WL Plastics is the largest manufacturer of PE4710 (polyethylene) pipe in North America. WL PE4710 and Camcore pipes for municipal water and waste water piping are manufactured to strict AWWA, ASTM, and NSF industry standards to provide 100+ years of trouble-free operation. Used in potable water applications since the 1970s, polyethylene pipe is the fastest growing material used for municipal infrastructure due to its toughness, durability, and maintenance free properties. Its fused connections provide self-restrained, leak-free joints that prevent I&I. Perfect for demanding trenchless or open ditch installations. All WL Plastics potable water pipes meet AWWA standards C-906 or C-901 and NSF standard 61 for drinking water. WL Plastics is also ISO 9001:2008 certified. Most importantly, the durability and integrity of WL PE4710 and Camcore pipe make it ‘The Ideal Piping Solution’ to maximize the value of your municipal piping infrastructure assets.