18 inch class 150 carbon steel blind flange

Flange type: blind with raised face, Class: 150, Material: Carbon Steel per ASTM A/SA-105, Dimensions conform to ANSI B16.5, Nominal Pipe Size: 18 inch, Outside Diameter O: 25 inch, Flange Thickness C: 1.56 inch, Number of Bolt Holes: 16, Diameter of Bolt Holes: 1.25 inch, Diameter of Bolt Hole Circle: 22.75 inch, Approx Weight: 220 LBS

Blind Flange Spec Sheet (click here)