CNAE BrazilSubclass

CNAE Brazil 2423-7/01—Production of seamless steel pipes

Subclass · Classificação Nacional de Atividades Econômicas (2.3 (2025))

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Where 2423-7/01 sits

C Manufacturing industries
24 Metallurgy
24.2 Steel industry
24.23-7 Production of long steel laminates
2423-7/01 Production of seamless steel pipes

What 2423-7/01 includes

The production of seamless steel pipes in carbon steel and special/alloy steels (steels-tools, mechanical construction, stainless steel), obtained through hot or cold rolling

What 2423-7/01 excludes

The production of welded steel pipes (2431-8/00) and cast steel pipes, wire-drawn-of, flexible, etc. (2439-3/00)

2423-7/01 in other systems

ANZSICAustralia · New Zealand

2131 Alumina Production inferred via ISIC 24
2122 Steel Pipe and Tube Manufacturing inferred via ISIC 24
2141 Non-Ferrous Metal Casting inferred via ISIC 24
2121 Iron and Steel Casting inferred via ISIC 24
2149 Other Basic Non-Ferrous Metal Product Manufacturing inferred via ISIC 24
2110 Iron Smelting and Steel Manufacturing inferred via ISIC 24
2139 Other Basic Non-Ferrous Metal Manufacturing inferred via ISIC 24
2132 Aluminium Smelting inferred via ISIC 24

ATECOItaly

24.20.10 Manufacture of seamless tubes, pipes, hollow profiles and related fittings, of steel inferred via ISIC 24
24.44.00 Copper production inferred via ISIC 24
24.42.00 Aluminium production inferred via ISIC 24
24.41.00 Precious metals production inferred via ISIC 24
24.52.0 Casting of steel inferred via ISIC 24
24 Manufacture of basic metals broader via ISIC 24
24.20.1 Manufacture of seamless tubes, pipes, hollow profiles and related fittings, of steel broader via ISIC 24
24.44 Copper production broader via ISIC 24

CNAESpain

24.33 Production of cold-formed profiles by folding inferred via ISIC 24
24.44 Copper production inferred via ISIC 24
24.43 Production of lead, zinc and tin inferred via ISIC 24
24.42 Aluminum production inferred via ISIC 24
24.45 Production of other non-ferrous metals inferred via ISIC 24
24.20 Manufacture of steel tubes, pipes, hollow profiles and their accessories inferred via ISIC 24
24.41 Precious metals production inferred via ISIC 24
24.10 Manufacturing of basic iron, steel and ferroalloy products inferred via ISIC 24

HSICHong Kong

243100 Casting of iron and steel inferred via ISIC 24
2421 Manufacture of basic copper inferred via ISIC 24
2422 Manufacture of basic aluminium inferred via ISIC 24
2429 Manufacture of basic non-ferrous metals n.e.c. (excl. casting) inferred via ISIC 24
2423 Precious metal refinery (excl. goldsmithing and silversmithing) inferred via ISIC 24
241000 Manufacture of basic iron and steel (excl. casting) inferred via ISIC 24
243299 Casting of non-ferrous metals n.e.c. inferred via ISIC 24
243201 Copper foundries inferred via ISIC 24

ICNEAChina

3392 Non-ferrous metal casting inferred via ISIC 24
3130 Steel rolling processing inferred via ISIC 24
3120 Steelmaking inferred via ISIC 24
3253 Rolling processing of precious metals inferred via ISIC 24
3259 Rolling processing of other non-ferrous metals inferred via ISIC 24
3254 Rolling processing of rare and rare earth metals inferred via ISIC 24
3229 Smelting of other precious metals inferred via ISIC 24
3251 Copper rolling processing inferred via ISIC 24

ISICUnited Nations (global)

2431 Casting of iron and steel inferred via ISIC 24
2410 Manufacture of basic iron and steel inferred via ISIC 24
2420 Manufacture of basic precious and other non-ferrous metals inferred via ISIC 24
2432 Casting of non-ferrous metals inferred via ISIC 24
24 Manufacture of basic metals broader via ISIC 24
241 Manufacture of basic iron and steel broader via ISIC 24
242 Manufacture of basic precious and other non-ferrous metals broader via ISIC 24
243 Casting of metals broader via ISIC 24

JSICJapan

2235 Re-rolled steel products inferred via ISIC 24
2234 Steel pipes and tubes inferred via ISIC 24
2231 Hot rolling, except steel pipes and tubes, and re-rolled steel products inferred via ISIC 24
2232 Cold rolling, except steel pipes and tubes, and re-rolled steel products inferred via ISIC 24
2237 Solid-drawn steel pipes and tubes inferred via ISIC 24
2233 Cold rolled steel shapes inferred via ISIC 24
2299 Iron and steel, n.e.c. inferred via ISIC 24
2253 Steel castings inferred via ISIC 24

