Containers of metal for chemicals, compressed gases and liquids; Metal couplings for use with hydraulic and pneumatic systems; Metal junctions for pipes; Metal valves not being parts of machines; Metallic drain traps; Rotating junctions of metal for pipes; Steel forgings; Valves of metal other than parts of machines including those from alloy steel and titanium; Valves of metal, other than parts of machines; Water-pipe valves of metal