Square Steel Tube
Key Features:
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Available in a wide range of sizes and wall thicknesses
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Clean surface finish and sharp, accurate edges
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High load-bearing capacity and torsional strength
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Suitable for welding, cutting, drilling, and galvanizing
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Available in black, pre-galvanized, or hot-dip galvanized finish
Specifications:
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Material: Q195, Q235, Q345, S235, S275, etc.
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Outer Size: 20mm × 20mm to 1000mm × 1000mm
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Wall Thickness: 1.2mm to 40mm
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Length: Customizable (commonly 6m or 12m)
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Standards: ASTM, BS, EN, JIS, GB
- Grades: Common Material Grades: Q235B, Q355B, Q355D, and S275JOH, S355JOH, S355J2H
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Surface: Black, Galvanized, Oiled, Painted
Common Applications:
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Construction and steel structures
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Machinery frames and support systems
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Fencing, gates, and handrails
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Automotive and transportation components
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Furniture and fabrication projects
Why Choose Yashanway?
With strict quality control, precision manufacturing, and flexible export solutions, Yashanway ensures durable and cost-effective square steel tubing tailored to your project requirements.
