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Re: [MW:35846] SET ON ASME SEC IX

By Materials & Welding
Hi

Set In  mostly used for High pressure system it's considered mother pipe thickness only (bevel to be make only mother pipe)WPS and WQT selection to be select mother pipe.

Note if Set On Fillet  weld only applicable,no need to check size and thickness.

Regards 
Ramamoorthi Thangarasu 
DNV- GL

On Sat, 18 Oct 2025, 9:11 am Elavarasan Mech, <elavarasan1861994@gmail.com> wrote:
Dear All
As per ASME SEC IX Nozzle branch connection Set on which thicknesss consider for ( Nozzle or main pipe)WPS & WQT selection 

Regards 
ELAVARASAN

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