Re: [MW:28327] testing of inaccessible welded joints

If it is a pipe line, best option is to do hydro test with 1.25 times of the working pressure to ensure the integrity 

Also can go with ultrasonic pig in case of pig possible lines

Thanks and Regards 

Lakshman kumar. B 

+91 9440031459

Sent from my iPhone

On 23-Sep-2018, at 11:28 AM, Ali Asghari <asgharialigl@gmail.com> wrote:

Dear All.

Does anybody know there is NDT method that can inspected welded joints which are buried and not accessible?our concern is about finding of construction defects either surface and internal that have a good detect ability for linear ones particularly Transverse Crack.

Regards.

 

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