Clock Spring Offshore Topside (Tight Clearance)
8” diameter operating at 10 bars containing hydrocarbon at ambient temperature.
The defect is external corrosion with wall loss of 40%. Tees are located both before and after the defect. A 3” pipe hangs above the repair section with a tight clearance of only 3 inches.
Clock Spring reinforcement sleeve is used and applied using the hand spool technique to meet the tight clearance restriction.
The repair took 45 minutes to complete.
8” pipe with corrosion close proximity to 3” line
Filler and adhesive applied
Coil applied and held in position whilst curing
Have a question or need more information? Give us a call or fill in the form, and one of our representatives will reach out to you soon.
Fields with * are required