Industrial Fittings & Flanges Nickel-Based Alloy Weld Neck Flange Hastelloy C276 Flat Welded Slip-On Flange, Corrosion-Resistant Machined Flange for Piping Systems Monel 400 Weld Neck Flange, Corrosion-Resistant Nickel-Copper Alloy Flange for Piping Systems Corrosion-Resistant Hastelloy C276 Flanged Pipe Spool Piece
