B

Common metals and their alloys; non­ electric cables and wires of common metal; ironmongery being metal hardware and small items of metal hardware, namely, couplings, flanges, adaptors, springs, washers, bolts, brackets and joints; pipes, tubes and hoses, and fittings therefor, namely, valves of metal; metal ores; covers of metal, namely, access covers, street covers and surface covers;surface boxes of metal; metal flanges; metal castings; goods of common metal not included in other classes, namely, manufactured components and products, namely valves, pumps,cables and wires, surface boxes, couplings, joints, adaptors, clamps and pipe fittings for piping and ducting, and hydraulic and pneumatic systems