If you want enable measuring the centerline radius of the current elbow, it's best to speak to an elbow production expert to make sure you get the right measurements and the very best solution for your needs. 6�?× 4�?elbow dummy aid calculation Structural fitter fabricator occupation job interview thoughts and https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-find-elbow-center-of-pipe.html