PG4

Steel in the form of sheets and plates; tubes of metal; materials of metal for railway construction, metallic materials for railway tracks; ring-shaped fittings of metal; ironmongery in the nature of small items of metal hardware, namely, door pulls, nuts, washers, metal brackets for general use; metal safes in the nature of a strong box; containers of metal for general purpose use, for the storage and transportation of goods, for compressed gas or liquid air