CertainTeed is the world leader in innovative thermoplastic piping products, featuring the contractor-proven Certa-Lok mechanical joining system for water and sewer applications. Certa-Lok’s easy-to-assemble, high-strength restrained-joint is perfect for directional drilling, other trenchless construction projects, and temporary bypass lines. Pipe is available in CI and IPS O.D.’s, with pressure ratings up to 315 psi. Compared to alternate thermoplastic materials, PVC has vastly superior strength and flow performance.
750 E. Swedesford Road
Valley Forge, PA 19482