Features: 1) Standards: JIS G3302 1998 or ASTM A653M / A924M 1998 2) With excellent weather resistance 3) Suitable for partitions, vending machines, decks, scaffolding, purlin, gurdrail, suspension bar for ceiling and so on 4) Specification: SGCC, SGCH, SGCD, SGHC, (CS, SS, DDS) 5) Thickness: 0.25mm - 2.50mm 6) Width: 40mm - 400mm 7) Zinc coating: Z08, Z12, Z18, Z20, Z22, Z25, Z27, Z35, Z45 8) Surface finish: regular spangle, minimized spangle, zero spangle 9) Surface treatment: chromating treatment, anti-finger print 10) Inner diameter: 508mm / 610mm 11) Outer diamwter: 2,000mm max.
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