Have a look at the attached file from Bohler Welding
> Date: Fri, 8 Jan 2010 02:16:28 -0800
> Subject: [MW:3998] Re: WELDING CONSUMABLE FOR SMAW & SAW
> From: vanchinaths@gmail.com
> To: materials-welding@googlegroups.com
>
> PWHT for API pipe qualification will be as per ASME B31.3. Upto 19mm
> thickness PWHT is not required.
>
> On Jan 7, 2:52 pm, John Manoj <manojac...@gmail.com> wrote:
> > Dear all,
> >
> > I have to weld API 5L X70 to API 5L X70 butt joint.
> >
> > Can you help me to select welding consumable for SMAW & SAW process.
> >
> > I have selected 2 type of consumables i.e. Electrode E 9018G and Flux/Wire
> > F9AO-EA2-A3 or Electrode E8018C3 and Flux/wire F8A2 - EA2-A2.
> >
> > Which one is better? Is there any other proper electrode & flu/wire?
> >
> > and i wanted to know whether PWHT is applicable if we weld with these
> > electrodes.
> >
> > This is first time i am using this material.
> >
> > Your response is highly appreciated.
> >
> > Thanks
> > Manoj John.
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