Description: Alloyed steels; Alloys of common metal; Barbed wire; Barbed wires; Brass alloys; Containers of metal for liquid gas; Fireplace grates of metal; Fireplace mantles of metal; Junctions of metal for pipes; Knobs of metal; Metal adapters for use with hydraulic and pneumatic systems; Metal containers for liquid fuel; Metal couplings for use with hydraulic and pneumatic systems; Metal cylinders for compressed gas or liquids, sold empty; Metal fluid storage tanks; Metal poles; Metal clips for general use; Metal construction materials, namely, exhaust vent hoses for external ventilation of furnaces, heaters, stoves and boilers; Tubes of copper alloys; Valves of metal other than parts of machines including those from alloy steel and titanium; Valves of metal, other than parts of machines; Water-pipes of metal; Metal containers for compressed gas or liquid air; Water-pipe valves of metal
