage systems with its excellent material properties, flexible manufacturing methods, and efficient installation processes.

In the field of municipal pipeline repair, spiral winding trenchless technology has become the first choice for many engineering projects with its unique advantages.

Spiral winding trenchless pipe repair technology shows unique adaptability and flexibility in the face of complex geological conditions, becoming an effective means to solve the maintenance problems of underground pipe networks.

The sealing basis of PVC-U large diameter spiral wrapping pipe connection lies in scientific structural design.

Chongqing Hutong Pipeline Technology Equipment Co., Ltd. is a professional large-diameter PVC-U winding pipe and technical equipment manufacturing enterprise integrating R&D, production and service.