Full Face Flange Gasket Gasket Material Aramid Insert Material None For Pipe Size 16 in For Flange ANSI Class 150 Binder Material SBR Color White Inside Diameter 16 in Minimum Operating Temperature -100 Degrees F Maximum Operating Temperature 400 Degrees F Outside Diameter 23 1/2 in Thickness 1/8 in Number of Bolt Holes 16 Bolt Hole Diameter 1 1/8 in Gasket Type Full-Face Gasket Metal Detectable Gasket No Included Fasteners Not Applicable Hardness Not Rated