Since it is instrument line % of RT will be same 10%, in general
instruments line will be threaded joints so pneumatic test is
preferred, if it is Hydrocarbons (liquid or gas) or Cryogenic service
lines shall be 100%RT subject to pneumatic test and please refer your
summary of line class NDT requirements
Adi
On Dec 14, 7:46 am, "P. PALANIVEL" <p.palani...@gmail.com> wrote:
> *Dear Friends Good DAY,*
>
> Can any one help for the below quiery,
>
> A requirement for to replace Pnuematic test in palce of Hydro test for
> Instrument Air line. Already there is a requirment of 10% Radiography of
> the line. What will be the RT required % if Pnumetaic test is carried out.
>
> Pl. also let us know where may the requirment is given in CODEs or any other
> Project spec.
>
> *Thanks & Regards,*
>
> *Palanivel.P*
>
> *Quality Superintendent.*
>
> *CAIRN INDIA, *
>
> Barmer, Rajasthan - 344 001. India.
>
> Mobile : *+91 90018 94547 & +91 97904 00797.***
>
> E Mail : p.palani...@cairnindia.com
>
> www.cairnindia.com
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