Re: [MW:29667] SS316 Welding - Porosity Intermittent

I think it may be lack of root fusion could you send me welding procedure for further details. And I can help you

On 31 May 2019 18:31, "Raju Kandula" <rgkandula@gmail.com> wrote:

Dear Experts,

   Our project (dosing tank) requires welding of SS316/316L plates of 5mm and 6mm Thickness, while welding of 6mm thickness with back weld, after welding on side-1 and back grinding from other end, we are observing porosity in the centre line with intermittent space during first and second phase. (attached LPT photo for reference)

   Kindly request, to advice your guidance for rectification.

Regards

Raju Kandula

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