North American Industry Classification System (NAICS) code 33121 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
See industry description for 331210.
- Official title
- Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
- Code level
- 5
- Parent industry
- Steel Product Manufacturing from Purchased Steel 3312
- Open opportunities
- 1 open · 3 active
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.