Tool Specifications & Capabilities

Precision Pigging has a complete line of inspection tools from 4 inch to 48 Inch with the capability of being configured for individual and specialized requirements. All while being economically priced. Precision Pigging’s Deformation/Geometry Inspection Pigs are internally designed and manufactured in house by Precision Pigging personnel. All of our inspection pigs, 6 inch and greater, are capable of negotiating: 1 ½ R- 90 degree with an average detection of 0.1% of the Outer Pipe Diameter (OD). Our tools can negotiate up to a 25% reduction of the pipeline’s OD. Precision Pigging has individual tool specifications for each tool utilized, upon request.

Precision Pigging’s Inspection Tools are capable of being configured to either direct wall contact sensors, used in the detection of pipe expansion along with reductions, or the non-direct contact (inside the cup) method. We revolutionized the pigging inspection industry by developing the first urethane direct pad contact sensor, this was specifically developed for TransCanada, for the Keystone Pipeline Project to help maintain the integrity of the internal coating of the pipe, while at the same time adhering to PHMSA guidelines.