CNAE BrazilSubclass

CNAE Brazil 2431-8/00—Production of welded steel pipes

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

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Where 2431-8/00 sits

C Manufacturing industries
24 Metallurgy
24.3 Production of steel pipes, except seamless pipes
24.31-8 Production of welded steel pipes
2431-8/00 Production of welded steel pipes

What 2431-8/00 includes

The production of welded steel pipes and their accessories. Welded pipes are manufactured from steel strips that are formed and welded together
The production of connections

What 2431-8/00 excludes

The production of seamless steel pipes (2423-7/01)
The production of cast, drawn, redrawn, flexible, etc. steel pipes (2439-3/00)

2431-8/00 in other systems

ANZSICAustralia · New Zealand

2121 Iron and Steel Casting inferred via ISIC 2431

ATECOItaly

24.52.00 Casting of steel inferred via ISIC 2431
24.51.02 Casting of ductile iron inferred via ISIC 2431
24.51.01 Casting of grey iron inferred via ISIC 2431
24.51.09 Casting of iron n.e.c. inferred via ISIC 2431
24.52 Casting of steel broader via ISIC 2431
24.52.0 Casting of steel broader via ISIC 2431
24.51 Casting of iron broader via ISIC 2431
24.51.0 Casting of iron broader via ISIC 2431

CNAESpain

24.52 Steel casting inferred via ISIC 2431
24.51 Iron foundry inferred via ISIC 2431

HSICHong Kong

243100 Casting of iron and steel inferred via ISIC 2431
241000 Manufacture of basic iron and steel (excl. casting) inferred via ISIC 2431
110300 Manufacture of soft drinks; production of mineral waters and other non-alcoholic drinks inferred via ISIC 2431
242100 Manufacture of basic copper inferred via ISIC 2431
190900 Manufacture of coke and refined petroleum products n.e.c. inferred via ISIC 2431
242200 Manufacture of basic aluminium inferred via ISIC 2431
242900 Manufacture of basic non-ferrous metals n.e.c. (excl. casting) inferred via ISIC 2431
242300 Precious metal refinery (excl. goldsmithing and silversmithing) inferred via ISIC 2431

ICNEAChina

32 Non-ferrous metal smelting and rolling processing industry inferred via ISIC 2431
31 Ferrous metal smelting and rolling processing industry inferred via ISIC 2431
3391 Ferrous metal casting inferred via ISIC 2431
C Manufacturing industry broader via ISIC 2431
339 Casting and other metal product manufacturing broader via ISIC 2431

ISICUnited Nations (global)

2431 Casting of iron and steel inferred via ISIC 2431

JSICJapan

2253 Steel castings inferred via ISIC 2431
2293 Cast iron pipe inferred via ISIC 2431
2431 Plumbing supplies, except valves and cocks inferred via ISIC 2431
2252 Malleable iron castings inferred via ISIC 2431
2251 Iron castings, except cast iron pipes and malleable iron castings inferred via ISIC 2431

KSICSouth Korea

24312 Casting of steel inferred via ISIC 2431
24311 Casting of pig iron inferred via ISIC 2431
24131 Manufacture of tubes and pipes, of cast iron inferred via ISIC 2431
2431 Casting of iron and steel broader via ISIC 2431
2413 Manufacture of pipes, tubes and hollow profiles, of iron or steel broader via ISIC 2431

MSICMalaysia

24312 Casting of steel inferred via ISIC 2431
24311 Casting of iron inferred via ISIC 2431
2431 Casting of iron and steel broader via ISIC 2431

NACEEuropean Union

24.52 Casting of steel inferred via ISIC 2431
24.51 Casting of iron inferred via ISIC 2431

NAFFrance

24.52Y Steel foundry inferred via ISIC 2431
24.51Y Foundry cast iron inferred via ISIC 2431
24.52 Steel foundry broader via ISIC 2431
24.51 Foundry cast iron broader via ISIC 2431

