Saturday, March 12, 2011

Re: [MW:10303] ASME IX - Welder's qualification Thickness range

Dear Zakariya,

It is right but the welder should use the filler metal of same F number.

Regards 


Rinshad A

2011/3/9 Zakaria ghrab <zakaria.ghrab@gmail.com>
Hi all,

  As per ASME sect IX table QW-452-1(b), for welder's qualified in test coupon thickness greater or equal than 13 mm, he's will be qualified to wed thickness " Maximum to be welded"

May my interpretation is true ??
In this case, Can i  qualify all welder's in 13 mm thickness, he will be qualified for all thick ( PWHT is not essential variable for welders) and cover all thickness range ?

Regards

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زكرياء غراب
GHRAB Zakaria
مسؤول عن الجودة
QA/QC SENAD
مشروع المحطة الحرارية ـ الوحدة الرابعة
المحمدية ـ المغرب

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