Smart pigging or intelligent pigging is developed and employed for inspecting, monitoring and surveying pipelines in oil & gas, chemicals, mining, and water industries. Global smart pigging market to exhibit a moderate CAGR of 5.7% over the years to come, and the cumulative revenue to reach $5.04 billion during 2019-2025 driven by a rising adoption of smart PIGs (pipeline inspection gauges) in various applications across the globe.