High Quality Weathering Steel Square Hollow Section

Our weathering steel square hollow sections are premium structural components manufactured from high-performance atmospheric corrosion-resistant steel, developing a protective patina that eliminates painting requirements while ensuring long-term durability. These square tubes combine exceptional weather resistance with structural integrity, making them ideal for architectural, industrial, and infrastructure applications exposed to harsh environmental conditions.

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Description

Key Advantages:
✔ Self-Protecting Surface - Forms stable rust layer (2-4× better corrosion resistance than carbon steel)
✔ High Strength - 50 ksi (345 MPa) minimum yield strength
✔ Low Maintenance - Eliminates repainting cycles, reducing lifecycle costs
✔ Architectural Appeal - Distinctive uniform weathering appearance
✔ Eco-Friendly - 100% recyclable with reduced environmental impact

Technical Specifications:

Material Standards: ASTM A847/A606, EN 10025-5

Sizes: 20×20mm to 400×400mm (wall thickness: 1.5-25mm)

Surface: Natural mill finish or pre-weathered options

Certifications: Mill test certificates, CE marking available

Applications:
• Modern architectural facades & structures
• Bridge components & highway infrastructure
• Outdoor sculptures & artistic installations
• Industrial frameworks & support systems
• Landscape architecture elements

Available with custom cutting, drilling, and fabrication services - contact us for project-specific solutions.

product-776-414

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