4 inch Threaded Class 150 Carbon Steel Flat Face Flange

Flange type: Threaded - flat face, Class: 150, Material: Forged Carbon Steel, Dimensions conform to ANSI B16.5, Material conforms to ASTMA A/SA-105, Nominal Pipe Size: 4, Flange outside diameter: 9 inches, Flange thickness: 0.94 inches, Diameter of Hub at Base: 5.31 inches, Length thru Hub: 1.31 inches, Minimum thread length: 1.31 inches, Number of Bolt Holes: 8, Diameter of Bolt Holes: 0.75 inches, Diameter of Bolts: 0.62 inches, Diameter of Bolt Circle: 7.5 inches, Approximate weight: 13 lbs

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