Product introduction
Hot-rolled square tubes are hollow, square steel tubes formed by hot rolling. They are commonly used in load-bearing structures such as beams, columns, and frames in buildings and machinery.
Product advantages
High Strength
After high-temperature rolling, square tubes can achieve a load-bearing capacity of over 30kN per meter, ensuring structural stability.
High Dimensional Accuracy
Square tubes are rolled using an automated control system, maintaining a wall thickness tolerance of ±0.3mm and a side length tolerance of ±0.5mm.
Smooth Surface
After forming, hot-rolled square tubes undergo a shot blasting process to remove oxide scale, resulting in a smooth, even surface.
FAQ
Q: What is the common specification range for hot-rolled square tubes?
A: We offer square tubes with side lengths ranging from 20×20mm to 500×500mm, and wall thicknesses from 1.5mm to 20mm.
Q: Can we ship by sea or air?
A: Yes, depending on the customer's timeliness and cost requirements.
Q: Can we customize according to drawings?
A: Yes, we can arrange production as soon as you provide us with CAD drawings or specifications.
Q: What payment methods do you accept?
A: We accept common international payment methods, including T/T, wire transfer, and letter of credit (L/C).
Q: How do we handle product quality issues?
A: You can provide us with photos or inspection reports, and we will promptly address and provide a solution.
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