HDPE Double Wall HDPE Corrugated Pipe for Drainage and Sewerage DN300

HDPE Double Wall HDPE Corrugated Pipe for Drainage and Sewerage DN300. 50-Year Underground Lifespan: Designed for a minimum service life of 50 years underground due to durable PE100 material. Corrosion and Abrasion Resistant: Inert HDPE material resists chemicals, abrasion, hot soils, and effluent effectively. High Flow Capacity: Smooth interior wall with a low Manning's value of 0.012 ensures increased flow capacity. Structural Strength: Corrugated exterior supports typical construction loads; available in Ring Stiffness SN4-SN10. Easy Socket Installation: Spigot-socket connection method allows quick, easy, and sealed installation using rubber rings. Wide Size Range: Available in sizes from DN110 to DN1200mm to suit various drainage and sewerage needs. Certified Quality: Manufactured under ISO 9001:2015 with CE, ISO, and CNAS certifications for reliability. Lightweight and Cost-Effective: Light weight product maximizes delivery and installation efficiencies for best-installed cost.