Weld-On Flanges Weld on / Replacement flanges SELECT QUANTITY Stock # Description Price Qty FLANGE 6 AL Replacement Flanges 6" Aluminum 18.99 V 6RF Replacement Flanges 6" Steel 14.99 FLANGE 8 AL Replacement Flanges 8" Aluminum 21.99 V 8RF Replacement Flanges 8" Steel 17.99 Related Products Flat Flange Gasket with 4 NubsSteel Tube HandleFlat Flange Hose Fittings