If You want aid measuring the centerline radius of the existing elbow, it's best to speak to an elbow manufacturing expert to make sure you get the proper measurements and the top solution for your requirements. Pipe fitter schooling, steel fitter instruction, piping and structural fitter fabricator teaching ways to https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-find-elbow-center-of-pipe.html