Red Brick calculation program
1x1 inch square steel
Square steel 1x1 or Square Pipe Our products are made from premium grade materials, TIS certified, and undergo a modern manufacturing process and strict quality control, ensuring maximum strength and durability. They are ideal for all types of construction and structural work.
Superior advantages
- High strength: Resistant to pressure and torque, suitable for structures that must bear heavy weight.
- Light weight: Compared to other structural materials, it saves on transportation and installation costs.
- beauty: The shape is smooth and consistent, can be used perfectly in decoration.
- Easy to install: Can be easily welded, cut or drilled, saving working time.
- Environmentally durable: Through a rust prevention coating process, extending the service life.
Wide range of sizes and types
We offer a wide range of steel box sizes and thicknesses to meet different application needs:
| Size of steel box (inches) | Thickness (inches) | Weight (kg/m) | Proper use |
| Square steel 3/4 x 3/4 | 1.2 - 2.3 | 0.68 - 1.26 | Decoration, furniture |
| Square steel 1 x 1 | 1.2 - 2.3 | 0.87 - 1.60 | Stair railing, furniture frame |
| Square steel 1.5 x 1.5 | 1.2 - 2.3 | 1.37 - 2.51 | Small roof frame, fence |
| Square steel 2 x 2 | 1.2 - 3.2 | 1.82 - 4.57 | General structure, columns |
| 3 x 3 square steel | 2.3 - 4.5 | 5.22 - 9.95 | Main structure, main pillar |
| 4 x 4 square steel | 2.3 - 4.5 | 7.02 - 13.40 | Large-scale structural work |
Application of square steel
Our square steel tubes are highly versatile and can be used in a wide variety of applications:
- Building construction work: Roof frame, column frame, beam, foundation structure
- Interior decoration: Stair railings, shelves, furniture frames
- Industrial work: Machine frame, shelves, factory structure
- Public utilities: Streetlight poles, traffic signs, guardrails
- Agricultural work: Agricultural greenhouses, livestock buildings, water systems
Why choose square steel?
Choosing high-quality square steel tubes will ensure that your structure is strong, safe, and has a long lifespan. Our square steel tubes offer the following advantages:
- Meets TIS standards.: Produced according to industrial standards, quality guaranteed.
- Fair price: High quality at an affordable price.
- Fast delivery: Nationwide delivery service within 1-3 business days.
Contact us today to order high quality square steel.
Interested in ordering high quality square pipe or want more information?
LINE ID: @aycon
Tel: 083-0243351
Get a special discount of 1,000 baht for your first order and additional discounts for bulk orders.
Square Pipe Frequently Asked Questions (FAQ)
Square tubes have a square cross-section, while square tubes have a circular cross-section. Square tubes have higher torsional strength and are suitable for structural applications requiring high strength.
For general stair railings, 1x1 inch or 1-1/2x1-1/2 inch square steel is the appropriate size, depending on the weight to be supported and the length of the railing.
Quality and properly maintained square steel can last for more than 20-30 years, especially when properly coated with anti-rust protection.
Yes, box steel is a good choice for roof framing. Typical sizes are 1-1/2x1-1/2 inches to 3x3 inches, depending on the size and weight of the roof.