KSICSouth Korea

24132 Manufacture of pipes and tubes, of steel inferred via ISIC 24
24133 Manufacture of pipe and tube fittings and related products, of steel inferred via ISIC 24
24121 Manufacture of steel products by hot rolling, hot extrusion and hot drawing inferred via ISIC 24
242 Manufacture of basic precious and non-ferrous metals inferred via ISIC 24
24191 Manufacture of coated, plated, coloured and other processed steel products inferred via ISIC 24
24122 Manufacture of steel products by cold rolling, cold extrusion and cold drawing inferred via ISIC 24
24312 Casting of steel inferred via ISIC 24
2432 Casting of non-ferrous metals inferred via ISIC 24

MSICMalaysia

24102 Production of bars and rods of stainless steel or other alloy steel inferred via ISIC 24
24202 Production of aluminium from alumina inferred via ISIC 24
24103 Manufacture of seamless tubes, pipes and hollow profiles of steel, by hot rolling, hot extrusion or hot drawing, or by cold drawing or cold rolling inferred via ISIC 24
24109 Manufacture of other basic iron and steel products n.e.c. inferred via ISIC 24
24312 Casting of steel inferred via ISIC 24
2432 Casting of non-ferrous metals inferred via ISIC 24
24101 Production of pig iron and spiegeleisen in pigs, blocks, or other primary forms inferred via ISIC 24
24104 Manufacture of tube fittings of steel inferred via ISIC 24

NACEEuropean Union

24.44 Copper production inferred via ISIC 24
24.42 Aluminium production inferred via ISIC 24
24.41 Precious metals production inferred via ISIC 24
24.20 Manufacture of tubes, pipes, hollow profiles and related fittings, of steel inferred via ISIC 24
24.52 Casting of steel inferred via ISIC 24
24.45 Other non-ferrous metal production inferred via ISIC 24
24.43 Lead, zinc and tin production inferred via ISIC 24
24.46 Processing of nuclear fuel inferred via ISIC 24

NAFFrance

24.41Y Precious metals Production inferred via ISIC 24
24.20Y Manufacture of tubes, pipes, hollow profiles and related fittings, of steel inferred via ISIC 24
24.10Y Steel inferred via ISIC 24
24.52Y Steel foundry inferred via ISIC 24
24.46Y Development and transformation of nuclear materials inferred via ISIC 24
24.33Y Profiling cold forming or folding inferred via ISIC 24
24 Metallurgy broader via ISIC 24
24.4 Production of precious metals and other non-ferrous metals broader via ISIC 24

NAICSUnited States

332 Fabricated Metal Product Manufacturing inferred via ISIC 24
331313 Alumina Refining and Primary Aluminum Production inferred via ISIC 24
331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel inferred via ISIC 24
331512 Steel Investment Foundries inferred via ISIC 24
331513 Steel Foundries (except Investment) inferred via ISIC 24
331221 Rolled Steel Shape Manufacturing inferred via ISIC 24
331110 Iron and Steel Mills and Ferroalloy Manufacturing inferred via ISIC 24
331314 Secondary Smelting and Alloying of Aluminum inferred via ISIC 24

NAICS CanadaCanada

331313 Primary production of alumina and aluminum inferred via ISIC 24
331210 Iron and steel pipes and tubes manufacturing from purchased steel inferred via ISIC 24
331110 Iron and steel mills and ferro-alloy manufacturing inferred via ISIC 24
331221 Cold-rolled steel shape manufacturing inferred via ISIC 24
331523 Non-ferrous metal die-casting foundries inferred via ISIC 24
331529 Non-ferrous metal foundries (except die-casting) inferred via ISIC 24
331410 Non-ferrous metal (except aluminum) smelting and refining inferred via ISIC 24
331222 Steel wire drawing inferred via ISIC 24

NICIndia

243104 Manufacture of seamless tubes and pipes of steel inferred via ISIC 24
241005 Manufacture of hot-rolled products of steel inferred via ISIC 24
241006 Manufacture of cold-rolled products of steel inferred via ISIC 24
2420 Manufacture of basic precious and other non-ferrous metals inferred via ISIC 24
243102 Manufacture of tubes, pipes, and hollow profiles and their fittings of cast-steel inferred via ISIC 24
2432 Casting of non-ferrous metals inferred via ISIC 24
241003 Manufacture of steel in ingots or other primary forms, and other semi-finished products of steel inferred via ISIC 24
243103 Casting of semi-finished and finished steel castings excluding hollow profiles inferred via ISIC 24

