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Home / Products / Galvanized Square Tube
Hot-dip galvanized square hollow sections from the Lecong Steel World market in Foshan. Popular for fencing, racking, greenhouses, solar structures and outdoor frames where corrosion resistance matters. Stock sizes 20×20 to 200×200 mm, cut to length before loading.
| Size (mm) | Wall (mm) | Theoretical weight (kg/m) | Length |
|---|---|---|---|
| 20×20 | 1.2 / 1.5 | 0.70 / 0.86 | 6 m |
| 25×25 | 1.2 / 1.5 | 0.89 / 1.09 | 6 m |
| 30×30 | 1.5 / 2.0 | 1.31 / 1.70 | 6 m |
| 40×40 | 1.5 / 2.0 / 2.5 | 1.77 / 2.31 / 2.85 | 6 m |
| 50×50 | 1.5 / 2.0 / 2.5 | 2.24 / 2.93 / 3.63 | 6 m |
| 60×60 | 2.0 / 3.0 | 3.56 / 5.19 | 6 m |
| 80×80 | 2.5 / 3.0 | 6.00 / 7.07 | 6 m |
| 100×100 | 3.0 / 4.0 | 9.02 / 11.90 | 6 m |
| 120×120 | 4.0 | 14.20 | 6 m |
| 150×150 | 5.0 | 22.30 | 6 m |
| 200×200 | 6.0 | 35.80 | 6 m / 12 m |
Material: Q235B (≈ S235JR / ASTM A36 equivalent), hot-dip galvanized, zinc coating Z275 (275 g/m²) typical, Z60–Z275 optional
Theoretical weights are calculated from GB standard tables; actual weight is subject to weighbridge. Prices, stock and lead times are indicative and subject to reconfirmation against your purchase list.
Send size, wall thickness, quantity and destination port. Reply the same day.
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