About

About Atlas Tube Atlas Tube is North America's leading manufacturer of steel hollow structural sections (HSS). We offer the widest size range in the industry, including sections up to 22” square, 28” round, and 34 × 10” rectangular, with wall thicknesses up to 1”. Our expert engineering team provides product education and connection insights, complemented by our HSS Connections Hub™—a complimentary resource designed to help you create more efficient, fabrication-friendly HSS connections. Atlas Tube products are available in standard, custom, and extra-long lengths, ensuring you have the right solution for your project.