331318 - Other Aluminum Rolling, Drawing, and Extruding
The aluminum industry is integral to modern manufacturing and construction across the globe. Within this expansive sector, NAICS code 331318 plays a crucial role by covering specialized processes involved in shaping aluminum into a versatile range of products. Whether it’s aluminum sheets for automotive bodies or aluminum rods for industrial machinery, this code encompasses the innovative firms behind such products.
What is NAICS Code 331318?
NAICS 331318 - Other Aluminum Rolling, Drawing, and Extruding refers to establishments primarily engaged in rolling, drawing, and extruding aluminum products — excluding the primary production of aluminum itself. This means these businesses take aluminum in various forms and shape it into sheets, bars, rods, tubes, and more for use in manufacturing, transportation, construction, and other industries.
Key Characteristics:
- Focuses on secondary aluminum processing.
- Includes rolling, drawing, and extruding operations.
- Does not include primary aluminum production.
Sector Overview: Manufacturing & Business Activities
NAICS 331318 falls under the broader Manufacturing sector, highlighting its pivotal role in processing raw and semi-finished aluminum into usable components.
Typical Business Activities:
- Rolling aluminum sheets and bars.
- Drawing aluminum wire and tubes.
- Extruding aluminum bars, rods, and structural shapes.
- Producing aluminum tubes and pipe blooms.
- Manufacturing aluminum wire products like communication cables and insulated wire.
Examples of Businesses:
- Aluminum sheet rolling mills.
- Aluminum extrusion manufacturers.
- Aluminum drawing and shaping companies.
Eligibility Size Standards
For government contracting and other regulatory purposes, the size standard for NAICS code 331318 is set at 750 employees. Companies under this threshold qualify as small businesses in this category, enabling access to various small business contracting programs.
Detailed Code Descriptions for NAICS 331318
Below is a comprehensive table detailing specific products and processes covered under this NAICS classification:
| Product / Process Description | Notes |
|---|---|
| Aluminum bar made by extruding purchased aluminum | Secondary processing |
| Aluminum bar made in integrated secondary smelting and extruding mills | Integrated mill operations |
| Aluminum pipe made by extruding purchased aluminum | |
| Aluminum pipe made in integrated secondary smelting and extruding mills | |
| Aluminum rod made by extruding purchased aluminum | |
| Aluminum rod made in integrated secondary smelting and extruding mills | |
| Aluminum tube blooms made by extruding purchased aluminum | Semi-finished tube product |
| Aluminum tube blooms made in integrated secondary smelting and extruding mills | |
| Aluminum tube made by drawing or extruding purchased aluminum | |
| Aluminum tube made in integrated secondary smelting and drawing plants | |
| Aluminum tube made in integrated secondary smelting and extruding mills | |
| Apparatus wire or cord made in aluminum wire drawing plants | Wire drawing |
| Automotive or aircraft wire and cable made in aluminum wire drawing plants | Specialized wire products |
| Bar made by extruding purchased aluminum | |
| Bar made by rolling purchased aluminum | |
| Bar, aluminum, made in integrated secondary smelting and extruding mills | |
| Bar, aluminum, made in integrated secondary smelting and rolling mills | |
| Coaxial cable made in aluminum wire drawing plants | Wire products |
| Communications wire or cable made in aluminum wire drawing plants | |
| Cord sets, flexible, made in aluminum wire drawing plants | |
| Energy wire or cable made in aluminum wire drawing plants | |
| Extrusion billet made by rolling purchased aluminum | Semi-finished material |
| Extrusion billet, aluminum, made in integrated secondary smelting and rolling mills | |
| Extrusion ingot made by rolling purchased aluminum | |
| Extrusion ingot, aluminum, made in integrated secondary smelting and rolling mills | |
| Ingot made by rolling purchased aluminum | |
| Ingot, aluminum, made in integrated secondary smelting and rolling mills | |
| Insulated wire or cable made in aluminum wire drawing plants | |
| Magnet wire, insulated, made in aluminum wire drawing plants | Specialized wire |
| Mesh, wire, made in aluminum wire drawing plants | |
| Nails, aluminum, made in wire drawing plants | |
| Pipe made by extruding purchased aluminum | |
| Pipe, aluminum, made in integrated secondary smelting and extruding mills | |
| Rails made by rolling or drawing purchased aluminum | |
| Rails, aluminum, made in integrated secondary smelting and drawing plants | |
| Rails, aluminum, made in integrated secondary smelting and rolling mills | |
| Rod made by extruding purchased aluminum | |
| Rod made by rolling purchased aluminum | |
| Rod, aluminum, made in integrated secondary smelting and extruding mills | |
| Rod, aluminum, made in integrated secondary smelting and rolling mills | |
| Shipboard cable made in aluminum wire drawing plants | Marine wire |
| Signal and control cable made in aluminum wire drawing plants | |
| Structural shapes made by rolling purchased aluminum | Building, industrial components |
| Structural shapes, aluminum, made in integrated secondary smelting and rolling mills | |
| Tube blooms made by extruding purchased aluminum | |
| Tube blooms, aluminum, made in integrated secondary smelting and extruding mills | |
| Tube made by drawing or extruding purchased aluminum | |
| Tube, aluminum, made in integrated secondary smelting and drawing plants | |
| Tube, aluminum, made in integrated secondary smelting and extruding mills | |
| Weatherproof wire or cable made in aluminum wire drawing plants | Outdoor wire |
| Wire cloth made in aluminum wire drawing plants | Mesh products |
| Wire screening, aluminum, made in integrated secondary smelting and drawing plants | Mesh type product |
| Wire, armored, made in aluminum wire drawing plants | Protective wiring |
| Wire, bare, made in aluminum wire drawing plants | Uninsulated wire |
| Wire, insulated, made in aluminum wire drawing plants |
FAQs About NAICS Code 331318
Q1: What industries use products manufactured under NAICS 331318?
A1: Products from this industry are widely used in automotive, aerospace, construction, electrical wiring, and manufacturing of consumer goods.
Q2: Does NAICS 331318 include primary aluminum production?
A2: No, this code specifically excludes primary aluminum production and focuses on secondary shaping processes like rolling, drawing, and extruding.
Q3: Can small businesses qualify under this NAICS code for government contracts?
A3: Yes, with a size standard of up to 750 employees, many small and medium-sized companies can qualify for small business contracting programs.
Q4: What are some typical products made under NAICS 331318?
A4: Typical products include aluminum bars, rods, tubes, wires, cables, structural shapes, and various rolled or drawn aluminum components.
Q5: How is NAICS 331318 different from other aluminum processing NAICS codes?
A5: This code covers secondary rolling, drawing, and extruding processes excluding primary smelting or refining of aluminum.
Conclusion
NAICS code 331318 - Other Aluminum Rolling, Drawing, and Extruding highlights an essential segment of the manufacturing sector. Companies classified under this code contribute significantly to the aluminum supply chain by forming raw aluminum into shapes and products critical for a wide array of industries. With a clear size standard and defined product scope, businesses in this NAICS class can identify opportunities in both commercial markets and government contracting.
By understanding NAICS 331318’s scope and key characteristics, manufacturers and contractors can better position themselves for growth and compliance within the aluminum industry.
