Bi-Directional Cleaning Pig

Bi-Directional pigs

Are used for a wide variety of applications, from flood, clean and gauging operations onto dewatering, as well as operational maintenance. Pig configurations can be modified to run in dual-diameter and multi-diameter pipelines as well as through features such as Wyes, Unbarred Tees and Check Valves. Typically built with four sealing discs and two guiding discs, this can be enhanced to provide greater sealing, increased wear life or even hold backpressure.

A general-purpose cleaning tool equipped with polyurethane guiding and sealing discs configured in a manner allowing pigging operations in case the flow is reversed.