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ANSI B16.47 Series B Flanges

Class B 75, 150 & 300 Weld Neck FlangeS

Class B 75, 150 & 300 Blind FlangeS

Class B 400, 600 & 900 Weld Neck FlangeS

Class B 400, 600 & 900 Blind FlangeS

(Click any image above to enlarge it and lock it in place, then scroll to the bottom table for dimensions)

ANSI B16.47 Series B Flange Classes

Choose your pressure class below