Premium Cold Drawn Scaffolding Square Tubes – ASTM A53/A500 Gr.B Certified

High-Strength Black Iron Construction
– Precision cold-drawn for superior durability and load-bearing capacity, ideal for heavy-duty scaffolding and structural frameworks.
ASTM A53/A500 Gr.B Compliance
– Meets rigorous international standards for dimensional accuracy, weldability, and corrosion resistance in construction and industrial applications.
Precision-Engineered Weight & Balance
– Uniform wall thickness ensures stability for high-rise scaffolding, warehouse shelving, and machinery supports.
Cost-Efficient Bulk Solution
– Buy direct from a global wholesale leader with unbeatable pricing for large-volume orders, no middlemen.
Multi-Industry Versatility
– Perfect for commercial construction, DIY projects, agricultural equipment, and temporary staging setups.