Full Description
Flange type: Weld Neck, Class: 150, Material: Forged Carbon Steel, Dimensions conform to ANSI B16.5, Material conforms to ASTM A/SA-105, Nominal Pipe Size: 3, Flange outside diameter: 7.5 inches, Flange thickness: 0.94 inches, Diameter of Raised Face: 5 inches, Diameter of Hub at Base: 4.25 inches, Diameter of Hub at Point of Welding: 3.5 inches, Length thru Hub: 2.75 inches, Number of Bolt Holes: 4 , Diameter of Bolt Holes: 0.75 inches, Diameter of Bolts: 0.62 inches, Diameter of Bolt Circle: 6 inches, Approximate weight: 10 lbs
Click here for a downloadable and printable specification sheet for class 150 weld neck flanges in carbon steel