HDPE double-wall corrugated pipe

HDPE double-wall corrugated pipe In buried engineering projects such as municipal drainage, sewage, and communication conduits, pipes must withstand external soil pressure and dynamic surface loads, resist erosion from groundwater and corrosive media, and adapt to deformation caused by uneven foundation settlement. This HDPE Double Wall Corrugated Pipe is manufactured using an extrusion molding process. The inner wall is smooth and flat, while the outer wall features trapezoidal or arc-shaped corrugated ribs, forming a hollow structure between the inner and outer walls. This ensures ring stiffness while achieving lightweight material, making it suitable for buried drainage and communication conduit projects with long-term operating temperatures not exceeding 45℃, and also meeting industrial drainage and sewage requirements. As a HDPE EcoFlow HDPE Pipe, the product possesses excellent anti-settlement capabilities, adapting to foundation deformation without cracking, ensuring the lo…