Bi-Directional Pigs 2" - 60"

The Enduro Bi-Directional Pigs are most commonly used as fill and displacement pigs during the hydrostatic phase of pipeline testing. These pigs can also be used for uni-directional applications when required. The Enduro Bi-Directional pigs are available in a steel body design in sizes 2" to 60". The steel bodied Bi-Directional pigs are designed with replaceable components. These pigs are most commonly designed in either a 4 disc configuration or a 6 disc configuration. Enduro tracking equipment may be installed in sizes 6" and larger. Smaller sizes require a special body. The steel bodied pigs may also be equipped with optional gauging plates, ovality disc and magnetic cleaners. Enduro also offers an all urethane Bi-Directional UreFlex pig in sizes 2" to 12". These pigs are designed in a 6 disc configuration. Enduro tracking equipment may be installed in sizes 6" and larger. Wrap around brushes are available for the metal pigs in sizes 2" and above and can be added to the UreFlex pigs in sizes 6" to 12". Both Bi-Directional pig option are designed to safely traverse pipe reductions up to 25% with no damage to the equipment or pipeline.