3 ½ 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: 3 ½ inch, Outside Diameter O: 8.5 inch, Flange Thickness C: 0.94 inch, Number of Bolt Holes: 8, Diameter of Bolt Holes: 0.75 inch, Diameter of Bolt Hole Circle: 7 inch, Approx Weight: 13 LBS

Click here for a downloadable and printable specification sheet on class 150 carbon steel blind flanges