Hot DIP 90X90mm Galvanized Steel Square Pipe Direct From Factory in Hebei China

A hot-dip galvanized steel square pipe with 90x90mm dimensions, designed for structural support, fencing, and construction applications. Its zinc coating provides superior corrosion resistance and durability in harsh environments.
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Jiujin Electric Power’s 90x90mm Hot-Dip Galvanized Steel Square Pipe is engineered for robustness and longevity in diverse industrial and construction applications. Manufactured from high-quality carbon steel (Grade Q235B or Q345B), this square pipe undergoes a rigorous hot-dip galvanizing process, coating it with a thick layer of zinc to ensure exceptional resistance to rust, corrosion, and UV degradation. The uniform 90x90mm cross-section offers excellent load-bearing capacity and ease of welding, cutting, and fabrication. Ideal for both indoor and outdoor use, this pipe meets international standards for structural integrity and is widely used in infrastructure, utility, and architectural projects. Produced in our Hebei facility, it guarantees consistent quality and performance.

  Varieties & Types Table

Feature / Type Specifications & Options Available by Jiujin Electric Power
Model/Type SHS-90-3.0, SHS-90-4.0, SHS-90-5.0 (Denotes wall thickness in mm)
Material Carbon Steel (Grade Q235B or Q345B)
Standard Complies with ASTM A500, ISO 657, and GB/T 3094
Coating/Finish Hot-Dip Galvanized (Minimum coating thickness: 85µm)
Size / Dimensions 90mm x 90mm; Wall thickness: 3.0mm, 4.0mm, 5.0mm; Length: 6m or custom
Load Capacity Varies by wall thickness (e.g., 3.0mm: ~150 kN axial load)
Packaging Bundled with protective caps; palletized for shipping

   Applications of Use

  • Structural Frameworks: Building frames, supports, and trusses in construction

  • Utility Poles and Towers: Fabricating bases and braces for electrical and telecommunication structures

  • Fencing and Guardrails: Creating durable boundaries for industrial and agricultural sites

  • Solar Mounting Systems: Supporting solar panels in ground-mounted and rooftop installations

  • Architectural Designs: Modern aesthetic applications in buildings and infrastructure

  • Material Handling Equipment: Constructing racks, trolleys, and conveyor systems

  • Marine and Coastal Projects: Corrosion-resistant structures near water bodies