Flange Facing for B16.5 and B16.47 Flanges - Coastal Flange
Impact of Flange Finish on Gasket Performance - Triangle Fluid Controls Ltd.
FLANGE FACINGS
Pressure Piping - A serrated finish, either concentric or spiral, is required with 30 to 55 grooves per inch and a resultant roughness between 125 and 500 micro inches. This allows for
Flange Face Finish Type – AMARINE
ASME B16.5 Flange Facing Finish
Definition and details of Flange Face Finish / Flanges | MvR-PipingDesign&Engineeringfiles