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Re: [MW:29526] 40 mm root gap

Yes , I agree.

On Sat 27 Apr, 2019, 07:55 Muhammed Ibrahim PK, <ibratech@gmail.com> wrote:
Not a good engineering practice to have such a wide weld metal deposit. Weld metal never will substitute solid base metal. All weld shall be minimized. Otherwise you may have to make a mockup and perform a whole weld mechanical tests which required for base metal. That also required your client approval.

On Fri, Apr 12, 2019, 6:29 AM '憲正 陳' via Materials & Welding <materials-welding@googlegroups.com wrote:
Dear .
Approval of the Engineer.
內嵌影像

 Giant-welding filler metal
在 2019年4月6日 星期六 下午8:26:27 [GMT+8], Vinay Thattey<vinay.thattey@gmail.com> 寫道:


To my knowledge ,its a fault in weld design .

On Thu, Apr 4, 2019, 16:23 Arun Padman <arunpadman0105@gmail.com> wrote:

Dear All,

 

I have a situation in which I need to qualify a WPS with 40mm root gap and 10mm base metal,

 

But the client is not ready to allow us to conduct the PQR, he need a technical clarification before we conduct PQR,

 

Is it allowed to weld 40 mm root gap with backing plate as per AWS D1.1, please help me. 


 
Regards,

Arun Padman Manayil
P  Save a tree. Please don't print this e-mail unless you really need to

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