Square Steel Pipe: High-quality structural material for all types of construction.

Square steel pipe (Square Tube) is a structural material that is widely popular in the Thai construction industry. With a square shape that is a hollow tube along its length, it is made from high-quality carbon steel, making it strong, durable, and able to bear weight very well. It is suitable for both small and large structural works.

Outstanding features of square steel pipes

Square steel pipe has several advantages that make it a top choice for engineers and contractors:

• High strength – Able to withstand pressure and torque in all directions due to its symmetrical cross-section.
• Lighter than solid steel – Reduces the burden of transportation and installation while maintaining the weight bearing capacity.
• Structural stability – Resists twisting and bending better than many materials.
• Smooth and even surface – Suitable for work that requires beauty and neatness.
• Environmental durability – Good resistance to corrosion and deterioration
• Produced according to standards – Certified by TIS standards to guarantee quality.

Application of square steel pipe

Square steel pipes can be used in a variety of applications:

Main structural work

• Column and beam structure in commercial and residential buildings
• Roof structure of factories and large buildings
• Load-bearing structures in industrial applications
• Poles for billboards and exterior structures

Decoration and general work

• Gates and security systems
• Steel furniture frames both inside and outside
• Industrial shelving and heavy duty shelving
• Scaffolding and Elevating Platforms

Standard sizes and options

Square steel pipes are available in a variety of sizes:

• Cross-sectional size: Available from 12×12 mm. to 150×150 mm.
• Thickness: From 1.0 mm to 4.5 mm.
• Standard length: 6 meters (can be cut to order according to specific requirements)

Guidelines for selecting appropriate applications

For maximum efficiency, the following factors should be considered:

1. Calculate load weight – Choose the size and thickness that is appropriate for the force applied.
2. Period analysis – Consider the distance between support points to prevent sagging.
3. Environmental Assessment – For outdoor or high humidity areas, rust protection should be added.
4. Seek advice from experts – Especially for large structures or those bearing heavy weights.

Economic advantages

Choosing square steel pipe offers several benefits:

• Save both materials and labor – Quick installation, reducing construction time
• Reduce maintenance costs – With higher durability than other materials
• High strength-to-price ratio – Provides cost-effective performance
• Can be reused – Environmentally friendly and reduces costs in the long run

Maintenance and precautions

To extend the life of square steel pipes, the following should be done:

• Paint or coat with anti-rust coating before use.
• Avoid storing in high humidity environments.
• Regularly check connection points for safety.
• Avoid using more than the weight capacity.

Square steel pipe is the perfect choice for applications that require strength, durability and aesthetics, providing both quality assurance and long-term value.