Niton Metal & Alloys offers an excellent exhibit of Amalgam 20 Line Flanges, where our whole item range guarantees perfect getting done and is execution based. These Alloy 20 Line Flanges (UNS N08020) is settled with Columbium to limit carbide precipitation during welding. Alloy 20 Slip On Flanges especially succeeds in opposing erosion to hot sulfuric acids when contrasted with regular hardened steels, for example, 316.