In the sewage renovation project of the bus factory area of Jinan Long-distance Bus Station, the underground sewage pipes of this project use HDPE double-wall corrugated pipes and PE water supply pipes. Various specifications from dn300 to dn800 are laid. Dingrun PE drainage and sewage pipes have been used in this project for a long time. Up to thousands of meters, the product is cost-effective!
PRODUCTS USED IN THIS PROJECT
Sanmenxia Industrial Cluster Area Road Sewage Renovation ProjectThis project has problems such as poor drainage of the original underground sewage pipes, rainwater seeping directly into the ground, corrosion and damage to the road structure. It is urgent to transform the underground drainage and sewage system. Dingrun's HDPE double-wall corrugated pipes are widely used by the winning bidder. In the sewage renovation of this road, the unique pipe wall structure design greatly reduces the cost of renovation compared with pipes of other structures.
Read Case- High-tech Zone Second Street Drainage Project
The drainage work of this project adopts a rainwater and sewage diversion system, and the pipes adopt HDPE double-wall corrugated pipes and socket connection methods. The underground large-diameter drainage pipes produced by Dingrun are of high quality and have sufficient inventory. After the winning bidder came to the factory for an on-site inspection, 7 corrugated pipe production lines and 150 acres of stock yard were supplied on the same day.
Read Case - Zhumadian Xincai Road Pipe Network Project
In the Xincai road pipe network project in Zhumadian, the winning bidder purchased Dingrun's PE water supply pipes and HDPE double-wall sewage corrugated pipes as water supply and drainage pipes in this road pipe network project. Because HDPE plastic pipes are convenient and reliable to connect, a large number of It can replace concrete pipes and cast iron pipes and is easy to construct, which can reduce construction costs and shorten the construction period. Dingrun's products are being used in more and more pipe network reconstruction projects.
Read Case - HDPE double-wall corrugated pipe drainage project in Zhanfang Street
This project is a drainage project for a resettlement house in a real estate in Zhengzhou. It is mainly used for daily sewage discharge and rainwater discharge. This project uses Dingrun HDPE double-wall corrugated pipes and plastic inspection wells. The engineering construction is not difficult and the installation is quick. The use of hdpe double-wall corrugated pipes is particularly popular in residential streets. Living communities generally do not cause road pressure. The ring stiffness of the hdpe double-walled corrugated pipes used is sufficient to cope with it. At the same time, it is also suitable for domestic drainage. , the pipeline also has good performance in corrosion resistance and chemical resistance, and its service life can be as long as more than 50 years. The HDPE double-wall corrugated pipes produced by Dingrun are widely used in municipal projects and used as buried rainwater and sewage pipes. This product is widely used in municipal road drainage projects.
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