Domestic Steel. Available Fast.

Fabricators like working with Atlas Tube’s steel hollow structural sections (HSS) because they’re easy to bend, form, punch and drill. They lie flat and are easy to jig. Welding requires no pre- or post-heating, and mating parts fit together without notching or copying joints. Plus, the smaller surface area reduces the costs of finishing, fireproofing and painting, and the reduced weight cuts shipping costs.

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Atlas Tube Jumbo HSS Brochure

Find out more about what sets Atlas Tube Jumbo HSS apart.

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HSS Availability Chart — Rounds, Squares and Rectangles

See what’s available from Atlas Tube’s mills.

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ASTM A1085 HSS vs. ASTM A500 HSS Comparison Video

See how ASTM A1085 and ASTM A500 compare in terms of performance.

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Shuriken Datasheet

Learn how Shuriken makes bolted field splices simple, fast and affordable.

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Big jobs need big tools — tools like Atlas Tube Jumbo HSS, the largest HSS made in in North America. Designed to support the longest spans and most extreme loads, Jumbo HSS will be readily available with lead times of 2–4 weeks or less, the shortest in the industry. So start planning big jobs today. Atlas Tube is ready to help make those plans real.

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Mill Locations

With Atlas Tube mills strategically located across North America, you can always get the steel HSS you need, when you need them.

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Atlas Tube Jumbo HSS

Use our lookup tool to get the hard numbers on HSS.

If you’ve got questions about HSS size, weight and capacity, our new lookup tool can get you all the info you need. Just enter your required shape, size and length to find load capacity, or instantly find what sizes will carry a given load.


Tools and Processes

HSS Connector: Top Things You Should Know, Part 2

Part 2 of our guide on making HSS connections simple.

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Heat Treating HSS (STI)

Read about the advantages of heat treated HSS from the Steel Tube Institute.

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Announcing our new jumbo sizes

Our biggest sizes ever are coming September 2021. Watch our announcement video to learn more, and start planning big things today.

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See how simple HSS connections can be

Shuriken is a new technology from Atlas Tube that makes it fast, easy and affordable to splice HSS in the field with standard A325 or A490 bolts. Watch our demo video to see how it works.

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ASTM A1085 application possibilities video: seismic requirements

Learn how the superior performance of ASTM A1085 HSS can help you build in applications with seismic requirements.

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