Corrosion-resistant metal overlays and alloys for fittings, steel plates, flanges, piping components; Fittings of metal for flexible pipes; Fittings of metal for pipes; Fittings of metal for rigid pipes; Junctions of metal for pipes; Metal junctions for pipes; Metal nameplates and door nameplates; Metal pipe fittings; Tinplate; Tool and tool accessory boxes made of metal sold empty and parts and fittings therefor; Water-pipe valves of metal