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Square steel tubes are solid steel with sharp right angles, suitable for all structural applications.
Square steel tube or Square Tube Classified within the group Cold rolled steel Manufactured by rolling black steel coils into square tubes, it features a distinctive hollow section structure, resulting in a lightweight design while maintaining high compressive and tensile strength.
Our products are "full weight" steel that meets standards. TIS 107-2533 It's not lightweight or low-spec steel, ensuring consistent thickness and structural safety.
Why choose square steel tubing from AY Contento?
- Sharp Angles: Manufactured using modern machinery, the steel angles are sharp and not overly rounded, creating a perfect and beautiful right-angle fit.
- Consistent Thickness: The thickness is exactly as specified throughout the entire length; there is no cheating on the thickness in the middle section.
- Wide Range (All Sizes Available): Available in sizes starting from small. 1 x 1 inch For furniture, up to large sizes. 8x8 inches For structural column work.
Applications
- General structural work: Garage posts, roof structure, steel beams for residential houses.
- Furniture work: Loft style table legs, shelving units, bed frames.
- Renovation work: Lightweight wall structures, privacy screens, and fences.
- Signage work: Advertising sign structure, shop sign.
Standard Size and Weight Chart
(Includes popular sizes, especially 1x1 inch)
Size (inches) | Dimensions (mm) Width x Width | Thickness (mm) | Approximate weight (kg/6 m length) |
3/4″ x 3/4″ | 19 x 19 | 1.0 – 2.0 | 3.5 – 6.5 |
1″ x 1″ | 25 x 25 | 1.2 – 2.3 | 5.5 – 10.5 |
1 1/4″ x 1 1/4″ | 32 x 32 | 1.2 – 2.3 | 7.0 – 13.5 |
1 1/2″ x 1 1/2″ | 38 x 38 | 1.2 – 2.3 | 8.5 – 16.0 |
2″ x 2″ | 50 x 50 | 1.2 – 3.2 | 11.0 – 28.0 |
2 1/2″ x 2 1/2″ | 65 x 65 | 2.0 – 3.2 | 22.0 – 36.5 |
3″ x 3″ | 75 x 75 | 2.0 – 3.2 | 27.5 – 43.5 |
4″ x 4″ | 100 x 100 | 2.0 – 4.5 | 37.0 – 82.5 |
5″ x 5″ | 125 x 125 | 3.2 – 6.0 | 73.0 – 134.0 |
6″ x 6″ | 150 x 150 | 3.2 – 6.0 | 88.0 – 163.0 |
(Note: Weight depends on the thickness selected. Please check with sales.)
Steel box products for sale.
Frequently Asked Questions (FAQ)
The difference lies in the cross-sectional shape.
- Square steel tubes (Square Tube): A square has equal width and height, such as 1x1 or 2x2.
- Rectangular steel tube: Unequal width x height (rectangle), such as 2x1 or 4x2, is called a "matchbox steel sheet".
For house or garage pillars, this size is commonly used. 4x4 inches Yes, and you should choose a thickness of 2.3 mm or 3.2 mm or more for strength. (However, you should consult a design engineer for maximum safety.)
""Do you need a large quantity of 1x1 inch steel square tubing, or custom sizes?""
Check stock and wholesale prices today at AY Contento.
🟢 Line: @aycon
📞 Tel: 083-0243351
🚚 Delivery service: Nationwide (crane trucks available).
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