hdpe stormwater pipe

HDPE structured wall pipe with high ring stiffness, corrosion resistance, and smooth inner wall for efficient flow. Meets GB/T 19472.2 standard, offers flexible leak-free connections, and has a 50+ year lifespan for municipal drainage and sewage projects.

HDPE structured wall pipe offers superior ring stiffness (SN4/SN8+) for deep burial, large diameters up to 3000mm, and 50+ year corrosion resistance. Features smooth interior for maximum flow, flexible leak-free joints, and on-site production capabilities.

Steel Wire Mesh Reinforced HDPE Composite Pipe (SRTP) offers exceptional pressure resistance, flexibility, and 50-year durability for municipal networks. Features corrosion-free HDPE interior, superior creep resistance, and leak-proof electrofusion joints for water supply, firefighting, gas distribution, and drainage systems.

High Durability DWC HDPE Pipe engineered for highway and railway culvert drainage systems. Features SN4/SN8 ring stiffness for heavy load capacity, ultra-smooth inner wall for maximum flow rates, lightweight design at 1/8 weight of concrete, and 50+ year corrosion-resistant lifespan. Excellent seismic flexibility for transportation infrastructure.

HDPE structured wall Krah pipe for municipal sewage and stormwater drainage. Hot-state spiral winding, integrated electrofusion jointing, 100% leak-proof. 200-2000mm diameters, 50+ year lifespan for sanitary sewer, CSO, and culvert replacement projects.

HDPE structured wall hollow spiral winding pipe for highway and railway transportation drainage. DN300-3000mm, SN8+ traffic-rated, 50-70 year lifespan. De-icing salt immune, watertight electrofusion joints, on-site production for infrastructure projects.

DWC HDPE Double Wall Corrugated Pipe (200-800mm) designed for municipal stormwater drainage systems. Features smooth interior for 20-30% lower flow resistance, reliable ring stiffness, flexible leak-free electrofusion welded connections, and 50+ year corrosion-resistant service life. Lightweight design enables easy installation without heavy equipment.

Type A Polyethylene Hollow Wall Winding Pipe offers superior durability with optimized ring stiffness and surge resilience. Features ultra-smooth inner walls for high flow efficiency, zero-leakage electrofusion joints, and lightweight construction for easy installation. With chemical-resistant service life exceeding 50 years, it's ideal for municipal sewage, stormwater, and drainage systems.

1.0MPa-2.0MPa Low Pressure HDPE Solid Wall Abrasion Resistant Pipe offers exceptional wear resistance, outperforming steel by 4-7 times. Features corrosion immunity, ultra-smooth self-cleaning interior, and leak-proof butt-fusion joints for mining, dredging, power ash management, and municipal applications.