Welded fittings 18"NB and above correspondingly to be 100% radiographed.Fittings upto 16"NB can be seamless.
Regards
Aarpee
On Tue, Sep 22, 2009 at 7:32 PM, <desaid@toyoindia.com> wrote:
Dear all,
I have some basic question on piping specification preparation.
Carbon steel specification is having CS pipe : Material A672 GR.B60 CL.22 for size up to 40"
Corresponding welded fittings if i am considering above size 14"; shall be 100% radiographed??
Pls. help / reply.
Thanks & Regards,
Dhwani Desai
Planning & Piping Dept.
Ext.-7681
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