Dear Prem,
I think you just follow this.
1) 1st you measure your TI as Relevant or Non-Relevant indication. If
Non-Relevant then accept. If relevant (Sec VIII Div-1, Appendix
4-3)then follow the following:
2) Is is rounded or elongated/linear(Appendix 4-2). If rounded treat
as per Table 4-1. If Linear or Elongated you should UW-51.
I think i have explained.
On 8/14/12, prem nautiyal <prem_nautiyal26@yahoo.com> wrote:
>
> I found the acceptance criteria for tungsten inclusion which is a rounded
> indication in Mandatory appendix 4 of ASME Sec. VIII Div.1.
> I think Jatin didn't read my question properly as i had clearly mentioned
> that Construction code was Sec VIII Div.1
>
> Regards
>
> Prem Nautiyal
>
>
> --- On Mon, 8/13/12, Jean Staton <Jean.Staton@metco-ndt.com> wrote:
>
>
> From: Jean Staton <Jean.Staton@metco-ndt.com>
> Subject: RE: [MW:15084] Acceptance criteria for Tungsten Inclusion in RT
> To: "materials-welding@googlegroups.com"
> <materials-welding@googlegroups.com>
> Date: Monday, August 13, 2012, 6:06 PM
>
>
>
>
>
>
>
> Curious, first code reference was ASME VIII, DIV. 1 why did you reference
> ASME B 31.3? I am unable to see any reference in ASME VIII that tells me to
> reference B31.3. WHY would we go to a piping code when we are on a vessel
> code in the first place?
>
>
>
> From: materials-welding@googlegroups.com
> [mailto:materials-welding@googlegroups.com] On Behalf Of Jatin Dave
> Sent: Saturday, August 11, 2012 7:48 AM
> To: materials-welding@googlegroups.com
> Subject: Re: [MW:15064] Acceptance criteria for Tungsten Inclusion in RT
>
>
>
>
>
> Dear Prem,
>
>
>
> IN ASME B 31.3 Table No. 341.3.2 criteria are given
>
>
> F Slag inclusion, tungsten inclusion, or elongated indication
> Individual length ≤ T w /3
> Individual width ≤ 2.5 mm (3⁄32
> in.) and ≤ T w /3
> Cumulative length ≤ T w in any
> 12T w weld length
> G Slag inclusion, tungsten inclusion, or elongated indication
> Individual length ≤ 2T w
> Individual width ≤ 3 mm (1⁄8
> in.) and ≤ T w /2
> Cumulative length ≤ 4T w in
> any 150 mm (6 in.) weld length
>
>
>
> Please see Table
>
>
>
> Regards
>
> Jatin Dave
>
> 9099026886
>
>
>
>
>
>
>
>
> From: joydev dalai <joykolkata07@gmail.com>
> To: materials-welding@googlegroups.com
> Sent: Friday, 10 August 2012 10:51 AM
> Subject: Re: [MW:15053] Acceptance criteria for Tungsten Inclusion in RT
>
>
>
> Dear Prem,
>
>
>
> There is nothing cleared about tungsten inclusion, for better information
> please see in ASME sec.VIII Div.1 ,UW-51 paragraph
>
> On Thu, Aug 9, 2012 at 9:24 PM, prem nautiyal <prem_nautiyal26@yahoo.com>
> wrote:
>
>
>
>
>
> Dear Friends
>
>
>
> After reviewing a RT film of a Circ.seam joint (16mm thk), which has been
> welded with TIG + SMAW, i have observed a tungsten inclusion @2-3mm in dia.
>
> The construction code of the vessel is ASME Sec VIII Div.1
>
>
>
> No doubt this tungsten inclusion is a defect, but i would like to know
> whether there is any acceptance criteria related to diameter for the same in
> ASME Sec VIII Div.1. Please give Code reference.
>
>
>
> Regards
>
>
>
> Prem Nautiyal
>
> Cell: 9769316004
>
>
> --
> 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.
>
>
>
> --
> 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.
>
>
>
> --
> 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.
>
>
>
>
> DISCLAIMER: The information contained in this e-mail may be confidential and
> is intended solely for the use of the named addressee. Access, copying or
> re-use of the e-mail or any information contained therein by any other
> person is not authorized. If you are not the intended recipient please
> notify us immediately by returning the e-mail to the originator.
>
> --
> 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.
>
>
>
> --
> 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
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> 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.
>
>
>
--
Thanks & Regards
Biplab Pal
Mechanical Inspector (PMT)
YASREF Project
E-mail: biplab.mech@gmail.com
Information in this email and any attachments is confidential and intended
solely for the use of the individual(s) to whom it is addressed or
otherwise directed. Please note that any views or opinions presented in
this email are solely those of the author and do not necessarily represent
those of the Company. Finally, the recipient should check this email and
any attachments for the presence of viruses. Myself accepts no liability
for any damage caused by any virus transmitted by this email.
