RE: [MW:23669] Thickness Range in WPS as per Table 451.1 of ASME Sec IX

Dear Sir,

you may specify in the WPS a range of the base metal thickness different from the one prescribed per Table QW-451.1, as long as the latter has not been exceeded.

In this case the range in the WPS is 13 - 44 mm, even though the theoretical qualification range according to Table QW-451.1 would be 5 - 44 mm, so everything is fine.  

Best regards

Parvan Chavdarov

Dr.-Ing. Parvan Chavdarov
ASME A, B & N Inspector, IWE
Business Unit Nuclear Safety

TÜV Rheinland Industrie Service GmbH
Am Grauen Stein
51105 Köln
Tel.: + 49 221 806 4251
Fax: + 49 221 806 3402
Mobile: + 49 151 53171362
Parvan.chavdarov@de.tuv.com

-- Цитат от SA (sarfrazengineer@gmail.com), на 06.10.2015 в 13:13 -----

A PQR was qualified with a test coupon of 22mm and in reference WPS the thickness range is given as 13-44 mm. Upon raising query it was informed that this WPS would only be used for welding of plates in the thickness range of 13-44. Is it correct or theoretical thickness range as per Table 451.1 of ASME sec IX should have been mentioned. please reply

--
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To post to this group, send email to materials-welding@googlegroups.com.
Visit this group at http://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/c4d2bf6d-5863-444f-b123-176a1ffbb40f%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

Dr.-Ing. Parvan Chavdarov



ASME A, B & N Inspector, IWE



Business Unit Nuclear Safety



 



TÜV Rheinland Industrie Service GmbH



Am Grauen Stein



51105 Köln



Tel.: + 49 221 806 4251



Fax: + 49 221 806 3402



Mobile: + 49 151 53171362

Parvan.chavdarov@de.tuv.com

-------------------------------------
Mail.BG: Безплатен e-mail адрес. Най-добрите характеристики на българския пазар - 20 GB пощенска кутия, 1 GB прикрепен файл, безплатен POP3, мобилна версия, SMS известяване и други.

--
You received this message because you are subscribed to the Google Groups "Materials & Welding" group.
To unsubscribe from this group and stop receiving emails from it, send an email to materials-welding+unsubscribe@googlegroups.com.
To post to this group, send email to materials-welding@googlegroups.com.
Visit this group at http://groups.google.com/group/materials-welding.
To view this discussion on the web visit https://groups.google.com/d/msgid/materials-welding/5d1fcd229f6a79c93d8d144bb3738248.mailbg%40mail.bg.
For more options, visit https://groups.google.com/d/optout.