This app is very helpful during Template layout Marking of Ellipsoidal Head or 2:1 Elliptical Head of vessel. This app calculate Marking dimension by Dividing 12 equal parts or 24 equal part method so that user can get their desired Accuracy.

This app takes Input as Inside Diameter of Dish end, Height of Dish End and Straight face Dimensions.

This app generate All marking in the form of X and Y Co-ordinates system.

please use all Dimensions are MM or System.

key words: Ellipsoidal head, 2:1 Elliptical Dish End, Pressure vessel Heads, Dish Ends.