NOTE 1 A pigA device used to perform various functions within pipelines. Pigs are inserted into the pipeline and propelled by the flow of the product or using external mean… need not be an inline inspection (ILI) toolAn instrumented device used for inspecting the internal condition of pipelines. It is a vital tool in pipeline integrity management, providing valuable data abo….

NOTE 2 Also known as pipeline pigA device used to perform various functions within pipelines. Pigs are inserted into the pipeline and propelled by the flow of the product or using external mean….