Maintaining the integrity of pipeline systems is of utmost importance in the oil and gas industry. Dominion Pipeline Process Limited (DPPL) offers advanced nitrogen helium leak detection (HLD) services to confirm the integrity of pipelines without using water. By pressurizing the system with a nitrogen-helium mixture, DPPL’s experienced team can accurately identify and quantify any leaks, ensuring that potential issues are addressed before the pipelines are put into operation. Discover how DPPL’s PHD4 technology and state-of-the-art equipment contribute to enhancing the safety and reliability of pipeline systems.