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What you can buy
Aluminum
- Tube & pipe
Sizes
- Cold-drawn tube and pipe
- 1xxx, 3xxx, 5xxx and 6xxx alloys, 0.188"–4.0625" OD, walls 0.017"–0.400" depending on alloy and size
- Open tooling
- More than 3,000 OD and wall combinations tooled across the Winton and Chicoutimi plants
- Extruded tube and profiles
- Tight-tolerance extruded tube and pipe in 1xxx, 3xxx and 6xxx alloys; extruded profiles in specialty alloys
- Welded tube
- Aluminum strip formed into tube and joined by high-frequency welding at Fort Payne, for larger diameters and shorter lead times
- Driveshaft tube
- Seamless 6061-T8 to ASTM B210; standard 3.0", 3.5", 4.0" and 5.0" OD x 0.125" wall, up to 82" long; OD tolerance ±0.002"–0.005", straightness 0.025"
- Maximum drawn OD
- Up to 5.375" at Chicoutimi and 4.125" at Winton; straightening to 6" OD
- Cut to length
- Tube, pipe, bar and extrusions cut from 0.375" to 33 ft, with end facers holding ±0.005"
- Fabrication
- Drilling, punching, notching, CNC and manual bending, forming, swaging, machining, honing, welding and assembly
- Surface treatments
- Anodizing and painting through partner finishers
About Alfiniti
Cold Drawn Aluminum Tube: Alfiniti Explains the Process
Alfiniti is an aluminum tube manufacturer with U.S. plants in Winton, North Carolina, where drawn tube has been made since 1962, and Fort Payne, Alabama, plus a plant in Chicoutimi, Quebec. It extrudes tube bloom on a 9-inch press, cold-draws seamless tube and pipe in 1xxx, 3xxx, 5xxx and 6xxx alloys from 0.188" to 4.0625" OD, forms high-frequency welded tube from aluminum strip, and cuts, bends, machines and fabricates tube parts for automotive, construction, medical, defense and recreation customers.
- Processing
- Sawing, Tube making
- Industries served
- Automotive, Sporting goods, Lawn and garden, General industrial, Electrical transmission and distribution, Construction, Defense, Distribution, Medical equipment, Marine, Displays, Recreation
- Certifications
- IATF 16949 (Winton), IATF 16949:2016 (Chicoutimi, 2026), CQI-9 (Winton)
Locations
Winton, NC
Headquarters
Fort Payne, AL
Alabama Tube; welded aluminum tube, acquired 2024
Chicoutimi, QC
Drawn tube plant founded 1987 as Spectube; 13 draw benches, round and shaped tube 0.250"–5" OD
Photos
In the news
Light Metal Age, June 2026Alfiniti Brings Aluminum Driveshaft Tubing Online for Automotive Axle Makers- Alfiniti, March 2026We Did It: Alfiniti Canada Earns IATF 16949:2016 Certification
- Aluminium Today, May 2024Alfiniti, Inc. Acquires Alabama Tube Corporation, the Only Welded Tube Manufacturer in the U.S.
Prices and lead times from Alfiniti, without the phone tag.