Tuesday, December 7, 2010

Re: [MW:8559] phased array vs. RT

Standards are silent about the replacement of RT by phased array UT.
 
My experience says that you will have to proove and convince your customer / TPI by demenstration that the defect detected by RT is equally detectable by Phased array UT.
 
 Ultimately it would be decision of your customer whether to allow or not...
 
Reg,
Jaydeep Joshi

On Tue, Dec 7, 2010 at 1:30 PM, Navid Navidi <navid_751400@yahoo.com> wrote:
Hi all,

is it possible to use phased array technique instead of RT for NDT teast of a pressure vessels.
Does standard allow us to do so?
what is its advantages?

thank you in advance
Saeed

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