Pipelines are very important in some businesses such as the construction and the oil and gas industry. Therefore, it is important that their pipelines are well-maintained to ensure its reliability. However, there are still cases when pipelines get damaged, which can be very dreadful for the business and the environment.
Thus, opting for pipeline maintenance is important. The most common service pipeline maintenance experts offer is pipeline pigs. Pipeline pigs are devices that are inserted into and travel throughout the length of a pipeline driven by a product flow to remove deposits which could obstruct or retard flow through a pipeline. Apart from that, pipeline pigs nowadays are also used in numerous ways. Below are some of the different types of pipeline pigs you need to know.
Utility Pigs – These pipline pigs are used to perform functions such as cleaning, separating, or dewatering. Some of the most common utility pigs used are cleaning pigs, sealing pigs, mandrel pigs, foam pigs, and even solid cast pigs.
In Line Inspection Tools – in line inspection pigs provide information on the condition of the line, as well as the extent and location of any problems. These pigs can obtain information about geometry/diameter and for metal-loss/corrosion.
Gel Pigs – Gel pigs are used in conjunction with conventional pigs to optimize pipeline dewatering, cleaning, and drying tasks.
Trivia Info Source From: www.dacon-inspection.com