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 high-density polyethylene, 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 (ST), watertight (WT) and plain end, all of which offer joint options of bell and spigot design, gasket, bell wrap or pressure rated 10.8 psi couple.
ADS® N-12® Pipe, Highway Solid Plain End, 15 in Diameter, 20 ft Length, Dual Wall, HDPE, Domestic