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.

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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

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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.

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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.