N-HAP hot-dip plastic coating steel cable protection tube is a new generation of anti-corrosion pipeline products that use new anti-corrosion materials, use advanced equipment, and hot-dip plastic technology to achieve anti-corrosion inside and outside of steel pipelines. It is an upgraded product of traditional anti-corrosion pipelines, especially suitable for the use of anti-corrosion and pressure-proof, exposed, and other special requirements for the protection of road and bridge cables.

The tube is a major breakthrough in new products, new technologies, and new processes. The corrosion resistance has been significantly improved, and its aging resistance, corrosion resistance, mechanical strength, toughness, and processing performance have been significantly improved.

The tube has strong aging resistance and corrosion resistance, high mechanical strength, strong pressure bearing capacity, weather resistance, excellent insulation, smooth internal and external surfaces, a small friction coefficient, a low water absorption rate, and a wide temperature range. It combines the advantages of high-quality steel pipelines and nano-corrosion-resistant pipelines and is widely used in the construction of pipeline systems in power, communication, transportation, municipal, mining, petroleum, and chemical industries in various regions.