Knapp’s patented one-piece, solid cast urethane pipeline pig designed for pipeline-specific applications.
The Knapp Nova-Cast Pig is a custom-designed, all-urethane, one-piece, composite pipeline pig made to accommodate special pipeline configurations.
The Nova-Cast is available in configurations that allow the pig to pass through multiple-diameter piping while retaining the ability to scrape paraffin or remove liquids.11
The Nova-Cast can be constructed with virtually limitless combinations of discs and cups of varying urethane hardnesses.
The Nova-Cast Pig can be configured with any number of cups and/or discs to suit the operator’s needs.
The Nova-Cast is available in special short versions to fit spherical pigging valves.
Knapp’s Nova-Cast Pig is available in extended length models made to pass through subsea piggable wyes or offset fittings.