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Detailed Product Description
*Standards: JIS G3302 1998 or ASTM A653M / A924M 1998 *With excellent weather resistance *Suitable for partitions, vending machines, decks, scaffolding, purlin, gurdrail, suspension bar for ceiling and so on *Specification: SGCC, SGCH, SGCD, SGHC, (CS, SS, DDS) *Thickness: 0.25mm - 2.50mm *Width: 30mm - 500mm *Zinc coating: Z08, Z12, Z18, Z20, Z22, Z25, Z27, *Surface finish: regular spangle, minimized spangle, zero spangle *Surface treatment: chromating, anti-finger print *Inner diameter: 508mm / 610mm *Outer diameter: 2,000mm max. *Packing: With edge protector, steel hoop and seals *Usage: making channel ,studs , tracks for partition or suspension. Manufacturing galvanized steel pipe, highway defense. Producing rolling doors and windows, etc.
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