Corrosion-resistant metal overlays and alloys for fittings, steel plates, flanges, piping components; Elbows of metal for pipes; Hardware mounting system comprised of metal brackets for bath accessories and decorative hooks; Metal faucets for casks; Metal flanges; Metal hoses for plumbing use; Metal pre-rinse, wash down spray nozzles for commercial and industrial use; Ring-shaped fittings of metal; Water-pipe valves of metal; Water hose accessory in the nature of a plastic-coated steel cable ...