Gnee Steel (tianjin) Co., Ltd.
                                                                                                           
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18 Years
Since 2008
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DX51D Grade Galvanized Steel Coil with Z275G Zinc Coating and 0.125mm to 3.5mm Thickness

Price Negotiable
Price: Negotiable
MOQ: 10 Ton
Delivery Time: Negotiable
Brand: Gnee
Product Description
DX51D Grade Galvanized Steel Coils Z275G
Galvanized steel coil is manufactured by dipping thin steel sheets into a molten zinc tank, creating a protective zinc coating on the surface. Produced through continuous galvanizing processes, these steel coils offer excellent corrosion resistance and superior surface quality, making them ideal for construction, appliances, automotive, containers, and transportation applications.
Product Specifications
Parameter Specifications
Standards ISO, JIS, AS EN, ASTM
Grades Q195 Q235 Q345
SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570
SGHC SGH340 SGH400 SGH440 SGH490 SGH540
DX51D DX52D DX53D DX54D DX55D DX56D DX57D
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD
SS230 SS250 SS275
Width 600mm to 1500mm
Thickness 0.125mm to 3.5mm
Zinc Coating 30g/m² to 275g/m²
Coil Weight 3 tons to 6 tons
Coil ID 508mm or 610mm
Surface Treatment Unoil, Dry, Chromate Passivated, Non-chromate Passivated
Spangle Regular Spangle, Minimum Spangle, Large Spangle, Zero Spangle
Annual Capacity 1,500,000 MT/year
Delivery Time 15-25 Days
Quality Assurance
  • Four experienced QC specialists with over 5 years of expertise conduct comprehensive spot checks during and after production
  • Nationally accredited laboratory with CNAS certification ensures rigorous quality standards
  • Transparent third-party inspections available through recognized agencies like SGS or BV, arranged and funded by clients
Product Images
DX51D Galvanized Steel Coils - Manufacturing and Quality Overview Galvanized Steel Coils Applications and Specifications

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Company Gnee Steel (tianjin) Co., Ltd.
Location FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Contact Person Kelly Zhang

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