Metal Mandrel Pigs from Knapp

Metal Mandrel Batching Pig Batching Pigs
Knapp manufactures batching pigs with two, or more replaceable urethane cups.
Metal Mandrel Scraping Pig Scraping Pigs
Knapp manufactures scraping pigs with replaceable urethane cups, discs and steel wire brushes.
Metal Mandrel Bi-Directional Pig Bi-Directional Pigs
Knapp manufactures bi-directional pigs with two or more replaceable urethane discs.
Metal Mandrel Multi-Dimensional Pig Multi-dimensional Pigs
Knapp manufactures multi-dimensional pigs capable of traversing two or more pipe sizes.
Metal Mandrel Pig Options Metal Mandrel Pig Options
Knapp metal mandrel pigs are available with optional bumper noses, check valve ramps, transmitter adapters and more.