NOGASwitzerland

244400 Copper production inferred via ISIC 24
244200 Aluminium production inferred via ISIC 24
244100 Precious metals production inferred via ISIC 24
242000 Manufacture of tubes, pipes, hollow profiles and related fittings, of steel inferred via ISIC 24
245200 Casting of steel inferred via ISIC 24
244500 Other non-ferrous metal production inferred via ISIC 24
2443 Lead, zinc and tin production inferred via ISIC 24
24 Manufacture of basic metals broader via ISIC 24

PKDPoland

24.20.Z Production of steel pipes, tubes, hollow sections and connectors inferred via ISIC 24
24.33.Z Production of cold-formed products inferred via ISIC 24
24.41.Z Production of precious metals inferred via ISIC 24
24.42.A Production of primary aluminum inferred via ISIC 24
24.34.Z Wire production inferred via ISIC 24
24.31.Z Production of cold-drawn bars inferred via ISIC 24
24.10.Z Production of pig iron, ferroalloys, cast iron and steel, and metallurgical products inferred via ISIC 24
24 Metal production broader via ISIC 24

SCIANMexico

331210 Manufacturing of iron and steel pipes and posts inferred via ISIC 24
331220 Manufacture of other iron and steel products inferred via ISIC 24
332999 Manufacture of other metal products inferred via ISIC 24
32223 Manufacturing of stationery products inferred via ISIC 24
322220 Manufacturing of paper bags and coated and treated cellulosic products inferred via ISIC 24
331420 Secondary copper lamination inferred via ISIC 24
3312 Manufacturing of iron and steel products broader via ISIC 24
33122 Manufacture of other iron and steel products broader via ISIC 24

SICUnited States (legacy)

3317 Steel Pipe and Tubes inferred via ISIC 24
26 Paper and Allied Products inferred via ISIC 24
3316 Cold Finishing Of Steel Shapes inferred via ISIC 24
34 Fabricated Metal Products, Except Machinery and Transportation Equipment inferred via ISIC 24
3325 Steel Foundries, NEC inferred via ISIC 24
3324 Steel Investment Foundries inferred via ISIC 24
3313 Electrometallurgical Products inferred via ISIC 24
3315 Steel Wire and Related Products inferred via ISIC 24

SNISweden

24.440 Copper production inferred via ISIC 24
24.420 Aluminium production inferred via ISIC 24
24.410 Precious metals production inferred via ISIC 24
24.200 Manufacture of tubes, pipes, hollow profiles and related fittings, of steel inferred via ISIC 24
24.520 Casting of steel inferred via ISIC 24
24.450 Other non-ferrous metal production inferred via ISIC 24
24.43 Lead, zinc and tin production inferred via ISIC 24
24 Manufacture of basic metals broader via ISIC 24

SSICSingapore

24310 Iron and steel foundries inferred via ISIC 24
24109 Manufacture of basic iron and steel n.e.c. inferred via ISIC 24
24101 Iron and steel rolling mills inferred via ISIC 24
24102 Manufacture of ferrous metal alloys inferred via ISIC 24
24320 Non-ferrous metal foundries inferred via ISIC 24
24209 Manufacture of basic precious and non-ferrous metals n.e.c. inferred via ISIC 24
24201 Manufacture of non-ferrous metal alloys inferred via ISIC 24
24 Manufacture of basic metals broader via ISIC 24

UK SICUnited Kingdom

24.44 Copper production inferred via ISIC 24
24.42 Aluminium production inferred via ISIC 24
24.41 Precious metals production inferred via ISIC 24
24.20 Manufacture of tubes, pipes, hollow profiles and related fittings, of steel inferred via ISIC 24
24.52 Casting of steel inferred via ISIC 24
24.45 Other non-ferrous metal production inferred via ISIC 24
24.43 Lead, zinc and tin production inferred via ISIC 24
24.46 Processing of nuclear fuel inferred via ISIC 24

WZGermany

24.44.0 Copper production inferred via ISIC 24
24.42.0 Aluminium production inferred via ISIC 24
24.20.2 Manufacture of precision steel tubes inferred via ISIC 24
24.41.0 Precious metals production inferred via ISIC 24
24.20.1 Manufacture of steel tubes, except precision steel tubes inferred via ISIC 24
24.52.0 Casting of steel inferred via ISIC 24
24.45.0 Other non-ferrous metal production inferred via ISIC 24
24 Manufacture of basic metals broader via ISIC 24

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