Common metals and their alloys, including such metals in the form of coils, strip or sheet; metal building materials including purlins, channels, steel structural beams and other steel building members; pipes and tubes of metal, including pipe and tube made from coils, strip or sheet; metal fencing materials and fencing accessories in this class; non-electric cable and wire of common metal; ironmongery, small items of metal hardware; goods of common metal not included in other classes