| hi,
01.
Please find herewith the attached file of pages from API1104 for your reference. As per API1104 - 6.2 and 6.2 (f) "Single Qualification Method, A Welder who successfully passes the butt weld quafication test in a fixed position with the axis inclined 45degrees from the horizontal plane shall be quafied to do butt welds and lap fillet in all positions. 02. As per API1104 - 6.3 "Multiple Qualification Method" (Butt weld as per the single qualfication and additionally a branch weld also) as per 6.3.1 of API1104,he can be quafied for all position and all thickness etc., |
Thanks & Regards,
(Karthik)
Karthikeyan.S QA/QC Manager Getabec Energy Co.,Ltd. 379,Moo6,Soi8,Nikhomphatana, Rayong-21180, Thailand. Phone: 0066 38 897035-8 (Off) Fax: 0066 38 897034 Hand Phone: 0066 892512282
--- On Tue, 8/2/11, NAJM UL ISLAM <najmislam246@gmail.com> wrote:
From: NAJM UL ISLAM <najmislam246@gmail.com>
Subject: RE: [MW:12049] FILLET WELD QUALIFICATION BY BUTT WELD AS PER API 1104
To: materials-welding@googlegroups.com
Date: Tuesday, August 2, 2011, 12:28 AM
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...?!!! yes ,consider the position also. 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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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/
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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