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ihsan Duzgun
ihsan Duzgun
16:39 Sep-30-2009
B31.1/B31.3 Piping and TOFD method

Hello,
One of our customer wants TOFD method for their B31.1 piping Hevay walls.
can we use TOFD method in power or process piping according to code cases 179-181 ?
or is there any restriction to use TOFD under the B31.1 or 31.3 piping codes ?

    
 
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