Dear all, We have steel structure procedure EN288-3 the welder qualification with EN287-1. PreWPS procedure done without backgauging but they want to do with backgouging.
any idea..
Best Regards,
Ayhan GEDUK
Turkey Mobile:+90 5358811933
--- On Tue, 2/6/09, Ayhan GEDUK <aygedik@yahoo.com> wrote:
From: Ayhan GEDUK <aygedik@yahoo.com>
Subject: [MW:2310] Re: Pre-WPS qualification and testing welders
To: materials-welding@googlegroups.com
Date: Tuesday, 2 June, 2009, 4:09 PM
Dear Bathula, Thanks for your reply the procedure is steel. It is not possible to do the welder qualification test with PreWPS. Because of a lot of things can be change. Thanks for your advice
Ayhan GEDUK --- On Mon, 1/6/09, Raghuram Bathula <raghurambathula@gmail.com> wrote:
From: Raghuram Bathula <raghurambathula@gmail.com>
Subject: [MW:2295] Re: Pre-WPS qualification and testing welders
To: materials-welding@googlegroups.com
Date: Monday, 1 June, 2009, 9:26 AM
it has 13 parts part 1 - steel/nickel part 2 - Aluminium . . . . etc. in addition u must refer EN ISO 15607 ( for EN 288 -1) for material grouping refer CR ISO 15608
for welder EN ISO 9606-1 for fusion welding of steels On Mon, Jun 1, 2009 at 10:00 AM, Ayhan GEDUK <aygedik@yahoo.com> wrote: | Dear Friends, Our Contract based on EN288-3 for WPS qualification for WQT EN287-1
Subcontractor want to do welder qualification with pre-WPS at the same time. Some of the place referred to updated standard that means BS EN ISO 15614-1. conserning standard is not sufficent information. if you have any advise please... Best Regards,
Ayhan GEDUK
Turkey Mobile:+90 5358811933 |
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