The Pipeline Inspection Poster provides an explanation of different tools which are used in the inspection of pipelines.
The main tools used are 'pigs'. Pigging is vital to ensuring the safety of the community through early detection of deflects. Use of cleaning pigs can also increase throughput, making them an important part of efficient and economic product transportation.
This poster is a schematic representation of a selection of pipeline inspection products that are available, and shows generic depictions of these. It does not show specifice products.