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Enter header and dummy leg pipe/fitting NPS in decimal inches (
1.25, 2, 3.5, 12, etc )
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For "L" dimension, any unneeded fields may be left blank ( you don't
have to enter a "0" )
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Weld Gaps are not conidered in dimension calculations. If gaps are
required, subtract gap length (usually 1/16th inch) from
long point and throat
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NOTE: All calculations rounded to the nearest 1/16th of
an inch
DUMMY LEG CALCULATOR
Version 1.2.7.21
© Copyright 2019, Steve Corwin Amalfitano