Re: [MW:14115] welding after hydrostaic test

Dear Himan

 

The code not clearly mentioned as what you need. But from my experiences, is not allow you to do weld repair after complete hydrostatic test. You can refer ASME VIII Div II clause 6.4.5.2. Weld repairs made after PWHT as reference.

 

Regards

Ghafor Mohamad

Welding Engineer 

On Mon, Apr 16, 2012 at 2:29 PM, Himan Nikdin <himannikdin@gmail.com> wrote:

Dear experts

 

I would appreciated if anyone can share some refrence (code) regarding allowance of welding after hydrostatic test on pressure vessle which repair area fully radiographed and the result is accepatble.

 

Regards,

himan Nikdin

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