Manufactured from Open-Cell, polyurethane foam, our foam pigs can be supplied uncoated, elastomer coated, Silicon Carbide coated, Wire Brush coated, or in a combination of any coating type.
Available densities are low density (1 – 2lb/ft3), medium density (5 – 8lb/ft3) and hard density (9 – 10lb/ft3). All densities can be supplied in sizes 4” to 40”.
Our cup and / or bi-di pigs are made of polyurethane elastomer and carbon steel components. Optional components are brushes, magnets and gauging plates depending on particular pigging objectives.
Transmitter cavities are a standard feature in all our cup or bi-di pigs. The steel mandrel is processed and coated to be long-lasting and corrosion resistant.
Stainless steel can also be used according to customer’s request.
In addition to building specially designed pigs according to customers’ design, we also supply special designs like the Foam Disc Pig which offers the pipeline operator a pig with the sealing ability of a disc pig and the flexibility of a foam pig.
We also have Nome cast pig that is designed to accommodate impact logger and odometer wheels for use in applications where the strength of a cup or bidi pig is needed without metal component.