By design a sphere has only a small amount of its' surface in contact; great for flexibility, but not good for cleaning. For the operator that needs cleaning as well, Knapp's foam-bodied steel wire brush spheres are the answer.
Red Series Polly Pigs Knapp Oil and Gas sell in Indonesia
The Red Series pig bodies are made with Knapp's rugged and dependable K-Lite urethane foam. K-lite is a medium-density (7 to 8 lb/ft3) foam; the Red Series pigs are available with assorted coatings and scraper elements to perform the utility function required of the pig.
Crimson Series Polly Pigs Knapp Sell to Indonesia
The Crimson Series pigs use Knapp's K-Duro, our toughest and longest-wearing foam. K-Duro is a heavy-density (9 to 10 lb/ft3) foam ideal for pigs that have to travel long distances or perform hard scraping duty. The Crimson Series is available with the same coating patterns and scraper elements as the Red Series.
Swab Series Polly Pigs Knapp
The Swab Series pigs use Knapp's lightest-density (1 to 2 lb/ft3) foam body with the same coating patterns and scraper elements aavialble for our other Polly Pigs.
Stud Pipeline Cleaner Pig Maximum Cleaning Series Polly Pigs
The Maximum Cleaning Series pigs use both Knapp's K-Lite and K-Duro urethane foam bodies. Depending upon the particular application, straps of urethane scraper blades, steel wire brushs, silicone carbide chips, or hardened steel studs are applied to the pig bodies to produce the ultimate in scraping and flexibility.
Polly Pig Options Knapp
