NAPCO, a Westlake company, is a leading North American polyvinyl chloride (PVC) pipe manufacturer. Founded in 1992, NAPCO supplies a broad range of gasketed, solvent welded, and restrained joint pipes for a diverse range of markets, including municipal water and sewer, residential plumbing, water well, and agricultural and turf irrigation. The company has a large and seasoned R&D team driving product enhancements that deliver innovative solutions that meet customers’ most challenging needs. NAPCO offers a large selection of PVC piping and fittings, including brands such as Certa-Lok®, Yelomine®, Certa-Set® and Certa-Flo®.
