Tube & Tubing

Explore our high-quality Tube & Tubing, perfect for your construction, fabrication, or DIY projects.

Why Choose Our Steel Tube & Tubing?

Our steel tubes are available in rectangle, square, and round shapes, offering excellent strength-to-weight ratios for a variety of structural and fabrication projects. Whether you need A500 Grade B steel for hollow structural sections (HSS), or precision DOM round tubes for high-stress applications, our tubing solutions are durable, versatile, and easy to work with. From cutting and forming to welding and machining, our steel tubes provide the performance you need at a cost-effective price.

A bunch of metal pieces are stacked on top of each other on a table.
A bunch of metal pieces are stacked on top of each other on a table.

Common Uses for Our Steel Tube & Tubing

Rectangle Steel Tube:  Ideal for structural building, steel studs, general fabrication, and repairs. It offers high strength-to-weight ratios and is commonly used in construction and manufacturing.


Square Steel Tube: Widely used in farm equipment, trailers, frames, and racks, providing greater strength and rigidity compared to angles or channels. Easy to weld, cut, and form for versatile applications.


Mechanical Round Tubing: Commonly used in frame work, columns, handrails, roll cages, gates, and fences where precision is not a top concern. A cost-effective option with a raised internal weld seam.


DOM Round Tube: Preferred for high-stress applications such as race cars, motorcycle frames, and engine mounts. DOM tubing offers superior strength, precise dimensions, and a smooth internal surface.

Explore Our Steel Products

At Rocky Mountain Steel, we provide a wide range of high-quality steel products to meet the diverse needs of our customers. Click on the product cards below to learn more about each product and how it can benefit your project.

Aluminum

We offer popular 6061 and 2024 aluminum in flat, round, and square bar options. Perfect for aerospace, braces, brackets, and various fabrication projects.

Steel Structural Beams

Construct strong and resilient structures with our premium steel beams. We offer a variety of sizes and grades to meet your specific load-bearing requirements.

Hot Rolled Steel 

A versatile and cost-effective option, A36 hot rolled steel is ideal for general fabrication and construction projects. We offer a range of sizes and shapes to suit your needs.

Stainless Steel 

Choose stainless steel for its exceptional strength, corrosion resistance, and aesthetic appeal. We stock sheets, bars, and tubing, ideal for functional and decorative applications.

Used Drill Stem Pipe

Source durable and reliable oilfield pipe without the premium price tag. Our selection of used pipe undergoes rigorous inspection to ensure quality and performance for your projects.

Storm Drains & Grates

Enhance drainage systems with our durable cast iron grates. We offer various styles and sizes to meet your requirements while adding classic elegance.

See What Our Customers Have to Say

Get Your Steel Products Today

High-Quality Steel Products Available When You Need Them