Thursday, July 29, 2010

Re: [MW:6176] Welder Qualification-Thickness range

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?

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