Dear Sajid,
Find attached here with difference between PSL 1& PSL 2. Further impact test required for PSL 2 vice versa PSL 1.
Vimal Mistry
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of sajidalam mohd.
Sent: Tuesday, June 28, 2011 5:12 AM
To: materials-welding@googlegroups.com
Subject: [MW:11497] Differance between PSL1 AND PSL2 PIPE/SHORT LENGTH JOINTES PIPE ISSUE/PSL2 CARBON STEEL PIPE
| DEAR EXPERTS WHAT IS DIFFERANCE BETWEEN PSL1 & PSL 2 CARBON STEEL PIPE. I AM DOING INSPECTION FOR PSL2 CARBON STEEL PIPES (BY SAW PROSESS AS PER API5L). OUR PIPE'S LENGTH ACCEPTANCE CRITERIA IS 12 METER TO 18 METER. MANUFACTURER HAS SO MANY SHORT LENGTH PIPES LIKE AS 8 METER, 7 METER & 10 METER. HE WANTS TO JOINT TWO SHORT LENGTH PIPES BY SMAW PROCESS. I WANT TO ASK THAT IF MANUFACTURER IS JOINING TWO SHORT LENGTH PIPES THAT PIPE WILL BE ACCEPTED AS PER API5L FOR PSL2. MANUFACTURER IS SAYING THEY HAVE APPROVAL FROM CLIENTS ABOUT ABOVE MENTIONED ISSUE.ME SHOULD GIVE RELEASE FOR THAT PIPES OR NOT. IT IS ALLOW OR NOT/AND WHERE IT IS MENTIONED THAT FOR PSL2 PIPES IF LENGTH ACCEPTANCE CRITERIA IS MENTIONED BY CLIENTS/API5L AFTERTHAT MANUFACTURER WILL JOIN TWO SHORT LENGTH PIPE AND HE WILL PROCESS THAT PIPES AS PER PSL2 PIPES. REGARDS MOHAMMAD SAJID ALAM INSPECTION ENGINEER KUWAIT |
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