Chongqing Hutong Pipeline Technology Equipment Co., Ltd.

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. On the basis of fully absorbing domestic and foreign pipeline production technology, it has successfully developed "DN300-3000mm diameter PVC-U winding pipe production technology and production equipment" and "DN600-2600mm diameter mechanical spiral winding pipe non-excavation water repair pipe". It has obtained many national patents, and its products meet national standards. It has been promoted and used in many provinces and cities such as Chongqing, Hubei, Fujian, Guangdong, Shandong, Henan, and Hebei, and has achieved good social and economic benefits.

The mechanical spiral winding pipe non-excavation water repair process is to place the spiral winding machine in the original pipeline well room, and spirally wind the special PVC plate strip into a new pipeline. After the plate strip is interlocked by the inner wall male lock buckle, female lock buckle and the outer wall male lock buckle, female lock buckle, the lock buckle is fixed together, and the annular gap between the pipes is grouting treated to form a strong composite pipe.

Hutong Pipeline aims at technological innovation and serving the society: honest cooperation and mutual benefit and win-win are the criteria, standardized management and full-process service are the means, continuous research and development and promotion of new patented technologies and new products are the support, large-caliber PVC-U winding patented technology with its own intellectual property rights is the guide, and continuous new technology and new product research and development and market promotion are the leader to achieve a benign interaction between technology and market demand, and rapidly develop into a well-known brand enterprise for the application and promotion of practical technology products nationwide.

Hutong Pipeline has successfully replaced steel and concrete with plastic: Hutong Pipeline adopts a new technology of factory-made plastic strips and pipes on-site, novel structure, and on-site production of DN300-3000mm pipes, saving a lot of hoisting and transportation costs, and providing more convenient construction, lower prices, and higher quality pipes for urban sewage, water diversion, agricultural irrigation, etc. Hutong Company enables you to produce the largest diameter pipes with the least investment, fully reflecting that science and technology is the primary productive force.