The multi-disc series of pigs allow for excellent sealing capabilities for performing the duties of batching, gauging, product removal, pre-commission and on-stream cleaning, or any pigging operation requiring bidirectional use. When equipped with a gauging plate, the pig is used to prove pipe roundness and to ensure excessive weld penetration or debris does not exist. Multi-disc pigs can also be used to prove minimum bend radius prior to intelligent pig use.
