HDPE/PE/PP Plastic Double Hollow Wall Spiral Winding Culvert Pipe Extruder Extrusion Line

Premium Material Construction
High-grade HDPE/PE/PP blend ensures superior durability, corrosion resistance, and long-term structural integrity. Ideal for heavy-duty drainage, sewage, and culvert systems.
Innovative Spiral Winding Design
Double hollow wall technology enhances load-bearing capacity while maintaining lightweight flexibility. Perfect for underground infrastructure, road crossings, and agricultural drainage.
Precision Extrusion Process
Advanced extruder line guarantees uniform wall thickness and seamless joints, reducing installation time and maintenance costs. Engineered for high-volume production with consistent quality.
Wide Application Range
Suitable for municipal projects, industrial wastewater management, and stormwater systems. Adaptable to harsh environments with UV and chemical resistance.
Cost-Effective Bulk Solution
Optimized for large-scale procurement with competitive pricing, delivering unmatched value for contractors and infrastructure developers. Direct factory supply ensures no middleman markup.
Global Compliance Standards
Meets international ASTM/ISO certifications for safety and performance. Trusted by professionals worldwide for reliable, eco-friendly piping solutions.