TDW PIGGING INSIGHTS - Episode 4
Overview of TDW Pig Parts and Their Uses
TDW Pig Parts
TDW designs and manufactures an extensive selection of pipeline pigs for specific applications, such as liquids displacement, cleaning, batching, gauging.
Pigs have various components, and each pig comes in a multitude of configurations. This blog looks at some of the key parts that make up a pig and explains the uses of these parts.
pig PArts and their uses
Discs: Are effective at pushing out solids and providing a good support for the pig.
Conical Cups: Provide excellent sealing characteristics, good support and long wear.
Bypass Ports: These allow some of the flow to bypass through the pig and help minimize solid build up at the front of the pig.
Spring Mounted Brushes: Provide a continuous forceful scraping for removal of rust, scale and other build ups on the wall of the pipe.
Circular Brushes: The brushes are bi-directional and can be stacked for scraping for removal of rust, scale and build-ups.
Pit Boss/Pencil Brush: Scrapes deep into pits to remove build-ups.
Gauge Plate: For discovery of deformities/obstructions in the line, also commonly used prior to ILI runs.
Magnets: Pick up ferrous materials and give indications to loose debris in the line.
Learn more about TDW Pigs and Resources
TDW Pig Resource page.
If you have questions, please contact the Kerr Engineered Sales Company who are also available for team presentations, lunch and learns and customer visits.
