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About UsZHONGTAI HENGBANG Engineering Technology Co., Ltd. is located in the Academician Entrepreneurship Base of Tai'an National High-Tech Industrial Development Zone, Shandong Province. The company is a comprehensive service provider specializing in engineering consulting and design, materials R&D and manufacturing, as well as operations and maintenance. With strong technical expertise and robust R&D capabilities, its products are primarily applied in critical areas such as water conservancy infrastructure projects, transportation infrastructure initiatives, and environmental protection solutions for isolating and preventing leakage from urban waste and highly hazardous industrial solid waste.
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ProductsZHONGTAI HENGBANG Engineering Technology Co., Ltd. boasts production lines sourced from countries including Germany, Italy, Denmark, Belgium, and Switzerland, adhering to rigorous quality management systems and testing standards. We are equipped with advanced testing equipment capable of evaluating tensile strength, creep resistance, UV protection, water permeability, flame retardancy, antistatic properties, chemical corrosion resistance, and oxidation performance.
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Application CasesThe product is primarily used in hydraulic infrastructure projects, transportation infrastructure projects, and environmental protection applications—including the isolation and impermeability of municipal waste and highly hazardous industrial solid waste.
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BlogPrioritizing technological advancement and innovation, our company is committed to fulfilling user needs to the fullest extent possible.
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Service hotline:
Phone: +86-5386136388
WhatsApp: +8618953886999
Fax: +86-5386136389
Website: http://www.cnzthb.com
Email: cnzthb@163.com
Address: East Section of Zhongtianmen Avenue, Tai'an High-tech Zone, Shandong Province
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Perforated corrugated pipes are a new type of permeable drainage plastic pipe made from high-density polyethylene (HDPE) combined with other additives, featuring a distinctive corrugated exterior design. These permeable corrugated pipes are manufactured by punching holes along the grooves and then wrapping the outer surface with needle-punched geotextile fabric. Depending on the specific type of pipe, they can be categorized into single-wall and double-wall perforated corrugated pipes.
Thanks to their unique design—where the perforations are strategically placed in the wave troughs and shaped as elongated slits—the product effectively addresses the common issue of clogging found in conventional flat circular-hole designs, ensuring optimal drainage performance. Moreover, the size of the perforations can vary widely—from 10mm × 1mm to 30mm × 3mm—allowing for tailored solutions based on different drainage needs. These perforations can also be evenly distributed across 360°, 270°, 180°, or 90° angles, making them highly versatile for a range of applications.
This innovative product is widely used in various drainage systems, including roadways, railway subgrades, subway projects, waste disposal sites, stormwater channels, green spaces, sports fields, and slope stabilization efforts where excessive moisture poses challenges. Additionally, it plays a crucial role in agricultural and horticultural settings, serving as an essential component in underground irrigation and drainage systems.
Alongside soft-type permeable pipes and plastic blind drains, perforated corrugated pipes have become three of the primary products driving China’s civil engineering projects focused on infiltration and drainage.
ZHONGTAI HENGBANG Engineering & Technology Co., Ltd.
Address: East Section of Zhongtianmen Avenue, Tai'an High-tech Zone, Shandong Province
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