Dear Samy,
Regret for late response. the material is A 283 Gr.C. length & width
are around 600 -700 mm only..
Regards,
Kumar
On 10/6/14, Muthu Samy <jenieragav@gmail.com> wrote:
> Dear Kumar,
>
> As per API 650,
>
> We have to do the PWHT in the prefabricated assembly. Local PWHT is
> prohibited. The length and width of the rectangular portion should be
> minimum 1800 mm. Please let us know the material of the shell plate.
>
>
> வாழ்க வளமுடன் என்றும் நலமுடன்
>
> LOVE EVER HURT NEVER
>
> *Muthusamy* <Muthusamy@balu>.*S*
>
>
>
>
>
>
> On 1 October 2014 15:28, Kumar <sk7920541@gmail.com> wrote:
>
>> Dear All,
>> few additional nozzles of 6" & 8" to be installed for tanks(22mtr-dia,
>> 30 mtr ht API 650) which have completed hydro test. sub-contractor is
>> suggesting to penetrate the shell & to do the welding of nozzle to
>> that, after wards they will cut a rectangular portion around the
>> nozzle and will do PWHT externally. we were proposing to do the PWHT
>> locally (on the shell itself) in order to avoid the un-necessary
>> cut-out. but fearing of distortion of other part of shell & joints,
>> sub-con didnt agree. Kindly share your views & guidelines on this
>> issue.
>> thanks in advance,
>> Kumar.
>>
>> --
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>>
>> The views expressed/exchnaged in this group are members personel views
>> and
>> meant for educational purposes only, Users must take their own decisions
>> w.r.t. applicable code/standard/contract documents.
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> The views expressed/exchnaged in this group are members personel views and
> meant for educational purposes only, Users must take their own decisions
> w.r.t. applicable code/standard/contract documents.
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Regret for late response. the material is A 283 Gr.C. length & width
are around 600 -700 mm only..
Regards,
Kumar
On 10/6/14, Muthu Samy <jenieragav@gmail.com> wrote:
> Dear Kumar,
>
> As per API 650,
>
> We have to do the PWHT in the prefabricated assembly. Local PWHT is
> prohibited. The length and width of the rectangular portion should be
> minimum 1800 mm. Please let us know the material of the shell plate.
>
>
> வாழ்க வளமுடன் என்றும் நலமுடன்
>
> LOVE EVER HURT NEVER
>
> *Muthusamy* <Muthusamy@balu>.*S*
>
>
>
>
>
>
> On 1 October 2014 15:28, Kumar <sk7920541@gmail.com> wrote:
>
>> Dear All,
>> few additional nozzles of 6" & 8" to be installed for tanks(22mtr-dia,
>> 30 mtr ht API 650) which have completed hydro test. sub-contractor is
>> suggesting to penetrate the shell & to do the welding of nozzle to
>> that, after wards they will cut a rectangular portion around the
>> nozzle and will do PWHT externally. we were proposing to do the PWHT
>> locally (on the shell itself) in order to avoid the un-necessary
>> cut-out. but fearing of distortion of other part of shell & joints,
>> sub-con didnt agree. Kindly share your views & guidelines on this
>> issue.
>> thanks in advance,
>> Kumar.
>>
>> --
>> To post to this group, send email to materials-welding@googlegroups.com
>> To unsubscribe from this group, send email to
>> materials-welding+unsubscribe@googlegroups.com
>> For more options, visit this group's bolg at
>> http://materials-welding.blogspot.com/
>>
>> http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
>>
>> The views expressed/exchnaged in this group are members personel views
>> and
>> meant for educational purposes only, Users must take their own decisions
>> w.r.t. applicable code/standard/contract documents.
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "Materials & Welding" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to materials-welding+unsubscribe@googlegroups.com.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
> --
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> To unsubscribe from this group, send email to
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> For more options, visit this group's bolg at
> http://materials-welding.blogspot.com/
> http://www.linkedin.com/groups/MaterialsWelding-122787?home=&gid=122787&trk=anet_ug_hm
>
> The views expressed/exchnaged in this group are members personel views and
> meant for educational purposes only, Users must take their own decisions
> w.r.t. applicable code/standard/contract documents.
> ---
> You received this message because you are subscribed to the Google Groups
> "Materials & Welding" group.
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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
---
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