Overview System Requirements Reviews Related


Gagemaker’s MRP® 5B Calculator allows you to calculate ovality and standoff of your API 5B connections based on your crest diameter readings. Formulas and data comply with the Sixteenth Edition of API 5B. Simply input the values from your inspection with an MRP® crest diameter and ovality gage and our calculator will provide you with the ovality and standoff, as well as inform you that these results meet the published requirements.


Additional information

Published by

Crocodile Digital

Release date


Approximate size

35.57 MB

Age rating

For all ages



This app can

Access your Internet connection


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

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