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: 20, Flange outside diameter: 27.5 inches, Flange thickness: 1.69 inches, Diameter of Hub at Base: 22 inches, Diameter of Hub at Point of Welding: 20 inches, Length thru Hub: 5.69 inches, Number of Bolt Holes: 20 , Diameter of Bolt Holes: 1.25 inches, Diameter of Bolts: 1.12 inches, Diameter of Bolt Circle: 25 inches, Approximate weight: 180 lbs
Click here for a downloadable and printable specification sheet for class 150 weld neck flanges in carbon steel
