Aluminum 1100 Small Diameter Tubing

Aluminum 1100 Small Diameter Tubing

Lightweight, High-Purity Tubing for Precision Applications — from Accumetrics

At Accumetrics, we manufacture precision Aluminum 1100 small diameter tubing (UNS A91100), a commercially pure aluminum alloy prized for its excellent corrosion resistance, high thermal and electrical conductivity, and exceptional workability. Containing 99% minimum aluminum, Alloy 1100 is one of the softest and most ductile grades available—ideal for applications that require precision forming, clean surfaces, and non-magnetic properties.

Aluminum 1100 offers superior resistance to atmospheric conditions, moisture, and many chemicals, making it a preferred material for non-heat-treated tubing used in a wide range of industries. Its excellent machinability and cold workability allow for precise fabrication in both standard and complex assemblies.

Aluminum 1100 Tubing Features & Applications

Aluminum 1100 tubing from Accumetrics is used in diverse industries where lightweight performance, corrosion resistance, and formability are key. Common applications include:

• Heat exchangers and HVAC systems

• Food and beverage processing equipment

• Medical and laboratory gas distribution lines

• Architectural and decorative tubing

• Electrical bus conductors and grounding applications

• Aerospace and transportation components

• Scientific and instrumentation enclosures

At Accumetrics, our small-diameter Aluminum 1100 tubing is manufactured from high-purity aluminum strip stock, plug drawn in coil form, and annealed as necessary to meet specific mechanical and temper requirements. We offer tubing in both straight lengths and continuous coil form, supporting flexible use in manual assembly or automated production.

When your application requires lightweight construction, clean aesthetics, and superior corrosion resistance, Accumetrics delivers Aluminum 1100 tubing with precision, reliability, and purity you can trust.