Steel Box Section

Steel box sections are a fundamental component in many construction and engineering projects. Also commonly called steel square tubes or box tubes, they offer excellent strength and durability for a wide range of uses.

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Why Choose a Steel Box Section?

Steel box sections are designed to handle heavy loads while maintaining a consistent shape and high resistance to twisting or bending. This makes them perfect for projects that require reliable structural integrity without compromising on style.

Whether you’re fabricating gates, supporting frameworks, or creating general structural elements, steel box sections are a trusted choice across industries.

Wide Range Of Uses

Versatile Applications:
Steel box sections are widely used in construction, manufacturing, and engineering because of their versatility. From handrails and fencing to load-bearing beams and frames, these sections provide strength and stability while maintaining a sleek appearance.

Strength & Stability:
The closed, hollow cross-section of steel box tubes offers excellent resistance to torsion and bending forces. This means your structures will be stable and secure even under heavy or uneven loads.

Clean Finish:
The uniform shape of steel box sections makes them easy to work with and ideal for projects where a neat, modern finish is important.

Why Choose Southend Steels for Steel Mesh Sheets

At Southend Steel, we supply high-quality steel box sections tailored to your exact project needs. We pride ourselves on combining excellent customer service with dependable products you can rely on.

Experience & Expertise

Our team has years of experience in steel supply and can help you choose the right size, thickness, and grade of steel box section for your project.

Quality You Can Trust

We source our steel box sections from reputable manufacturers who meet industry standards, ensuring long-lasting performance.

Personal Service

Unlike large suppliers, we take time to understand your specific requirements and offer personalised advice and support.

Competitive Prices

We offer great prices and free delivery within Southend up to Rayleigh on orders over £500, making quality steel accessible and affordable.

Custom Steel Box Sections

Need a specific size or thickness? We can provide steel box sections cut to your exact specifications. Whether you require a particular finish, grade, or length, get in touch to discuss your project, and we’ll deliver the ideal product.

FAQs

How is steel box section different from steel rectangular tube?

Steel box sections usually refer to square hollow sections (equal sides), while rectangular tubes have differing width and height. Box sections provide uniform strength in all directions, making them ideal for many structural uses.

Can steel box sections be used outdoors?

Yes, steel box sections are suitable for external use but should be treated or coated (e.g. galvanised or powder-coated) to prevent rust and corrosion over time.

What grades of steel box section do you supply?

We typically supply mild steel box sections but can also source higher-grade options depending on your project requirements.

How do I calculate the weight of a steel box section?

You can calculate weight by multiplying the volume (length × cross-sectional area) by the steel density (approximately 7.85 kg per litre).

Can steel box sections be welded or drilled?

Yes, steel box sections can be welded, cut, drilled, or fabricated using standard metalworking techniques.

Are steel box sections load-bearing?

Absolutely. Their hollow design provides excellent strength-to-weight ratio, making them suitable for load-bearing structures.

What finishes are available for steel box sections?

We offer plain, galvanised, primed, and powder-coated finishes to suit different environments and aesthetic preferences.

What are the standard sizes available for steel box sections?

Steel box sections typically come in a range of sizes, from small profiles like 20x20mm up to large sections like 300x300mm or more. Thicknesses vary from around 1.5mm to 12mm or above, depending on structural needs.

How do steel box sections compare to other steel profiles like I-beams or channels?

Steel box sections provide excellent resistance to twisting and bending in multiple directions, unlike I-beams or channels which are stronger primarily in one axis. This makes box sections ideal for applications requiring multidirectional strength.

Need a Competitive Quote?

When you need strong steel square tubes at a great price, Southend Steels is your go-to supplier. Request a quote below and let us help you find the perfect steel solution for your project.