Next Polymers' SCHEDULE Series pipes are cost-effective and long-lasting solutions. They resist electrolytic corrosion as well as acidic and alkaline soils. Thanks to their lightweight design, they are easy to handle and install, requiring less time and effort. They connect directly to most plumbing and IPS fixtures without the need for complicated procedures or adapters, and they are compatible with CIOD fittings using adapters and/or transition gaskets.