As a leading manufacturer of single-wall corrugated pipes, we offer high-quality SN4 corrugated plastic pipes made from durable PE (Polyethylene) material. These pipes are designed for reliable performance in various drainage and sewage applications. With a diameter of 25 mm, the pipes come in 100-meter coils, providing flexibility for large-scale projects. The threaded ends ensure secure and easy connections, making installation straightforward. Ideal for underground installations, our corrugated pipes are lightweight, resistant to wear, and highly flexible, ensuring long-lasting durability and excellent performance in a wide range of industrial, agricultural, and civil engineering applications.