AAI has the experience in Petrochemical industries of pre-commissioning and maintenance schedules demand 'flange management'. This helps achieve a 'leak free' start up. AAI uses exclusive equipment (offer Hydraulic Bolt Torqueing) for bolt torqueing, proven bolt loading calculations & written procedures to tighten joints to the desired tolerances in a controlled and safe manner. This helps in prevention of leaks in bolted assemblies such as pipe flanges. Due to a range of sizes & specs, one needs to choose the right tool & the right application, and we satisfy our clients by matching their needs with the right equipment every time.