It serves a wide variety of purposes, with hundreds of types of structural steel available. In addition to steel goods suited for building, manufacturing, and architectural design, steel comes in a range of shapes and sizes. The hollow structural section is one of the most common and diversified structural steel products.
Construction projects have been using hollow structural sections, or HSS, for decades, but their popularity has recently boomed due to their versatility, flexibility, and strength.
Because of their unique shape and design, these sections can be used in a wide variety of ways that just weren’t possible with the old-school methods. Now engineers, architects, and contractors alike can consider all kinds of new designs, like curved walls and complex roof structures. There’s no doubt about it Hollow structural sections are a modern material that can stand up to all kinds of demands.
Types of Hollow Structural Sections
Hollow Square Sections
In terms of mechanical qualities, aesthetics, and structural behavior, Cold Formed EN 10219 S235JRH Square Hollow Section is regarded as the intermediary between Rectangular Hollow Section and Circular Hollow Section. They have a level surface that involves little to no edge preparation and is excellent for connecting and soldering. Also, it delivers an excellent blend of strength, practicality, and aesthetic appeal for applications that require all three.
Hollow Circular Sections
In construction, industrial, and construction, circular hollow structural sections were the earliest form of hollow structural sections. There are few sharp or protruding edges, and smooth and clean lines can be found on them.
Hollow Rectangular Sections
This is also a widespread utilization in construction, engineering, and structural applications. They vary from Circular hollow sections, though, in that they have a smooth surface. As a result, for some building applications, this one may be the most strong and stable, and cost-effective solution.
Purposes of Hollow Structural Section in the Metal Industry
Hollow Structural Sections have multiple uses in different industries. Many projects that require a superior ability to withstand high loads over long periods often choose HSS for this kind of stability. They are a popular choice for such projects. You can use HSS in almost any environment, making them an excellent option for projects where materials need to withstand corrosive or otherwise damaging elements.
Other Common Applications for Hollow Structural Sections Include
- Building Construction
- Metal furniture design
- Machinery manufacturing
This material is easy to use in Construction
Profiles are the shapes and outlines of a material that determines its physical makeup. A hollow structural profile has a space in the middle. The profile of a hollow structural part is smooth and flat, running around its sides to make it simple for construction workers to use this material.
Sizes in a Variety of Sizes
You can also find steel parts in various shapes and sizes, offering you a wide range of choices. If the metal supplier doesn’t have a hollow structural component in your preferred size, they can cut it to your specifications.


