Lesso HDPE Double Wall Corrugated Pipe with Plain End

HDPE Double Wall Corrugated Pipe (Plain End) Material: High Density PolyethyleneSize: 110 to 800 mmRing Stiffness: 4KN/m2 and 8KN/m2Standard: prEN 13476-1Certification: ISO9001, ISO14001, OHSAS18001Applications: municipal drainage, agricultural irrigation and cable conduitAdvantages: light weight, impact resistance, low frictional coefficient, no scaling, chemical resistance,easy joint, long service time, etc.  Product advantages:1. High density, good compression resistance and good impact resistance;2. Good resistance of asymmetrical bedding, available being buried in the mollisol and quicksand;3. Rubber ring connection, easy but no leakage in the joit;4. Smooth interior wall and low friction, high flow capacity;5. Good corrosion resistance and no environment pollution;6. Light weight, easily transport and install, low construction cost;7. Application: municipal sewage; rainwater discharge; floodwaters drainage; irrigation; ventilation for mine and buildings; industrial waste discharge. Properties: ItemTypical ValueRing Stiffness (KN/m2) SN4≥ 4SN8≥ 8TIR≤10Ring Flexibility Smooth and evasive, no recurvation, no rupture, no withdraw in two wallsDrying Test ChamberNo air bubble, no delamination, no dehicenceCreep Proportion≤4Leakage TestNo rupture, no leakage   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1