Saturday, November 27, 2010

Re: [MW:8406] Defect in PQR Specimen

Yes
You discard defective portion and carry the testing as required
Regards

Hegde P.B.


From: yoga nandhan <yoganandhan@gmail.com>
To: materials-welding@googlegroups.com
Sent: Sat, 27 November, 2010 12:30:13 PM
Subject: [MW:8399] Defect in PQR Specimen

Anyone, Can u plz give your opinion,
 
PQR qualification of SS pipe, 30" x 15.88 mm thik pipe by SMAW+SAW process, In RT defect observed in 200 mm length which is not acceptable as per Sec IX. But rest of the portions are without any significant defects.
 
Can we proceed with the Mechanical testing after discarding the defect area or is it required to Repair & Re-RT to be done in the defect area before taking the specimen for mechancial testing.....  Plz clarify.
 
BR
P.Yoganandhan

--
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.

No comments:

[MW:34866] Presentation for WPS ,PQR AND WPQ as per ASME Sec IX in power point

Dear Experts.        If anyone having presentation of WPS,PQR and WPQ  as per ASME  SEC.IX  in power point then please share . Regards Sanja...