NAICSUnited States

331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel inferred via ISIC 2431
331512 Steel Investment Foundries inferred via ISIC 2431
331513 Steel Foundries (except Investment) inferred via ISIC 2431
331511 Iron Foundries inferred via ISIC 2431

NAICS CanadaCanada

331210 Iron and steel pipes and tubes manufacturing from purchased steel inferred via ISIC 2431
331511 Iron foundries inferred via ISIC 2431
331514 Steel foundries inferred via ISIC 2431

NICIndia

243104 Manufacture of seamless tubes and pipes of steel inferred via ISIC 2431
243102 Manufacture of tubes, pipes, and hollow profiles and their fittings of cast-steel inferred via ISIC 2431
243103 Casting of semi-finished and finished steel castings excluding hollow profiles inferred via ISIC 2431
243101 Manufacture of tubes, pipes, and hollow profiles and their fittings of cast-iron inferred via ISIC 2431
243199 Other casting of iron n.e.c. inferred via ISIC 2431
243105 Cast iron castings inferred via ISIC 2431
2431 Casting of iron and steel broader via ISIC 2431

NOGASwitzerland

245200 Casting of steel inferred via ISIC 2431
245100 Casting of iron inferred via ISIC 2431
2452 Casting of steel broader via ISIC 2431
2451 Casting of iron broader via ISIC 2431

PKDPoland

24.52.Z Steel casting inferred via ISIC 2431
24.51.Z Iron foundry inferred via ISIC 2431
24.52 Steel casting broader via ISIC 2431
24.51 Iron foundry broader via ISIC 2431

SCIANMexico

331210 Manufacturing of iron and steel pipes and posts inferred via ISIC 2431
331220 Manufacture of other iron and steel products inferred via ISIC 2431
331510 Casting of iron and steel parts inferred via ISIC 2431
331520 Casting of non-ferrous metal parts inferred via ISIC 2431

SICUnited States (legacy)

3317 Steel Pipe and Tubes inferred via ISIC 2431
3325 Steel Foundries, NEC inferred via ISIC 2431
3324 Steel Investment Foundries inferred via ISIC 2431
3321 Gray and Ductile Iron Foundries inferred via ISIC 2431
3322 Malleable Iron Foundries inferred via ISIC 2431
2621 Paper Mills inferred via ISIC 2431
5641 Children'S and Infants' Wear Stores inferred via ISIC 2431
5621 Women'S Clothing Stores inferred via ISIC 2431

SNISweden

24.520 Casting of steel inferred via ISIC 2431
24.510 Casting of iron inferred via ISIC 2431
24.52 Casting of steel broader via ISIC 2431
24.51 Casting of iron broader via ISIC 2431

SSICSingapore

24310 Iron and steel foundries inferred via ISIC 2431
24209 Manufacture of basic precious and non-ferrous metals n.e.c. inferred via ISIC 2431
24201 Manufacture of non-ferrous metal alloys inferred via ISIC 2431
21012 Manufacture of pharmaceutical products and preparations for human use inferred via ISIC 2431
21022 Manufacture of other biological products and preparations for human use inferred via ISIC 2431
21023 Manufacture of biological products and preparations for veterinary use inferred via ISIC 2431
21013 Manufacture of pharmaceutical products for veterinary use inferred via ISIC 2431
21030 Manufacture of Traditional Chinese Medicine inferred via ISIC 2431

UK SICUnited Kingdom

24.52 Casting of steel inferred via ISIC 2431
24.51 Casting of iron inferred via ISIC 2431

WZGermany

24.52.0 Casting of steel inferred via ISIC 2431
24.51.1 Casting of grey iron inferred via ISIC 2431
24.51.9 Casting of iron n.e.c. inferred via ISIC 2431
24.52 Casting of steel broader via ISIC 2431
24.51 Casting of iron broader via ISIC 2431

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