At Zeman Manufacturing, aluminum is a versatile material we work with to support lightweight, corrosion-resistant tubing across industries including aerospace, medical, transportation, energy, and architecture. Known for its excellent strength-to-weight ratio and formability, aluminum tubing is ideal for applications where weight reduction, durability, and precision are critical.

We fabricate aluminum tubing in round, square, rectangular, oval, and extruded profiles, using advanced processes to meet structural, mechanical, and aesthetic requirements.

‍Manufacturing Processes

• As Welded 
• Welded and Drawn 
• Drawn Over Mandrel (DOM)
• Seamless
• Flash Controlled
• Annealed / Heat Treated
• Straightened 
• Extruded 

Shapes

• Round
• Square
• Rectangle 
• Oval
• Extrusion

Certifications

• ASTM B210 – Seamless round aluminum tubes
• ASTM B221 – Extruded aluminum and aluminum-alloy tubes and shapes
• ASTM B234 – Drawn seamless aluminum-alloy tubing for aerospace and general applications
• ASTM B241 – Seamless and seamless drawn aluminum-alloy tubes for general use
• AMS 4082 / 4083 / 4084 – Aerospace-grade specifications for aluminum tubing
• ISO 9001 – Quality management systems for consistent production and process control‍
• ISO 13485 – Quality management systems for medical device manufacturing‍‍

‍Explore our quality process.

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Why Zeman?

Aluminum requires care and precision to form correctly without compromising performance. At Zeman, we combine decades of experience with advanced forming and cutting technologies to deliver aluminum tubing that meets your exact specifications. Whether you're producing lightweight frames, heat exchangers, or high-strength enclosures, we help you make the most of aluminum’s unique advantages—reliably and at scale.