As per QW 452.1 b you have weld minimum 3 layers and as per
1. Less than 1 (25) Size welded Unlimited
2. 1 (25) to 27⁄8 (73) 1 (25) Unlimited
3. Over 27⁄8 (73) 27⁄8 (73) Unlimited
the above points to be considered.
On Sun, 30 Jan 2011 18:26:32 +0530 wrote
>
Dear All,
My query is in regard towelder performance qualification diameter and
thickness limit as per ASME Sec IX
As per QW 452.3, upper diameter limit is unlimited.
As per QW452.1b, for test coupon 13 mm and above, qualification limit
is 'maximum to be welded.'
I would like to know that this "maximum to be welded" is to be
considered same as unlimited or there is any limit.
With regards,
A.Husain
>
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Dear Sir,
Thanking You,
Honesty is the best Policy
With Warm Regards,
Muthu Barathi P
Mobile No:00962788269821 (Jordan)
00962775401951
 |
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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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