Wrong, the weld attaching a flange is of category C. The type of flange is irrelevant for this categorization
best regards
Dr. Georgios Dilintas
Authorized Nuclear Inspector
Authorized Inspector Supervisor
I&F REGIONAL TECHNICAL MANAGER
BUREAU VERITAS PIRAEUS - GREECE
Tel: +30 210 40 63 113 /4 /5
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Mian gee ---05/02/2015 14:28:54---Dear Umar,
From: Mian gee <aamirapi@gmail.com>
To: materials-welding@googlegroups.com
Date: 05/02/2015 14:28
Subject: [MW:22813] Re: Joint catagory of WNRF flange in a pressure vessel
Sent by: materials-welding@googlegroups.com
Dear Umar,
If your joint is WN Flange to pipe and your pipe joint with vessel. in this case the Flage to pipe joint Category B and pipe to vessel plate joint category c.
Thanks,
On Tuesday, February 3, 2015 at 11:57:51 AM UTC+3, Umar Rashid Makrani wrote:
- Dear Experts,
As per UW-3, what will be the joint category of WN flange to nozzle weld. My opinion is Category B. Please advise with clarifications.
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