CPVC Fittings – Gray With metallic piping systems, piping corrosion is an ongoing problem that can lead to process leaks, flow restrictions and, ultimately, premature failures. But Corzan® CPVC and Corzan® HP industrial piping systems are made from a non-corrosive, durable chlorinated polyvinyl chloride (CPVC) technology that makes them chemically inert to most mineral acids, bases and salts, as well as aliphatic hydrocarbons found in industrial applications, including metal finishing, chemical processing, water systems, wastewater treatment. For both new systems and repairs to existing systems, Corzan industrial systems offer a tremendous value versus metallic and non-metallic options even at elevated temperatures at pressure up to 200° F. Additionally, over the long-term, Corzan CPVC technologies can result in a significantly lower total installed cost than most other piping alternatives because of stable material costs, a longer service life resulting from it’s natural chemical resistance, lower maintenance costs, reduced downtime and a fast and easy installation process. CPVC pipe and fittings are available through 24″ diameter, and all Corzan industrial systems meet the 24448 cell class up to 8″ diameter, as defined by ASTM D1784.