Dear Mr. Jignesh
yes ,this is required to make 'J' 'U' groove (with No Root gap) preparation for welding of Piping joints by ORBITAL Welding. because the lip or land thickness(1 to 2mm) of 'J' 'U' groove (with No Root gap) preparation will produce the consistant penetration of weld. and the Orbital Welding M/C head will control the Amps, Volts, Speed, with respect to the position of weld.
Thanks & Regards
Amit Pahuja
Sr. Welding Engineer
On Mon, Oct 10, 2011 at 12:06 PM, Desai Jignesh (Mumbai - Piping) <J.J.Desai@ticb.com> wrote:
Is it mandatory to make 'J' groove preparation for welding of Piping joints by ORBITAL Welding?
Regds/Jignesh
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