Steel Rectangular Tubing (H.S.S.)
| Grade/Alloy | A500 |
| Length | 24', 40' or 48' |
| Diameter | 1'' x 2'' and more (see chart pages 18 to 20) |
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FAQ – Everything You Need to Know About H.S.S. Rectangular Steel Tubing
A rectangular steel tube, also known as a rectangular H.S.S. tube (Hollow Structural Section), is a hollow steel profile with a rectangular cross-section.
Thanks to its geometry, it offers an excellent balance between mechanical strength and weight, making it a widely used material in construction, metal fabrication, and industrial structural applications.
Rectangular steel tubes are particularly valued for their rigidity, versatility, and uniform appearance.
H.S.S. simply stands for Hollow Structural Section. It refers to hollow structural steel profiles used in construction, metal fabrication, and civil engineering.
Rectangular tubes are available in A500 structural steel, a material recognized for its mechanical strength and reliability in construction and fabrication applications.
A500 steel offers, among other benefits:
- Excellent structural capacity
- Good resistance to torsion and bending
- High versatility of use
- Good weldability and ease of fabrication
This type of steel is widely used in projects requiring strong and durable structures.
Rectangular steel tubing is generally available in standard lengths of:
- 24’ (≈ 7.32 m)
- 40’ (≈ 12.19 m)
- 48’ (≈ 14.63 m)
Several dimensions are also available depending on project requirements.
Key specifications include:
- Dimensions: starting from 1’’ x 2’’ and larger
- Multiple wall thicknesses available depending on structural requirements
To view all available sizes, please refer to pages 18 to 20 of our product chart.
Rectangular steel tubing offers several important advantages:
- Excellent structural strength
- Good rigidity thanks to its rectangular shape
- Even load distribution
- Good torsional resistance
- Easy to assemble, cut, and weld
- Clean and uniform appearance for visible structures
It is a highly versatile solution for industrial, commercial, and architectural projects.
Rectangular steel tubing is used in a wide range of applications, including:
- Metal structures and framing
- Frame and chassis fabrication
- Industrial and commercial structures
- Mechanical supports and equipment
- Trailers and transport equipment
- Walkways, platforms, and secondary structures
- Architectural projects and custom fabrication
Its strength and versatility make it suitable for many fabrication and construction needs.
The choice between rectangular and square tubing mainly depends on mechanical constraints and application requirements.
Rectangular tubing is often preferred when:
- Greater rigidity is required in one direction
- The structure must support specific bending loads
- A more elongated shape improves integration into the project
Square tubing, on the other hand, generally provides more uniform load resistance in all directions.
The choice therefore depends on the structural design and load requirements.
Several factors should be considered when selecting the most suitable tube.
Tube dimensions
Height and width directly affect structural capacity and rigidity.
Wall thickness
A thicker wall increases mechanical strength and load capacity.
Length
Standard lengths of 24’, 40’, or 48’ help optimize fabrication and reduce waste.
Application type
Requirements vary depending on whether the structure is light-duty, mechanical support, or more demanding structural use.
If you are unsure which model to choose, our team can help you select the most appropriate rectangular tube for your project.
Yes. Depending on project requirements, rectangular tubes can be cut to size to facilitate integration into your fabrication or structure.
These services help reduce material waste and simplify installation or assembly.
Yes. Acier Groupe David offers fast and reliable delivery services for rectangular steel tubing.
Materials can be delivered directly:
- To your job site
- To your workshop
- Or to any location of your choice
Delivery is available in several regions, including Estrie and Montérégie, using a fleet of trucks adapted for transporting metal materials.
Depending on product availability and your location, some orders can be delivered quickly.
The price may vary depending on several factors:
- Tube dimensions
- Wall thickness
- Length selected
- Order quantity
- Required transformations (cutting or bending)
To obtain an accurate price for your project, we recommend requesting a personalized quote from our team.
