Sunday, March 6, 2011

Re: [MW:10182] Combination of GTAW & SMAW PQR for a WPS.

Dear Srinivas,

1-You can make one WPS with supoorting both PQR.
Welding Process-GTAW + SMAW
Thickness Range : Groove : 1.5 mm to 25.4 mm

2- Yes you can use the welder, but please check the Deposited Weld
Metal Thickness for that welder.

Regards
Atul Chaturvedi


On 3/6/11, Srinivas Engr <srinivas.gmsrini@gmail.com> wrote:
> Dear All,
>
> As per ASME sec 9
> PQR 1 - GTAW T - 7.11mm , 1.5 to 14.22mm - A106 Gr.B
>
> PQR 2 - SMAW T - 12.70mm, 5 to 25.4mm - A 106 Gr.B
>
> No PWHT & No toughness.
>
> My doubt is,1) is it possible to combine the above WPS to make GTAW &
> SMAW combination.?
> If possible wats thickness range.?
>
> 2) & Regardless of WPS,
> My welder is qualified with Tig Process & Arc Process in seprately,
> Is it possible to put them in production for Same A106gr.b material in
> combination like Tig root & Arc Filler.
> If it not possible. Pl tell me para which restricts this.
>
>
> Regards
> Srinivas
>
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