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    Polymer coated CSP

    June 25, 2010
    The National Corrugated Steel Pipe Association recommends using Polymer Coated Corrugated Steel Pipe in applications where soils and effluent have a pH from 3 to 12 and any resistivity > 100 ohm-cm. Polymer Coated CSP has been proven to provide superior service life up to 100 years. This tough and durable polymer film, called TRENCHCOAT™ Protective Film and developed by The Dow Chemical Company, is bonded over galvanized sheet prior to the pipe forming process, providing a product that will survive both the elements and installation in the most challenging environments.
    NCSPA1
    The National Corrugated Steel Pipe Association recommends using Polymer Coated Corrugated Steel Pipe in applications where soils and effluent have a pH from 3 to 12 and any resistivity > 100 ohm-cm. Polymer Coated CSP has been proven to provide superior service life up to 100 years. This tough and durable polymer film, called TRENCHCOAT™ Protective Film and developed by The Dow Chemical Company, is bonded over galvanized sheet prior to the pipe forming process, providing a product that will survive both the elements and installation in the most challenging environments. Visit www.ncspa.org today for more information.