CZ型钢
Cold-formed C and Z section steel purlins for roof and wall support systems in steel buildings. Manufactured from high-strength galvanized steel strips with precise roll-forming technology, providing excellent structural performance and corrosion resistance.
C100-C300, Z140-Z300, Thickness: 1.5-3.0mm, Material: Q235B/Q355B, Galvanized: 80-275g/m²
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