--
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.
I think you just follow this.
1) 1st you measure your TI as Relevant or Non-Relevant indication. If
Non-Relevant then accept. If relevant (Sec VIII Div-1, Appendix
4-3)then follow the following:
2) Is is rounded or elongated/linear(Appendix 4-2). If rounded treat
as per Table 4-1. If Linear or Elongated you should UW-51.
I think i have explained.
On 8/14/12, prem nautiyal <prem_nautiyal26@yahoo.com> wrote:
>
> I found the acceptance criteria for tungsten inclusion which is a rounded
> indication in Mandatory appendix 4 of ASME Sec. VIII Div.1.
> I think Jatin didn't read my question properly as i had clearly mentioned
> that Construction code was Sec VIII Div.1
>
> Regards
>
> Prem Nautiyal
>
>
> --- On Mon, 8/13/12, Jean Staton <Jean.Staton@metco-ndt.com> wrote:
>
>
> From: Jean Staton <Jean.Staton@metco-ndt.com>
> Subject: RE: [MW:15084] Acceptance criteria for Tungsten Inclusion in RT
> To: "materials-welding@googlegroups.com"
> <materials-welding@googlegroups.com>
> Date: Monday, August 13, 2012, 6:06 PM
>
>
>
>
>
>
>
> Curious, first code reference was ASME VIII, DIV. 1 why did you reference
> ASME B 31.3? I am unable to see any reference in ASME VIII that tells me to
> reference B31.3. WHY would we go to a piping code when we are on a vessel
> code in the first place?
>
>
>
> From: materials-welding@googlegroups.com
> [mailto:materials-welding@googlegroups.com] On Behalf Of Jatin Dave
> Sent: Saturday, August 11, 2012 7:48 AM
> To: materials-welding@googlegroups.com
> Subject: Re: [MW:15064] Acceptance criteria for Tungsten Inclusion in RT
>
>
>
>
>
> Dear Prem,
>
>
>
> IN ASME B 31.3 Table No. 341.3.2 criteria are given
>
>
> F Slag inclusion, tungsten inclusion, or elongated indication
> Individual length ≤ T w /3
> Individual width ≤ 2.5 mm (3⁄32
> in.) and ≤ T w /3
> Cumulative length ≤ T w in any
> 12T w weld length
> G Slag inclusion, tungsten inclusion, or elongated indication
> Individual length ≤ 2T w
> Individual width ≤ 3 mm (1⁄8
> in.) and ≤ T w /2
> Cumulative length ≤ 4T w in
> any 150 mm (6 in.) weld length
>
>
>
> Please see Table
>
>
>
> Regards
>
> Jatin Dave
>
> 9099026886
>
>
>
>
>
>
>
>
> From: joydev dalai <joykolkata07@gmail.com>
> To: materials-welding@googlegroups.com
> Sent: Friday, 10 August 2012 10:51 AM
> Subject: Re: [MW:15053] Acceptance criteria for Tungsten Inclusion in RT
>
>
>
> Dear Prem,
>
>
>
> There is nothing cleared about tungsten inclusion, for better information
> please see in ASME sec.VIII Div.1 ,UW-51 paragraph
>
> On Thu, Aug 9, 2012 at 9:24 PM, prem nautiyal <prem_nautiyal26@yahoo.com>
> wrote:
>
>
>
>
>
> Dear Friends
>
>
>
> After reviewing a RT film of a Circ.seam joint (16mm thk), which has been
> welded with TIG + SMAW, i have observed a tungsten inclusion @2-3mm in dia.
>
> The construction code of the vessel is ASME Sec VIII Div.1
>
>
>
> No doubt this tungsten inclusion is a defect, but i would like to know
> whether there is any acceptance criteria related to diameter for the same in
> ASME Sec VIII Div.1. Please give Code reference.
>
>
>
> Regards
>
>
>
> Prem Nautiyal
>
> Cell: 9769316004
>
>
> --
> 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.
>
>
>
> --
> 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.
>
>
>
> --
> 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.
>
>
>
>
> DISCLAIMER: The information contained in this e-mail may be confidential and
> is intended solely for the use of the named addressee. Access, copying or
> re-use of the e-mail or any information contained therein by any other
> person is not authorized. If you are not the intended recipient please
> notify us immediately by returning the e-mail to the originator.
>
> --
> 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.
>
>
>
> --
> 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.
>
>
>
--
Thanks & Regards
Biplab Pal
Mechanical Inspector (PMT)
YASREF Project
E-mail: biplab.mech@gmail.com
Information in this email and any attachments is confidential and intended
solely for the use of the individual(s) to whom it is addressed or
otherwise directed. Please note that any views or opinions presented in
this email are solely those of the author and do not necessarily represent
those of the Company. Finally, the recipient should check this email and
any attachments for the presence of viruses. Myself accepts no liability
for any damage caused by any virus transmitted by this email.
--
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.
Comments