TOUGHCORE

Class [006]
Common metals and their alloys; building and construction materials and elements of metal, namely, metal partitions for building, metal building panels, metal cladding for construction and building, metal wall linings for building, metal plates, metal sills, all the foregoing for use in the building of line pipe and offshore structures, penstocks, cranes and equipment for the mining industry; steel products, namely, steel frames for building, ground tubes of steel, steel pipes for liquid and gas transfer, steel sheets, all the foregoing for use in the building of line pipe and offshore structures, penstocks, cranes and equipment for the mining industry; steel products for automobile, truck, train and ship construction, namely, sheets, plates, columns, claddings, sills; metal tapes and coils, pipes and tubes of metal, namely, metal pipes for liquid and gas transfer, penstock pipes of metal, water pipes of metal, drain pipes of metal, branching tubes of metal for pipelines, all the foregoing for use in the building of line pipe and offshore structures, penstocks, cranes and equipment for the mining industry