MATEGRITY2009
Petroleum
- Oct 9, 2009
- 42
Hi everyone,
refer to MFL pigging inspection result, the pipeline found 30% wall loss located at under rider clamp area and the RWT is less than the require thickness of ASME B31.8. As you already knew the MFL is screening NDE method so, the problem is how we can inspect and confirm the exact metal loss of the pipeline without remove the riser clamp?
anyone experience with this, please advise...
Thank you
refer to MFL pigging inspection result, the pipeline found 30% wall loss located at under rider clamp area and the RWT is less than the require thickness of ASME B31.8. As you already knew the MFL is screening NDE method so, the problem is how we can inspect and confirm the exact metal loss of the pipeline without remove the riser clamp?
anyone experience with this, please advise...
Thank you