RE: [MW:12049] FILLET WELD QUALIFICATION BY BUTT WELD AS PER API 1104

Dear All,

My question was for API 1104 code not for ASME IX  (I know as per ASME no further qualification is required once welder is qualified for butt weld.

 

Regards,

NAJM UL ISLAM

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of lakshman kumar
Sent: Monday, August 01, 2011 7:18 AM
To: materials-welding@googlegroups.com
Subject: RE: [MW:12025] FILLET WELD QUALIFICATION BY BUTT WELD AS PER API 1104

 

Dear All

 

Greetings  today

 

Why all the experts are in confusion----

 

1.      5G - pipe will not rotate – it is fixed position in horizontal condition.

2.      2G – Pipe is vertical – fixed condition – not a rotating situation –

3.      1G – is rotating – pipe horizontal

 

As per QW-461.9

PERFORMANCE QUALIFICATION — POSITION AND DIAMETER LIMITATIONS

(Within the Other Limitations of QW-303)

 

For 2G & 5G qualified welders(Either any of one) – fillet weld qualification will come by default – no need for further requalification

Thanks and Regards................?

Lakshman Kumar.B|Manager- QA/QC |Lanco Infratech Limited Plot No 1255 | Sanjeevani chowk | Mahanadi vihar | Cuttack 753004 Phone : + 91 671 2445033 | Mobile : +91 9937286851 |www.lancogroup.com Go Green|The future will thank you

Please note that my "Lanco group" mail is not working properly at some times, request you keep a copy to personal mail ID lakshmankumar4@gmail.com

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Ramin Kondori
Sent: Monday, August 01, 2011 5:06 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:12018] FILLET WELD QUALIFICATION BY BUTT WELD AS PER API 1104

 

Dear Suresh:

Please recheck your response...
in 5G pipe is rotating...?!!!
in 2G pipe is horizontal...?!!!

Ramin  Kondori

   QC/Welding Engineer 

         IWE AT 0070

   

 

On Sun, Jul 31, 2011 at 5:28 PM, Dinesh Somwanshi <som.din@gmail.com> wrote:

yes ,consider the position also.

 

regards

 

On Sun, Jul 31, 2011 at 4:26 PM, Mahmoud <mqreis@gmail.com> wrote:

Yes

Regards

Mahmoud Qreis

On Jul 31, 2011, at 12:39 PM, "NAJM UL ISLAM" <najmislam246@gmail.com> wrote:

Dear Experts,

Greetings,

 

Can somebody advise me that if a welder is qualified for butt weld either in 5G position (Pipe horizontal) or 2G position (Pipe Vertical) whether  he will be qualified for fillet welds or not.

 

Thanks & Regards

 

NAJM UL ISLAM

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