CNAE Brazil 24.31-8—Production of welded steel pipes

Where 24.31-8 sits

1. C Manufacturing industries
2. 24 Metallurgy
3. 24.3 Production of steel pipes, except seamless pipes
4. 24.31-8 Production of welded steel pipes

Contains 1 narrower code

• 2431-8/00 Production of welded steel pipes

What 24.31-8 includes

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

What 24.31-8 excludes

• The production of seamless steel pipes (24.23-7)
• The production of cast, drawn, redrawn, flexible, etc. steel tubes (24.39-3)

24.31-8 in other systems