332420 - Metal Tank (Heavy Gauge) Manufacturing
When it comes to industrial storage and pressure management solutions, NAICS code 332420 – Metal Tank (Heavy Gauge) Manufacturing plays a crucial role in the manufacturing sector. This classification identifies a specialized industry dedicated to fabricating heavy gauge metal tanks used across a variety of industrial applications, making it a cornerstone for sectors such as energy, chemical processing, agriculture, and more.
What is NAICS Code 332420?
NAICS 332420 covers establishments primarily engaged in manufacturing heavy gauge metal tanks, including pressure vessels and similar heavy-duty containers. Typically constructed from steel and other robust metals, these tanks are engineered to withstand intense operational pressures and harsh conditions. Products under this code include storage tanks for oil and petroleum, industrial pressure vessels, gas cylinders, and cryogenic tanks, to name a few.
Sector & Typical Business Activities
- Sector: Manufacturing
- Primary Activities:
- Fabrication of heavy gauge metal tanks used for storage and containment
- Production of pressure vessels for industrial and agricultural applications
- Manufacturing specialized containers such as autoclaves, fermenters, and smelting pots
Types of Businesses in NAICS 332420:
- Companies manufacturing storage tanks for petroleum and chemical products
- Fabricators producing industrial pressure vessels and liquefied gas cylinders
- Businesses making heavy gauge containers for agricultural or wastewater storage
Size Standards for NAICS 332420
For federal contracting and small business qualification purposes, the size standard for NAICS code 332420 is set at 750 employees. This means companies with 750 or fewer employees are considered small businesses under this code, which can be an important factor for government procurement opportunities and compliance.
Examples of Businesses Under NAICS 332420
- Manufacturers of bulk oil storage tanks for energy companies
- Producers of pressure-rated cylinders for industrial gases
- Fabricators of cryogenic and vacuum tanks for specialized scientific and medical uses
- Companies making heavy gauge fermentation vats or septic tanks for the agriculture and wastewater industry
Detailed NAICS Code 332420 Description Table
| Component | Description |
|---|---|
| Absorbers, gas | Manufacturing of heavy gauge metal gas absorbers |
| Accumulators, industrial pressure vessels | Production of heavy gauge metal industrial accumulators |
| Acetylene cylinders | Fabrication of heavy gauge metal acetylene cylinders |
| Air receiver tanks | Manufacturing heavy gauge metal air receiver tanks |
| Annealing vats | Heavy gauge metal annealing vats production |
| Autoclaves, industrial-type | Fabrication of heavy gauge metal industrial autoclaves |
| Bulk storage tanks | Manufacturing heavy gauge metal bulk storage tanks |
| Caissons, underwater work | Fabrication of heavy gauge metal underwater caissons |
| Columns, fractionating | Manufacturing heavy gauge metal fractionating columns |
| Cryogenic tanks | Production of heavy gauge metal cryogenic tanks |
| Cylinders, pressure | Fabrication of heavy gauge metal pressure cylinders |
| Digesters, industrial-type | Manufacturing heavy gauge metal industrial digesters |
| Farm storage tanks | Manufacturing heavy gauge metal farm storage tanks |
| Fermentation tanks | Production of heavy gauge metal fermentation tanks |
| Gas storage tanks | Fabrication of heavy gauge metal gas storage tanks |
| Kettles | Manufacturing heavy gauge metal kettles |
| Liquefied petroleum gas (LPG) cylinders | Manufacturing heavy gauge metal LPG cylinders |
| Liquid oxygen tanks | Production of heavy gauge metal liquid oxygen tanks |
| Nuclear waste casks | Fabrication of heavy gauge metal nuclear waste casks |
| Oil storage tanks | Manufacturing heavy gauge metal oil storage tanks |
| Petroleum storage tanks | Production of heavy gauge metal petroleum storage tanks |
| Pots (annealing, melting, smelting) | Fabrication of heavy gauge metal pots for smelting processes |
| Retorts | Manufacturing heavy gauge metal retorts |
| Septic tanks | Production of heavy gauge metal septic tanks |
| Smelting pots and retorts | Fabrication of smelting pots and retorts |
| Stills | Manufacturing heavy gauge metal stills |
| Storage tanks | Production of heavy gauge metal storage tanks |
| Tanks | Manufacturing various heavy gauge metal tanks |
| Vacuum tanks | Fabrication of heavy gauge metal vacuum tanks |
| Vats | Production of heavy gauge metal vats |
| Vessels | Manufacturing heavy gauge metal vessels |
| Water tanks | Fabrication of heavy gauge metal water tanks |
Frequently Asked Questions (FAQ)
What products are made under NAICS code 332420?
Products include storage tanks, pressure vessels, gas cylinders, fermentation tanks, cryogenic tanks, and more—all made from heavy gauge metal such as steel.
Which industries use products from NAICS 332420?
Industries such as petroleum, chemical processing, agriculture, wastewater management, and industrial manufacturing heavily rely on the products from this sector.
How many employees can a company have and still be classified under this NAICS as a small business?
A business with 750 or fewer employees meets the size standard for NAICS 332420.
What materials are commonly used in metal tank manufacturing under this code?
Heavy gauge steel and other heavy metals are the primary materials used to ensure durability and reliability.
Are pressure vessels covered under NAICS 332420?
Yes, manufacturing of industrial pressure vessels is a key component of this NAICS code.
Conclusion
NAICS Code 332420 is a vital classification within the manufacturing sector, encompassing businesses that produce heavy gauge metal tanks and pressure vessels essential to multiple industries. Whether you’re a contractor, small business owner, or industry professional, understanding this NAICS code opens the door to specialized market opportunities and federally regulated benchmarks. From storage tanks to cryogenic containers, these robust metal products are indispensable components in industrial infrastructure worldwide.
Optimize your manufacturing business strategy by aligning with NAICS 332420 — a key sector in the heavy gauge metal tank manufacturing industry.
