OIL AND GAS SYSTEMS

Metal joinery fittings for metal ducts, namely, ball valves, gate valves, check valves; bolts of metal; drain trap valves of metal; manifolds of metal for pipelines; ferrules of metal for metal structures, namely, steel buildings; metal pipe muffs; foundry chill-molds of metal; metal storage and transport tanks for oil and gas; metal storage tanks for compressed gas and liquid air; metal storage tanks for liquid fuel; metal taps for casks; casks of metal; props, namely, metal pipeline supports; metal screws; water-pipe valves of metal not being parts of machines; door handles of metal; door bolts of metal; greenhouse frames of metal; claddings of metal for construction; tubing of metal; wall linings of metal for oilwells; cramps of metal; metal branching pipes; water-pipes of metal; drain pipes of metal; pipework of metal; gates of metal; metal furnace fireguards; vent covers of metal for oil storage tank; metal sleeves, namely, metal cable junction sleeves; casings of metal

Machines and machine tools, namely, turbogenerators, asynchronous motors not for land vehicles, electric machines of alternating current, namely, electric arc machines, DC electrical machines, namely, DC generators, electro-hydraulic drives for ball valves; transmission shafts being parts of machines other than for land vehicles; gears for machines; reduction gears for machines; stands for machines; alternators; dynamos; generators of electricity; engines for boats; driving motors other than for land vehicles, namely, electric motors; heat exchangers being parts of machines; jack machines, namely, power jacks; elevators; pressure regulators being parts of machines; speed governors for machines, namely, speed control of electric motors and engines; pumps for machines; pumps as parts of machines, engines and motors other than for land vehicles; vacuum pumps for machines; electric pump plungers and diaphragms for volume pressure dosing of liquids; coarse and fine filters being parts of machines or engines, namely, chemical processing machines; modular pumping stations for machines for pumping water, oil and condensate wastewater, industrial wastewater, fire stations, pumping light and dark oil, namely, fuel pumps; pressure valves being parts of machines, namely, back pressure valves; centrifugal grinding machines; air suction machines; steam separators; oil separators; die-stamping machines; industrial machine presses; hoists; handling apparatuses, namely, loading and unloading machines; elevating apparatuses, namely, elevating work platforms; blowing machines for the compression, exhaustion and transport of gases; feedwater regulators being parts of machines; cowlings being parts of machines; machine wheelworks; valves being parts of machines

Pressure measuring apparatuses, namely, pressure gauges; spark-guards, namely, plastic guard for covering wall switches; material testing instruments and machines, in the nature of an electronic apparatus for testing tensile characteristic of industrial materials; egg-candlers; octants; electric converters; gas testing instruments; water level indicators; gasoline gauges; ozonisers and ozonators; flame arresters; detonation resistant flame arresters; precision measuring apparatuses, namely, electrical outlet testers; electrical measuring devices, namely, flow meters; electricity terminals boxes; junction sleeves for electric cables; electric monitoring apparatuses, namely, video surveillance equipment, namely, cameras, monitors, microphones and recorders, analog and digital systems consisting of analog camera and analog digital converters, and video camera; cases fitted with dissecting instruments microscopy not for medical use; electricity distribution consoles; electricity junction boxes; electric installations for the remote control of industrial operations; digital signalling apparatuses for continuous monitoring of the technical position of turbine generators, compressors, and other mechanical equipment, namely, digital signal processors

Heating apparatuses, namely, heat generators; level controlling valves in tanks, namely, tub control valves; safety accessories for water or gas apparatus and pipes, namely, ball valves and gate valves; regulating and safety accessories for gas pipes, namely, ball valves and gate valves; pipes being parts of sanitary installations; heat exchangers, not parts of machines

Advertising; business management, business administration services; demonstration of goods; organization of exhibitions for commercial or advertising purposes; sales promotion for others; providing office functions

Construction services, namely, construction of structures, namely, production units for the production of natural gas and oil; repair of electrical equipment; rustproofing; plumbing; installation services of electrical equipment

Technical project studies, namely, conducting of feasibility studies in the field of mechanical engineering; engineering; material testing; technical research in the oil and gas industry; surveying; industrial analysis and research services in the field of mechanical engineering; scientific and technological services and research and design in the field of mechanical engineering and in the oil and gas industry