Sewage pipe, Plastic. Corrosion-resistant plastic pipes. Product description: - Rigid and lightweight pipes with a black outer surface and orange inner layer - Material: Corrugated construction made of high-density polyethylene (HDPE) or polypropylene - Long-lasting, resistant to chemicals, moisture, and mechanical stress - Smooth inner surface: reduces flow loss, minimizes clogging risk - Suitable for trench and open-field communications. Application areas: - Rainwater and domestic sewage - Drainage systems - Collector and oil trap lines - Engineering infrastructure projects, agricultural irrigation lines - Temporary water conduits on construction sites. Technical advantages: - High ring stiffness, resistance to soil pressure - Easy transportation and installation of extended sections - Suitable ends/cuffs for leak-proof connections - Wide diameter selection (large diameter segments shown in the image) - Long-term operation and low maintenance costs. Can be assembled in various diameters and lengths according to your project requirements. A reliable solution for infrastructure, road, and industrial facilities.