6 Common metals and their alloys, namely, stainless steel; pipes and tubes of metal; goods of common metal not included in other classes, namely, manually operated metal valves, manually operated stainless steel valves, manually operated stainless steel ball valves, metal flanges, stainless steel flanges, metal storage tanks, stainless steel pressurized storage tanks, metal pipe fittings, stainless steel threaded pipe fittings; goods of common metal in the nature of construction elements, not included in other classes, namely, accessories for manifolds, in the nature of basic and control stainless steel box supports for dual pump water booster units, and stainless steel mounting brackets for the horizontal installation of stainless steel pressurized tanks; goods of common metal not included in other classes, namely, components for pressurization, in the nature of anti-vibrating flexible metal hoses being collapsible tubes of metal for pressurizing stainless steel pressurized tanks; metal building materials, namely, soffits, fascia, metal building flashing, metal trim for buildings; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery and small items of metal hardware, namely, pulleys, springs, nuts, washers; metal safes; ores, namely, chrome iron, cobalt, copper, iron, lead, manganese, molybdenum, nickel, tin, tungsten, and zinc ores