Hi, Find below the answers as marked in Red color. - In FCAW proces PQR , Electrode AWS no. E71-T-1C is used. But in WPS E71-T-1 is mentioned. Whether its ok? - OK
- PQR in FCAW qualifies 3G position of 27mm plates as per ASME SEc.IX and API-650. What is qualification of position in WPS for 3G whether its ALL POSITION or only 3G postion? - As per ASME Sec.IX, Position is not an essential variable for WPS.WPS qualified in any position can be used for all position.
- The WPS is to be used for structural activies. ie. as per AWS D1.1. But in WPS also mentioned reference code as ASME sec.IX and AWS D1.1. - If your construction Code is AWS then the WPS shall be qualified with AWS Code only.You please review your WPS/PQR Whether it has been qualified with AWS or not.if the test and variables are meets the AWS limitation then you just revise the applicable code to AWS(remove ASME) or you can rewrite the WPS to AWS
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 Fri, 7/15/11, Ramchandra vichare <vicharerke@indiatimes.com> wrote:
From: Ramchandra vichare <vicharerke@indiatimes.com>
Subject: Re: [MW:11737] Clarification of PQR/WPS in FCAW process
To: materials-welding@googlegroups.com
Date: Friday, July 15, 2011, 3:34 PM
Dear friends, WPS Must be corrected accordingly. If Welder Qualified in 3G welder can weld 1G&3G position only.(Pl go trhough ASME Sec-IX). All informations must be fill accordance with formate issued in ASME Sec-IX and not to take shortcut for information because everyone dont know what is what Regards, RKVichare. ----- Original Message ----- From: arvinda shan To: materials-welding@googlegroups.com Sent: Wed, 13 Jul 2011 19:12:32 +0530 (IST) Subject: [MW:11723] Clarification of PQR/WPS in FCAW process Dear Experts, I need some clarification in document review. PQR qualified in FCAW process for 27 mm plate in 3G position. WPS is prepared for structural joint for 34 mm in all positions.What is the essential one?
- In FCAW proces PQR , Electrode AWS no. E71-T-1C is used. But in WPS E71-T-1 is mentioned. Whether its ok?
- PQR in FCAW qualifies 3G position of 27mm plates as per ASME SEc.IX and API-650. What is qualification of position in WPS for 3G whether its ALL POSITION or only 3G postion?
- The WPS is to be used for structural activies. ie. as per AWS D1.1. But in WPS also mentioned reference code as ASME sec.IX and AWS D1.1.
Plz clarify. Thanks Arvinda. -- 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. -- 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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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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