shops,to facilitate SAW machine welding. But we have faced root porosity
problems severely. It was difficult to avoid due to heavy wind from the
downstream side of the fabrication shops and air from the inside of
piping.
We have shifted to E6010/GTAW root during the next phases of expansion
and STT machines were not used significantly.
STT is a good process provided your welding environment could be
controlled.
Regards,
P.M.Ganesan
Site QC Manager
QA&C Department
Kharafi National
P.O. Box: 24081, Safat - 13101, Kuwait
Mob: +965.7202358
Email: p.ganesan@kharafinational.com
Website: www.kharafinational.com
-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of gajjalla surya
prakash
Sent: 11 June, 2008 6:22 AM
To: materials-welding@googlegroups.com
Subject: [MW:845] Re: Thanx & STT welding procedur
please find the attached qualified procedure for STT welding ,STT
welding is sucessfully used in reliance petroleum jamnagar .
surya prakash gajjall
ASSOCIATED ENGINEERING SERVICES
www.aesinspections.net.
On 6/10/08, Fly Yalung <fly_ma_alkawari@yahoo.com> wrote:
>
> Dear Sir S. N. Dave,
> Thank yoy for giving us the information. I have another query this
regarding
> STT welding process, does this effecient to use? Does S. Aramco will
require
> another procedure to be approve? If it will require can you help me to
> gother information to make a procedure to STT welding process.
> Thank you very much for the cooperation.
>
> Best Regards,
> Fly L. Yalung - Material Engineer
> M. A. Al-Kawari Est.
> Ph: 03-5721079
> fax: 03-5721471
> fly_ma_alkawari@yahoo.com
>
>
>
> ----- Original Message ----
> From: shailesh dave <snd2988@yahoo.com>
> To: materials-welding@googlegroups.com
> Sent: Sunday, June 8, 2008 6:23:06 AM
> Subject: [MW:832] Re: STI Welding
>
> Do you mean STIR WELDING?
>
> REGARDS,
>
> S.N.DAVE
>
> QA/QC MANAGER
>
> TATA PROJECTS LIMITED
>
> IWPP-III, SHAUIABAH, SAUDI ARABIA
>
> fly_ma_alkawari@yahoo.com wrote:
>
> Whom it may concern;
> Has anyone had encountered STI welding?
>
>
>
> >
>
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