Non-electric cables and wires of common metal; ironmongery, namely, wire clamps and band clamps; tubes of metal, namely, flexible, semi-flexible and rigid tubes; metal pipe couplings and joints, namely, sleeves, muffs, flanges, flange sleeves and flange muffs

FLEXIBLE, SEMI-FLEXIBLE AND NON-FLEXIBLE HOSES AND PIPES MADE WHOLLY OR PRINCIPALLY OF METAL, AND METAL COUPLINGS AND FITTINGS THEREFOR