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Common metals and their alloys; steel; steel products, namely, pipes, sheets, manifolds for pipelines, pipe connectors, discharge pipes, jet pipes, attachment pipes in the nature of pipe connectors, pipe adapters used for connecting pipes, branching pipes, pipe bends in the nature of pipe fittings, pipe sleeves, pipe clamps, pipe elbows, valves not being parts of machines, sheets and plates, curved sheets and plates; building and construction materials of metal, namely, pipes, sheets, manifolds for pipelines, pipe connectors, discharge pipes, jet pipes, attachment pipes in the nature of pipe connectors, pipe adapters used for connecting pipes, branching pipes, pipe bends in the nature of pipe fittings, pipe sleeves, pipe clamps, pipe elbows, valves not being parts of machines, sheets and plates, curved sheets and plates; pipes, sheets, manifolds of metal for pipelines, pipe connectors, branching pipes, pipe bends in the nature of pipe fittings, all the foregoing made of non-precious metal and steel; steel pipes, stainless steel pipes, steel discharge pipes, steel branching pipes, steel approach pipes being pipe connectors and pipe adaptors used for connecting pipes; pipe accessories, namely, pipe sleeves being fittings for pipes, pipe clamps, pipe elbows, water pipe valves, oil pipe valves, gas pipe valves, acid valves, valves for offshore water pipes, valves for water pipes under pressure, manually operated lined valves, manually operated diaphragm valves, manually operated bellows seal valves, manually operated pressure seal valves, manually operated butterfly valves, manually operated ball valves, manually operated knife gate valves, manually operated check valves, manually operated gate valves, manually operated globe valves, strainers, needle valves, plug valves, check valves, furniture sliders, girders, sealing caps, fixing materials in the nature of building material for installation of pipes, fixing materials in the nature of structural joint connectors of metal, cramps, flanges, caps for pipes, pipe fittings, all the foregoing made of metal and steel and none of the foregoing being parts of machines; metal and steel frames for building, mounting frames for pipes, frames, metal and steel rings, namely ring-shaped fittings of metal

Wholesale store services and wholesale distributorship services featuring steel products, namely, pipes, sheets, pipelines, pipe connectors, pipe branching, pipe bends, steel pipes, stainless steel pipes, discharge pipes, branch pipes, approach pipes being pipe connectors and pipe adaptors both used for connecting pipes and pipe accessories in the nature of pipe sleeves, pipe clamps, pipe elbows, valves, sliders, girders, sealing caps, fixing material for fixing pipes together, cramps, flanges, caps, fittings, frames and rings; Business organization project management for construction projects, namely, construction of pipeline installations

Building construction services; installation, maintenance, construction, and repair of plants and pipelines in the energy industry, chemical industry, petrochemical industry, gas industry, ship building industry, mechanical industry, and engineering industry; management of building construction work; construction of pipeline systems; assembly relating to the construction of chemical plants and pipelines

Transporting construction materials by various modes of transportation; air transport services; special-purpose cargo transportation, namely, transportation of heavy and lengthy cargo in the nature of construction material and pipes; storage, warehousing, delivery, transportation and warehousing of steel products, namely, pipes, sheets, pipelines, pipe connectors, pipe branching, pipe bends, steel pipes, stainless steel pipes, discharge pipes, branch pipes, approach pipes being pipe connectors and pipe adaptors both used for connecting pipes and pipe accessories in the nature of pipe sleeves, pipe clamps, pipe elbows, valves, sliders, girders, sealing caps, fixing material for fixing pipes together, cramps, flanges, caps, fittings, frames and rings

Technical consultation in the field of construction, assembly and maintenance of pipes and machines; conducting technical tests and technical checks in the field of construction, installation and maintenance of pipes and machines; technical radiation measurement services; conducting technical measurements of machines and pipes