Guangzhou Hengyun Enterprise Group Co., Ltd. is a state-owned key power production and central heating listed company in Guangzhou. It is located in the West District of Guangzhou Economic and Technological Development Zone, a state-level development zone in the center of the Guangzhou-Hong Kong-Macao Golden Delta. Industrial enterprises transport steam for industrial production. At present, the heating pipe network has covered a large number of industrial heating enterprises, which has guaranteed the regional economic development.



During the construction of the heating pipe network, the quality requirements of the thermal insulation pipeline engineering of "Guangzhou Economic and Technological Development Zone" are second to none in China. With the support, it has become the main supplier of buried pipelines, and has successfully completed the construction of a directly buried thermal insulation steam pipeline network of more than 20 kilometers. Received unanimous praise from many parties.



The pipeline network is in good condition so far.



Project characteristics: high groundwater level, easy to cause pipeline corrosion, frequent typhoon disasters in summer and autumn, and prone to rainwater inversion disasters from buried pipes.



The quality requirements of the first batch of national-level "Guangzhou Economic and Technological Development Zone" thermal insulation pipeline projects are second to none in China. "Shanghai Kehua" successfully participated in the completion of about 20 Construction of several kilometers of directly buried thermal insulation steam pipe network. Received unanimous praise from many parties.