RE: [MW:5255] Equivalent specification for St 52.3

DEAR ALL,

DIN  ST 52-3 IS EQUIVALENT TO EN 10250-2  S355J2G3


QA/QC ENG: AMR SOLIMAN
PETROJET

> Date: Mon, 10 May 2010 18:51:56 +0530
> From: rutvikdixit@yahoo.co.in
> Subject: RE: [MW:5131] Equivalent specification for St 52.3
> To: materials-welding@googlegroups.com
>
> Dear Mr.Shiraz,
> You are planning to float the tender for line pipes so EN 10219 and EN 10210 may be applicable to you. As suggested by Mr.bathula you should go through with this spec and consult the designer for confirmation of the grade and specification.You should also keep in mind the project specific.
>
> EN 10025-2 is for flat and long product which is not applicable in your case since you are going to procure pipes.
>
> With Regards,
> Rutvik
> Sr.Surveyor
> TATA Projects Ltd.
>
> --- On Mon, 10/5/10, Shiraz Parvez <spk@nmdc.ae> wrote:
>
> From: Shiraz Parvez <spk@nmdc.ae>
> Subject: RE: [MW:5124] INFORMATION
> To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
> Date: Monday, 10 May, 2010, 10:27 AM
>
>
>
>
>
>
>
>
>
>
>
>
>
> Good Morning,
>
>  
>
> Thanks for your reply. I am confused guys.
> Kindly note the following;
>
>  
>
> ·        
> Below mail from Mr.
> Rutvik states that St 52.3 according to edition EN10025-2 converted to S355J0.
>
> ·        
> While a mail from Mr.
> Hermen Pieper states two specs. EN 10210 & EN 10219 in which St 52.3 is
> called S355J0H or S355J2H.
>
>  
>
> Friends I am confused. Please can you clarify
> the above since I have to float tender for 850MM, 750MM, & 650MM with Dia;
> 19MM, 25MM, Length 12 Mtrs.  Floating and Shore Line Pipes which is a high
> value tender.
>
>  
>
> Your swift response will be appreciated.
>
>  
>
> Thanks in advance for your cooperation.
>
>  
>
>  
>
> With best Regards,
>
>  
>
> Shiraz Parvez
>
> Procurement Coordinator
>
> [Supply & Purchaing Department]
>
>  
>
> National Marine Dredging Company
>
>  
>
> NMDC works for development ...
>
>  
>
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>
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>
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>  
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> P Please consider the environment before printing this email
>
>  
>
> This message (including any attachments) contains confidential
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>
> From:
> materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On
> Behalf Of rutvik dixit
>
> Sent: Sunday, May 09, 2010 9:39 PM
>
> To: materials-welding@googlegroups.com
>
> Cc: Khalid Al Amri; TAG Saleh; Ahmed Al Jabir; Hassan
>
> Subject: Re: [MW:5120] INFORMATION
>
>
>
>  
>
>
>
>  
>   Hi Shiraz,
>
>   You are talking about Non alloy structural steel st 52.3 German grade. This
>   grade was under EN 10025 -93 edition. As per my knowledge 2004 edition is
>   current edition for EN 10025-2 and  in which for st 52.3U( old grade)
>   converted to S355J0 ( Impact at 0 deg.C) and for st
>   52.3N     ( old grade) converted to S355J2(Impact at -20
>   deg.C)
>
>  
>
>   Here S denotes structural steel and 355 denotes its yield strength.
>
>  
>
>   I have inspected this material in plate form at various steel plants.
>
>  
>
>   With Regards,
>
>   Rutvik
>
>   Sr.Surveyor
>
>   TATA Projects Ltd.
>
>  
>
>  
>
>  
>
>   --- On Sun, 9/5/10, Shiraz Parvez <spk@nmdc.ae> wrote:
>  
>
>   From: Shiraz Parvez <spk@nmdc.ae>
>
>   Subject: [MW:5112] INFORMATION
>
>   To: "materials-welding@googlegroups.com"
>   <materials-welding@googlegroups.com>
>
>   Cc: "Khalid Al Amri" <kaa@nmdc.ae>, "TAG Saleh"
>   <tsa@nmdc.ae>, "Ahmed Al Jabir" <aaj@nmdc.ae>,
>   "Hassan" <hab@nmdc.ae>
>
>   Date: Sunday, 9 May, 2010, 11:44 AM
>  
>    
>  
>   Good
>   Morning,
>    
>   I
>   have been informed by one of my suppliers dealing in Floating & Shore
>   line pipes that Grade St 52.3 is discontinued and replaced. Can I have more
>   details on this issue? It is very important. And can you provide detaisl on
>   the substitute.
>    
>    
>   With
>   best Regards,
>    
>   Shiraz
>   Parvez
>   Procurement
>   Coordinator
>   [Supply
>   & Purchaing Department]
>    
>   National Marine Dredging Company
>    
>   NMDC
>   works for development ...
>    
>   P.O.
>   Box 3649 - Abu Dhabi - U.A.E.
>   Tel; 
>   +971 2 5516000/418  
>   Fax;
>   +971 2 5510703
>   Mob;
>   +971-50-864-4188
>   Web: 
>   www.nmdc.com
>    
>   P Please
>   consider the environment before printing this email
>    
>   This
>   message (including any attachments) contains confidential information
>   intended for a specific individual and purpose, and is protected by law. If
>   you are not the intended recipient, you should delete this message and are
>   hereby notified that any disclosure, copying, or distribution of this
>   message, or the taking of any action based on it, is strictly prohibited.
>    
>  
>   --
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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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> For more options, visit this group's bolg at http://materials-welding.blogspot.com/
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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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>
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> To post to this group, send email to materials-welding@googlegroups.com
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> For more options, visit this group's bolg at http://materials-welding.blogspot.com/
> 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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