Using Intacal® II combined with integrated PurgeGate® device, QuickPurge®III System makes it possible to safely inflate dams with argon gas, prior to releasing it for purging space between dams where weld joint is located. Sleeve between dams reduces volume to be purged, ensuring fast purge time down to 10 ppm of oxygen. Available for each API pipe diameter, QuickPurge®III can be pulled around 90° elbows for purging of connecting joints.