NAICS Code 3324 — Boiler, Tank, and Shipping Container Manufacturing

Industry Group in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 3 direct sub-codes.

Code	3324
Title	Boiler, Tank, and Shipping Container Manufacturing
Level	Industry Group (4-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

This industry group comprises establishments primarily engaged in one of the following: (1) manufacturing power boilers and heat exchangers; (2) cutting, forming, and joining heavy gauge metal to manufacture tanks, vessels, and other containers; or (3) forming light gauge metal containers.

Where 3324 sits in the hierarchy

Level	Code	Title
Sector	31-33	Manufacturing
Subsector	332	Fabricated Metal Product Manufacturing
Industry Group	3324	Boiler, Tank, and Shipping Container Manufacturing

Codes under 3324

Code	Title
33241	Power Boiler and Heat Exchanger Manufacturing
33242	Metal Tank (Heavy Gauge) Manufacturing
33243	Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing

Related Industry Group codes

• 3321 — Forging and Stamping
• 3322 — Cutlery and Handtool Manufacturing
• 3323 — Architectural and Structural Metals Manufacturing
• 3325 — Hardware Manufacturing
• 3326 — Spring and Wire Product Manufacturing
• 3327 — Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing
• 3328 — Coating, Engraving, Heat Treating, and Allied Activities
• 3329 — Other Fabricated Metal Product Manufacturing

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.