Automotive metal oil change pans; Branching tubes of metal for pipelines; Clips of metal for tubes; Metal clothesline wire; Metal elbows for pipes; Metal hoses for plumbing use; Metal tubes for industrial use; Metal water pipes; Pipework of metal; Plating compositions composed of metal; Steel angles for use in building construction; Structural joint connectors of metal; Water-pipe valves of metal; Water-pipes of metal