Re: [MW:11508] Differance between PSL1 AND PSL2 PIPE/SHORT LENGTH JOINTES PIPE ISSUE/PSL2 CARBON STEEL PIPE

Dear Mr.Mohammed,

 

As per API 5L, only full length pipes are accepted but in some cases based on the client requirement two full length pipes can be welded together and NDE of 100% RT shall be taken.

 

In your case, just check client provided acceptence and refer the API 5L Page No.69 for the acceptance criteria. Refer b.

 

Still you are not cleared make an inspection report and submit to the client and release the pipes based on the client acceptance after they reply for your query.

 

Thanks and Regards,

 

 

a look of the client requirement,  as you have stated that client

On Tue, Jun 28, 2011 at 5:42 PM, Nandesh Kumar <nandeshkumar@rocketmail.com> wrote:

Hi Mohamad, Refer Appendix J of API 5L . u will find PSL1 and PSL2 differences. Nandeesh Fahaheel --- On Mon, 27/6/11, sajidalam mohd. <engineer_makes_world@yahoo.co.in> wrote: From: sajidalam mohd. <engineer_makes_world@yahoo.co.in> Subject: [MW:11497] Differance between PSL1 AND PSL2 PIPE/SHORT LENGTH JOINTES PIPE ISSUE/PSL2 CARBON STEEL PIPE To: materials-welding@googlegroups.com Date: Monday, 27 June, 2011, 11:41 PM 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     -- To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/ The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

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G.Murali krishnan
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