[MW:973] Re: Root under cut

Dear Atul

 

Ar you looking for information How to avoid root undercut or NDT method to analisied under cut in most sensitive manner?

 

please give further information.

 

Regards

 

Paresh Katvi

 

On 7/22/08, atul patil <atulpatil99@gmail.com> wrote:

Dear all

I am working with Gas export pieline in Kazakhstan

We are using 6010 electrode for root

& 8010 for fill cap

 

we are facing the problem with root undercut

 

Actually on the basis of radiography ( ISO 13847 ) doesnt ask to cmpareason of density with parent metal It says only about length

 

Please guide

It is very difficult to prepare the calibration block for UT ( Manual ) in my city ( Atyrau )

Could you please guide

any  suggestions welcome.

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