[MW:10539] Re: Effect of Slope on Projection and Elevation of Nozzle during Pressure Vessel Fabrication

For horizontal vessels with slop following points may be noted.
Saddle supports will be of different height dependinggg slope.
Elevations to be marked from working point on tangent line, generally
on lower side of slope on one end of vessel.
Nozzle facesesshall be parallel to ground.
Vessel horizontal centre line shall be in slope with respect to
ground.
Nozzle projections shall be measured from point on vessel centreline
which is marked from working point.

Regards,
Prassad

Idris Mohiuddin wrote:
> Dear Experts,
>
> Please throw some light on the following query:
>
> :What effect will Slope have on projection & Elevation of Nozzle during
> fabrication of Pressure Vessel (Slope is given as 1.5% in GA Drawing)"
>
> Regards,
>
> MIM

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