Dummy Leg Calculator

Calculates the long point and throat dimensions for pipe dummy legs attached to pipe or elbow

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

DUMMY LEG CALCULATOR

Version 1.2.7.21

© Copyright 2019, Steve Corwin Amalfitano

DUMMY LEG CALCULATOR

HEADER

NPS:

DUMMY LEG

NPS:

SCHEDULE:

"L" DIMENSION

- .

/

COMMON CENTER

LONG POINT

Length

THROAT

Length

COMMON INSIDE

LONG POINT

Length

THROAT

Length

COMMON OUTSIDE

LONG POINT

Length

THROAT

Length

90° TO HEADER

LONG POINT

Length

THROAT

Length