Double Wall pipe used for collection of wastewater and storm water

Royal Pipe Systems™ KorDrain pipe is a Double Wall pipe used for collection of wastewater and storm water from the building drains and convey it to the municipal sewer lateral at the property line. It can also be used in septic leaching beds. Royal KorDrain pipe is a versatile, strong drainage pipe that is certified to CSA B182.1. It has a corrugated outer wall that is fused to a smooth inner wall. The outside diameters are compatible with solvent weld sewer pipe and fittings. Royal KorDrain pipe is available in 3" or 4" diameters with solid or perforated walls.