12 inch Blind Class 300 304 Stainless Steel Flange

Flange Type: Blind - raised face, Class: 300, Material: Forged 304 Stainless Steel per ASTM A182/SA 182, Dimensions conform to ANSI B16.5, Nominal Pipe Size: 12 inch, Outside Diameter of Flange (O): 20.5 inch, Flange Thickness ( C ): 2 inch, Diameter of Raised Face (R): 15 inch, Number of Bolt Holes: 16, Diameter of Bolt Holes: 1.25 inch, Diameter of Bolt: 1.12 inch, Diameter of Bolt Hole Circle: 17.75 inch, Approximate flange weight: 115 LBS