Re: [MW:33895] Set On Nozzle - Governing thickness for WPS

Yes this WPS can be used provided PQR qualified on thickness 38mm and higher,

Please see below some snap shots of Sec.IX.

Please see snap shot of ASME Sec8 Div.i for Nozzle connections

Thanks & Regards

J.Gerald Jayakumar

On Thursday, 5 January, 2023 at 03:30:15 pm IST, Chintan Raval <chintan51@gmail.com> wrote:

Dear Expert,

Kindly advice,

For Pressure Vessel as per ASME Sec 8 Div 1,

Nozzle to Shell full penetration weld of Set on type nozzle, which is the governing thickness for wps selection i.e. thickness of nozzle or thickness of shell or both.

In a typical case,

Nozzle thickness 14 mm, needs to be welded on another nozzle of thickness 250 mm.

WPs available is with 5 mm to 200 mm range.

Is this wps can be used for set on type nozzle as it cover range of nozzle thickness

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