Thursday, July 5, 2018

Re: [MW:28040] Regarding Combined Welding Process WPS (GTAW+SMAW)

Without backing also

On Thu, 5 Jul 2018 3:45 pm Irfan Mohammed, <irfan.qaqc@gmail.com> wrote:
Yes you can weld root with SMAW with backing either prent metal or weld metal
Irfan.M

On Wed, 27 Jun 2018, 09:55 vinoth rajendra, <rajvinoth1987@gmail.com> wrote:
Dear Experts,

Please clarify,

we have a WPS & WQT for Combined welding process (TIG + SMAW)

Details:

Weld root pass: TIG welding

Weld Fillup: SMAW

can we use SMAW for Root pass instead of TIG process????

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