NAICS Code 332420

NAICS 332420

NAICS Code 332420 – Metal Tank (Heavy Gauge) Manufacturing

Definition of NAICS Code 332420: This industry comprises establishments primarily engaged in cutting, forming, and joining heavy gauge metal to manufacture tanks, vessels, and other containers.

  • You can also download your own copy of the complete 2017 NAICS Classification Manual. The NAICS Manual is updated every five years. The 2017 copy will be applicable until a new edition is produced in 2022.

Cross Reference Guide for Code 332420

What codes are similar to this classification that might be a more applicable code? The cross-reference guide below displays the codes for other similar industries. Please review to find the most applicable classification.

  • Manufacturing power boilers–are classified in Industry NAICS 332410, Power Boiler and Heat Exchanger Manufacturing;
  • Manufacturing light gauge metal containers–are classified in Industry 33243, Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing; and
  • Installing heavy gauge metal tanks without manufacturing–are classified in Industry NAICS 238120, Structural Steel and Precast Concrete Contractors.

Other Index Entries for NAICS 332420

The North American Industry Classification System contains multiple index entries that are each descriptive of the same code. The bulleted list below shows all applicable index entries (Current and former) that are associated with this classification. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • Absorbers, gas, heavy gauge metal, manufacturing
  • Accumulators, industrial pressure vessels, heavy gauge metal, manufacturing
  • Acetylene cylinders, heavy gauge metal, manufacturing
  • Air receiver tanks, heavy gauge metal, manufacturing
  • Annealing vats, heavy gauge metal, manufacturing
  • Autoclaves, industrial-type, heavy gauge metal, manufacturing
  • Bulk storage tanks, heavy gauge metal, manufacturing
  • Caissons, underwater work, heavy gauge metal, manufacturing
  • Columns, fractionating, heavy gauge metal, manufacturing
  • Cryogenic tanks, heavy gauge metal, manufacturing
  • Cylinders, pressure, heavy gauge metal, manufacturing
  • Digesters, industrial-type, heavy gauge metal, manufacturing
  • Farm storage tanks, heavy gauge metal, manufacturing
  • Fermention tanks, heavy gauge metal tanks, manufacturing
  • Gas storage tanks, heavy gauge metal, manufacturing
  • Kettles, heavy gauge metal, manufacturing
  • Liquefied petroleum gas (LPG) cylinders manufacturing
  • Liquid oxygen tanks manufacturing
  • Nuclear waste casks, heavy gauge metal, manufacturing
  • Oil storage tanks, heavy gauge metal, manufacturing
  • Petroleum storage tanks, heavy gauge metal, manufacturing
  • Pots (e.g., annealing, melting, smelting), heavy gauge metal, manufacturing
  • Retorts, heavy gauge metal, manufacturing
  • Septic tanks, heavy gauge metal, manufacturing
  • Smelting pots and retorts manufacturing
  • Stills, heavy gauge metal, manufacturing
  • Storage tanks, heavy gauge metal, manufacturing
  • Tanks, heavy gauge metal, manufacturing
  • Vacuum tanks, heavy gauge metal, manufacturing
  • Vats, heavy gauge metal, manufacturing
  • Vessels, heavy gauge metal, manufacturing
  • Water tanks, heavy gauge metal, manufacturing

Suggested Insurance Conversion Table for NAICS Code 332420

Looking for an insurance classification other than the North American Industry Classification System? If a company falls within the industry defined on this page, then the class codes mentioned below may be applicable. Please note that the bulleted cross-reference guide below is not authoritative. Users should have an insurance professional review to ensure proper insurance classification.

  • NCCI WC (Varies by state): 3620NAICS 332420
  • CA WC: 3620
  • DE WC: 0415
  • PA WC: 415
  • MI WC: 3620
  • NJ WC: 3620
  • NY WC: 3620
  • WY WC: 332420
  • GL: 59660
  • SIC: 3443

Resources: Praxiom, AceGroupTDICalifornia Division of Workers Compensation, Delaware Workers Compensation Manual, Pennsylvania Workers Compensation Manual, Michigan Workers’ Compensation Placement Facility: Classification Definitions, New Jersey Workers Compensation and Employers Liability Insurance Manual, New York Workers Compensation and Employers Liability, North American Industry Classification System, Florida Underwriting Guide: Commercial General Liability Classifications,  Standard Industrial Classifications.

The suggested cross reference guide for NAICS code 332420 is based on our research using the resources cited above.

Correlating Code Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group, 5 digit industry, and the most specific is the 6 digit NAICS code (Where you are now). If the code on this page does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

Other helpful NAICS Downloads

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NAICS Code 332420