(1) The 22” flange is for reference only; it does not belong to ASME B16.47. sales@fluorogreen.com Made with MAGIX NOTE: The data set forth in this brochure is typical. The user’s specific application should be combined with an independent study and evaluation for the material’s suitability. For recommendations please contact UFC Fluorogreen. Selecting the wrong sealing products could result in property damage and/or personal injury. We assume no responsibility for errors contained in this brochure.