It is meaning that any thicknesses below 13 mm will be qualified to 2t for example if a welder made weld with 6mm then its thickness qualification will be 12mm
But any thicknesses equal to 13mm or above with minimum three layers, the qualification will be maximum to be welded for example if a welder made weld with thickness of 13mm then its qualification will be unlimited but the weld must be with minimum three layers
SaSa
From: naveen <dnkuit@gmail.com>
To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Wed, July 28, 2010 8:03:37 PM
Subject: [MW:6173] Welder Qualification-Thickness range
Can you explain in detail regarding in SEC IX - QW452.2?
Welder thickness range for unlimited thickness?we are confused?With
example please?
--
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.
No comments:
Post a Comment