Specifies the distance along the vessel centerline from the center of the nozzle opening in the vessel shell to the closest stiffener or head in the vessel on the opposite side from Distance to Stiffener or Head. This value is optional and is ignored for spherical vessels.
1 - Distance to Stiffener or Head 2 - Distance to Opposite Stiffener |
Typical units (depending on your unit system):
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in
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mm
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cm