Xinzhou Perforated Drainage Pipe Stone Plastic Blind Channel Price, Plastic Blind Channel Pipe, Plastic Blind Tube, Plastic Blind Channel Manufacturer

Flexible Perforated Drainage Pipes are supported by anti-rust spring rings to form a high-pressure soft structure. The non-woven lining filters out silt and impurities, preventing them from entering the pipe, thus achieving the function of clean percolation. The polyester filament outer wrap has excellent water absorbency, capable of quickly collecting excess moisture from the soil mass.Rubber bands integrate the coated layer of the pipe wall with the spring steel wire tube body into an organic whole, offering excellent all-around permeability. Water permeates smoothly into the pipe, while silt and impurities are blocked outside, achieving the purpose of permeability, filtration, and drainage in one go. It creatively utilizes the principle of capillary permeation, allowing all-around permeability throughout, making the permeation, filtration, and drainage quick and effective. It also features a large permeable area, high compressive strength, low laying requirements, simple installation and connection.Structure is lightweight and durable, with advantages such as low overall cost. Connection method: Drainage pipe catalog (6 images) construction is based on the principles of reliability and convenience. Φ50mm drainage pipes can be produced according to the tunnel's circumferential length and connected with longitudinal pipes of 6-30m in length. They come with matching straight and tee connectors for easy assembly.Lining steel wire: High tensile spring hard wire, phosphated for rust prevention, coated with P.V.C (resistance heating method). Filter layer: Non-woven filter layer. Water-permeable and coated material: Warp yarn made of high tensile nylon, weft yarn made of special fibers. Adhesive material: Special strength P.V.C adhesive.