What Are the Uses of Square Tubes?

3d illustration of a square metal pipes stacked in a pile isolat

What are the different uses of square tubes?

  1. Columns
  2. Fencing
  3. Entry gates
  4. Railing
  5. Decorative dividers

Many industries value the advantages of square tubing due to its versatility. Like many metal products, square tubes have proven valuable, largely attributed to their performance, durability, and long-lastingness. It’s no surprise that the uses of square tubes are incredibly wide in scope — from the simple architectural column to more intricate designs, such as decorative dividers or modern metal gates/entryways.

Before delving deeper into its uses, it’s important that you understand what square tubes are and how they’re manufactured. Like many metal products, these tubes are unwound from a pre-finished steel coil that passes through a series of machines, dies, or press brakes. The process can be done under room temperature or with an external heat application — also known as cold-forming and hot-forming respectively.

Square tubes are able to sport their signature cross-sectional appearance due to the inner welding. Before it’s distributed, finishing touches can be made in the form of welding, secondary processing, and other post-manufacturing techniques. Read on to learn more.


Square tubes are structural steel or metal products that can be used to form a network of building columns. This is one of its most suitable uses because square tubes are capable of bearing different loads, despite the material variation.

Contrary to popular belief, the hollow form of the square tubing is still capable of supporting such loads. It may even be more preferable than other similar building materials that are solid in shape, primarily due to the tube’s lightweight. This provides the tubes with an excellent strength-to-weight ratio that rivals pure concrete, wood, or PVC.

Although square tubes can be set up as full-blown column structures on their own, they can also be combined with concrete in order to strengthen the structure and improve tensile strength. Since concrete is a semi-brittle material, the addition of square metal tubing enables it to bear physical impacts better as well as reduce construction costs.


Square steel

Square tubes are also ideal for fencing structures, be it residential or agricultural. For agriculture, square tube fencing can provide a safe enclosure to house and protect farm equipment, machinery, harvests, and livestock. In modern residential homes, the square tube is a viable building material option for backyards, separated spaces, and even garden areas. Machinable square tubes can be shaped and cut in different sizes to build a fence structure that satisfies individual preferences.

Compared to other fencing materials, square tubes are more practical because they do not rust. This is true especially for galvanized steel grades or coated steel tubes that provide protective enhancement for the materials’ surface. When used as part of a fencing structure, the square tubes together form a cohesive barricade that offers ample protection to the site or building.


Entry Gates

Similarly, square tubes make the perfect option for residential entry gates. Homeowners looking to complete their ultramodern or contemporary home will definitely want the appeal and finish that the sleek square tube provides, not to mention its functionality.

Generally, any residential gate will improve the security of the property, but square tubing takes this up a notch by adding a design element. For example, cold-formed square tubes are highly ductile and malleable, allowing them to be modified in different designs. They can also be fitted with other modern home solutions, such as automatic gate openers, turnstiles (for commercial buildings), and even access control.



3d illustration of a square metal pipes stacked in a pile isolat

Another structural use for the square tubes is railings that can be found in almost any kind of building. While basic designs of square tube railings are popular, coming up with other designs like a craftsman, sawn baluster, fan, or sunburst is also feasible with this material.

Different building constructions will benefit from metal railings. In the logistics industry, for example, railings can become a low-cost option for barebones mezzanines built to increase storage space and warehouse value. Meanwhile, factories and manufacturing plants have also been using metal tube railings for many years now. They’re affordable, easy to set up, and are widely manufactured by steel suppliers, alongside other useful metal products.


Decorative Dividers

Typical dividers or wall partitions are mainly installed as ornaments, but they do have a few key functions as well. Well-built square tube dividers, for example, help in separating spaces in a given building interior. They also complement well with other elements, like metal wall cladding, roofing, or industrial ceilings.

If you’re ever planning on setting up dividers for your space, you can’t go wrong with choosing square tubing over wood or synthetic materials. Metal dividers hold exceptionally well under extreme environments, be it excessive moisture or heat. In addition, they need only be coated once — either with zinc, powder coating, or sandblasting — with little-to-no maintenance required. Compare this with wooden dividers which are expensive to maintain and may need staining from time to time.


Key Takeaway

There you have it — in this brief guide, you’ve been introduced to the many uses of square tubes and how their benefits translate into structural, functional, and decorative applications. You can find steel tubes in almost any given structure — from the basic, modular railing system towards complex and intricately designed dividers.

Post time: Nov-08-2022

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