The detection of defects by RT is limited by a certain number of factors like:
Density
Penetration
Geometrical unsharpness
You have to thoroughly review your RTs for Code compliance
best regards
Dr. Georgios Dilintas
Authorized Nuclear Inspector
Authorized Inspector Supervisor
I&F REGIONAL TECHNICAL MANAGER
BUREAU VERITAS PIRAEUS - GREECE
Tel: +30 210 40 63 113 /4 /5
Fax: +30 210 40 63 118
Cell: +30 69 44 64 62 04
"'raouf salhi' via Materials & Welding" ---03/02/2015 05:10:16---Dear experts; We have a skid of piping 10 " and 2 " API 5L welded and inspected according B 31.3.
From: "'raouf salhi' via Materials & Welding" <materials-welding@googlegroups.com>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Date: 03/02/2015 05:10
Subject: [MW:22791] leak in welded joint
Sent by: materials-welding@googlegroups.com
Dear experts;
We have a skid of piping 10 " and 2 " API 5L welded and inspected according B 31.3.
we made already the internal hydro test ( two houres at 375 bar) in workshop and the result was satisfactory , we repeat the same hydrotest in the client workshop and we found a leak in one 2 " joints.
the RT report for this weld mention only undercut ( acceptable).
how we can explain this ?
regards
SALHI Raouf
QA/QC Engineer
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