Jiujin Electric Power’s Galvanized Square Steel Pipe is engineered for versatility and longevity in industrial and construction applications. Manufactured from high-grade carbon steel (Q235B/Q345B) and protected with a heavy-duty hot-dip galvanized coating (≥85µm), this pipe provides exceptional resistance to rust, corrosion, and UV degradation. The square cross-section offers excellent load-bearing capacity and ease of welding, cutting, and fabrication. Available in custom thicknesses and sizes to meet specific project requirements, our square pipes are ideal for structural frameworks, support systems, and architectural applications. Produced under strict quality control in our Hebei facility, these pipes meet international standards for strength and performance.
Varieties & Types Table:
| Feature / Type | Specifications & Options |
|---|---|
| Material | Q235B/Q345B Carbon Steel |
| Coating | Hot-Dip Galvanized (≥85µm) |
| Standard Sizes | 20x20mm to 150x150mm |
| Thickness Range | 1.2mm to 6.0mm (Customizable) |
| Length | 6m Standard (Custom Lengths Available) |
| Standards | ASTM A500, ISO 657, GB/T 3094 |
| Packaging | Bundled with Protective Caps |
Applications of Use:
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Structural Frameworks: Building supports, trusses, and industrial structures
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Solar Mounting Systems: Supporting structures for ground and rooftop PV installations
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Fencing and Guardrails: Security fencing and safety barriers for industrial sites
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Architectural Designs: Modern aesthetic applications in buildings and infrastructure
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Utility Pole Accessories: Brackets and supports for electrical and telecom equipment
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Material Handling Equipment: Racks, trolleys, and conveyor system frameworks
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Agricultural Structures: Greenhouses, barns, and farm equipment supports















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