RE: [MW:26987] PWHT of lifting lug

No - Because you are no longer welding to pressure boundary. 

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Muhammed Ibrahim PK
Sent: Wednesday, November 15, 2017 7:52 AM
To: materials-welding@googlegroups.com
Subject: [MW:26985] PWHT of lifting lug

 

Gents,

 

I need to clarify one issue with PWHT of a lifting lug.

 

An ASME Sec VIII Div I vessel require PWHT. lifting lug pad welded with vessel and PWHT done. After PWHT a lifting lug will weld with the pad. The lifting lug having thickness of 40mm and having full penetration groove weld with pad. Is this lifting lug to pad welding required PWHT ?. Please find attached drawing detail for reference.

 

Your valuable advice will be appreciated.

 

Thanks & Regards
Muhammed Ibrahim PK

 

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