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)