Common metals and their alloys; Buildings, transportable of metal; Metal hardware, namely, pipe unions of metal, metal pipe fittings, press fittings of metal, couplings of metal for tubing, pipes and tubes of metal, metal brackets, couplings, press fittings for pipes and tubes of metal; Metal building materials, namely pipe couplings of metal; Goods of common metal, namely valves not being parts of machines, fittings, press fittings as well as pipes couplings of metal
Metal GoodsHeating apparatus, namely boiler pipes for heating installations and hot air heating apparatus; Steam generating apparatus, namely compressed air ventilators; Installations for sanitary purposes, namely, steam rooms
Environmental Control Apparatus