large diameter polyethylene pipe

Large Diameter Krah Pipe (DN1000-DN3000) offers lightweight construction with high ring stiffness (SN4-SN16), leak-proof electrofusion joints, smooth hydraulic surface for anti-clogging, and superior chemical resistance for 50-100+ year lifespan in heavy-duty drainage infrastructure.

Large Diameter U-shaped Steel Belt Reinforced HDPE Corrugated Pipe offers exceptional ring flexibility, high strength, and reliable performance. With diameters from DN300mm to DN2600, it provides superior corrosion resistance, peel strength ≥100 N/cm, and a service life exceeding 50 years.

SRPE steel belt reinforced PE pipe offers superior strength (SN12.5+) & corrosion resistance for 50+ years. Lighter than concrete, diameters DN300-2600mm. Ideal for heavy-load drainage & infrastructure.

Large Diameter DWC HDPE Pipe (200-800mm) offers reliable ring stiffness, smooth interior for 20-30% lower flow resistance, corrosion resistance with 50+ year lifespan, flexible leak-free connections, lightweight installation, and competitive overall cost. Suitable for municipal, industrial, and agricultural drainage applications.

High-Flow Large Diameter PE Water Supply Pipe DN630-DN1600 offers massive flow volume with low hydraulic friction, heavy-duty ring stiffness for collapse resistance, flexible adaptation to soil settlement, and eco-friendly non-toxic construction for potable water systems.

Large Diameter DWC HDPE Double Wall Corrugated Pipe (200-800mm) engineered for industrial sewage discharge and agricultural drainage applications. Delivers smooth interior surfaces for 20-30% reduced flow resistance compared to cement pipes, outstanding corrosion resistance for 50+ year durability, and flexible leak-proof joint connections. Mobile on-site production capability minimizes transportation costs.

Steel Belt Reinforced PE Spiral Corrugated Pipe designed for agricultural irrigation and water conservancy projects. Features U-shaped steel belt reinforcement with HDPE spiral winding, DN300-2600mm diameters, SN12.5+ ring stiffness, and 50+ year service life. Ideal for large-scale irrigation networks, drainage, and water transmission.

DN355-DN1000 High-Pressure Large Diameter Perforated Steel Strip Reinforced PE Pipe combines HDPE corrosion resistance with internal steel reinforcement for superior pressure handling (up to 2.0 MPa), minimal thermal expansion, and zero creep deformation. Ideal for municipal water, mining, and industrial fluid networks with 50+ year design life.

HDPE structured wall hollow spiral winding pipe for agricultural irrigation and farmland drainage. DN300-3000mm, SN4/SN8+, 50-70 year lifespan. Smooth bore for max flow, mobile on-site fabrication, fertilizer and soil chemical resistant.