Product Description
Our 4" Square Steel Tubing with a 1/4" (0.250") wall thickness is engineered for maximum structural capacity. This heavy-wall section is designed to handle extreme vertical loads and high-torque applications, providing the massive rigidity required for building columns, heavy equipment chassis, and industrial infrastructure.
The carbon steel construction offers a rugged and durable surface that is optimized for heavy-duty structural welding and long-term industrial use. The 1/4" wall thickness allows for deep-penetration welds, ensuring safety-critical joints maintain their integrity under pressure.
✅ Key Features & Benefits
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Maximum Load Capacity: The 1/4" wall thickness provides extreme resistance to buckling and bending under heavy structural loads.
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Structural Welding Grade: Ideal for multi-pass welding and heavy-duty fabrication where deep penetration is required for safety-critical joints.
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HSS Geometry: Square box section provides superior strength in both axes and higher torsion resistance than I-beams of similar weight.
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Industrial Durability: Thick-wall construction allows for use in corrosive or high-wear environments where material longevity is essential.
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Precision Structural Profile: Flat faces allow for easy bolting of base plates, cap plates, and structural outriggers.
