Perforated steel belt polyethylene composite pipe for drainage
This perforated steel belt polyethylene composite pipe for drainage is an innovative blend of steel belt reinforcement and perforated polyethylene structure, designed to provide efficient drainage solutions for municipal rainwater infiltration, industrial wastewater treatment and sponge city construction. The product is designed with a controllable permeability to achieve 50-100L/m² per hour, while the reinforcing layer of the steel belt provides SN10 level of ring stiffness support to adapt to soft ground and long-term loading requirements. The perforated polyethylene walls are laser-punched for corrosion resistance against sewage media, and heat-fusion welding ensures leak-free connections, significantly reducing maintenance costs. The inner wall guide groove design accelerates water infiltration, the outer wall annular rib structure enhances pressure resistance, the water permeability can be controlled to enhance drainage efficiency, the reinforcement layer of the steel belt guarantees structural stability, and the perforated polyethylene wall extends its service life. Perforated steel belt polyethylene composite pipe for drainage through the production process of environmentally friendly recycled materials, support assembly construction to shorten the construction period by more than 30%, widely used in urban green belt drainage, industrial parks, sewage treatment and sponge facility construction. With the advantages of heat fusion welding and corrosion resistance, the perforated steel with polyethylene composite pipe for drainage continues to provide technical support for sustainable drainage systems.