Full Face Flange Gasket Gasket Material Aramid Insert Material None For Pipe Size 22 in For Flange ANSI Class 150 Binder Material SBR Color White Inside Diameter 22 in Minimum Operating Temperature -100 Degrees F Maximum Operating Temperature 400 Degrees F Outside Diameter 29 1/2 in Thickness 1/16 in Number of Bolt Holes 20 Bolt Hole Diameter 1 3/8 in Gasket Type Full-Face Gasket Metal Detectable Gasket No Included Fasteners Not Applicable Hardness Not Rated