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6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
articles of common metal for use in the oil and gas industry, namely, metal pipes, tubes, pipelines, risers, flowlines and non-electric coils; metal pipelines for the transport of fluids, slurries, petroleum, oil, gas and multiphase flows; structural parts and structural fittings for the aforesaid goods, all formed wholly or predominantly of metal; pipes, tubes, pipelines, risers, flowlines, liners, and non-electric coils, all formed wholly or predominantly of metal or of composites of metal and all for oil and gas extraction, transportation, production, and pre-processing apparatus and installations; upstream pre-processing apparatus and installations for the production of oil and gas, namely, pipes, tubes, pipelines, risers, flowlines, liners, coils, flow conditioners, baffles and guides, all for oil and gas extraction, production and pre-processing apparatus and installations, and all formed wholly or predominantly of metal
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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
machines for use in the oil and gas industry, namely, oil-well pumping machines, gas compressors, and the structural parts and structural fittings therefor; hydrocarbon separators for separating the phases of a multiphase hydrocarbon flow; oil-water separators; tubes, pipes, liners, coils, flow conditioners, baffles, all being parts of machines; machines for extraction and transportation of oil and gas, namely, oil-well pumping machines, separation machines and machines to condition flow for metering devices, and the structural parts and structural fittings therefor; metal tubes, pipes, liners, and non-electric coils, all being parts of machines
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
apparatus and installations for the extraction and production of oil and gas, namely, fluid separation apparatus for separation of multiphase hydrocarbons in an on-shore or offshore installation or a sub-sea station, oil purifying installations, or gas purification machines; separators for the cleaning and purification of fluids and slurries, not being machines
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17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
flexible or semi-rigid plastic pipes, tubes, pipelines, risers, flowlines and non-electric coils; flexible or semi-rigid rubber pipes, tubes, pipelines, risers, flowlines and non-electric coils; synthetic plastic liners for pipes, tubes, pipelines, risers, flowlines and coils; synthetic rubber liners for pipes, tubes, pipelines, risers, flowlines and coils; parts and fittings made from rubber, plastic or synthetic rubber materials for use in the oil and gas industry, namely, flexible plastic, rubber or synthetic rubber pipes and pipe liners for conveying natural gas, oil and hydrocarbons; upstream pre-processing apparatus and installations for the production of oil and gas, namely, pipes, tubes, pipelines, risers, flowlines, liners, coils, flow conditioners, baffles and guides, all for oil and gas extraction, production and pre-processing apparatus and installations, and all formed wholly or predominantly of rubber or synthetic rubber; upstream pre-processing apparatus and installations for the production of oil and gas, namely, pipes, tubes, pipelines, risers, flowlines, liners, coils, flow conditioners, baffles and guides, all for oil and gas extraction, production and pre-processing apparatus and installations, and all formed wholly or predominantly of plastic
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
upstream pre-processing apparatus and installations for the production of oil and gas, namely, pipes, tubes, pipelines, risers, flowlines, liners, coils, flow conditioners, baffles and guides, all for oil and gas extraction, production and pre-processing apparatus and installations, and all formed wholly or predominantly of concrete