385,00 €
– Cross-sectional dimensions: long side 60 mm, short side 40 mm, wall thickness 2.0 mm.
– Theoretical weight: approximately 3.01 kg/m – 6-meter standard length: each unit weighs approximately 18.06 kg.
– Standard lengths: 6 meters (mainstream), 9 meters, 12 meters; can be cut.
– Implementation standard: GB/T 6728-2017 (Structural Cold-Formed Hollow Steel Profiles).
Availability: 1000 in stock
– Base material: Q235B / Q195 low-carbon steel.
– Galvanizing process: hot-dip galvanizing (the most common method). – Zinc coating: ≥ 350g/m² (on both sides), thickness around 50–80μm.
– Surface: silver-white, with zinc flake pattern, highly rust-resistant.
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