J.GERALD JAYAKUMAR 00919344954677
--- On Thu, 5/20/10, fer <fernando.alvarez.fdez@gmail.com> wrote:
> From: fer <fernando.alvarez.fdez@gmail.com>
> Subject: [MW:5196] Re: Welding of an attachment directly on the weld overlay
> To: "Materials & Welding" <materials-welding@googlegroups.com>
> Date: Thursday, May 20, 2010, 7:52 AM
> Thanks for your help Dindo, but my
> question was How should be
> qualificated the WPS used? as a butt weld? as a buttering
> weld?
>
>
>
>
> On May 18, 6:46 pm, Dindo <dindodelac...@gmail.com>
> wrote:
> > You can do this by making sure that the weld to be
> welded on is clean and
> > smooth to prevent any inclusions, you can use your
> orginal WPS.
> >
> > On Tue, May 18, 2010 at 8:36 AM, fer <fernando.alvarez.f...@gmail.com>wrote:
> >
> >
> >
> >
> >
> > > ASME VIII div 2 allows you to weld an attachment
> directly on the weld
> > > overlay of a pressure vessel.
> >
> > > How should be qualified the WPS to carry out this
> welding?
> >
> > > The coupon of the PQR should be done with a
> buttering between the
> > > material of the shell and the material of the
> attachment?
> >
> > > Could be asigned a P number to the weld overlay
> material and weld the
> > > coupon between the P number of the overlay
> material and the P number
> > > of the attachment?
> >
> > > Any idea would be helpful
> >
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> > - Show quoted text -
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