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Introduced in 1987, dual wall N-12® Pipe, with its smooth interior wall and corrugated exterior, offers exceptional hydraulics and strength. Built using application specific HDPE, dual wall N-12® corrugated Pipe also provides superior corrosion and abrasion resistance. This makes it an excellent alternative to reinforced concrete (RCP) and corrugated metal Pipe (CMP). N-12® Pipe is available in soiltight, watertight and plain end, all of which offer joint options of bell and spigot design, gasket, bell wrap or pressure-rated 10.8 psi coupler.
ADS® N-12® Drainage Pipe, Corrugated Solid Integral Bell End Watertight, 4 in Diameter, 20 ft Length, Dual Wall, HDPE, Domestic
- Smooth interior with a manning's value of 0.012 resulting in increased flow capacity
- Structurally designed corrugated exterior to support typical construction and long term live and dead loading
- Inert HDPE material is resistant to the effects of chemicals, abrasion, hot soils and effluent
- Lightweight product for increased safety and reduced installed cost
- Offered in multiple lengths including 20 ft, maximizing delivery and installation efficiencies, reduce number of joints, all improving overall quality of installation
- Soiltight and watertight joints incorporate a bell and spigot design, gasket and bell wrap from the factory
- Diameter4 inDomestic / ImportDomesticLength20 ftMaterialHDPETypeASTMManufacturerADSManufacturer #04650020IBDWNominal Size4 x 20SpecificationsCorrugated Solid Integral Bell End Watertight