Gangzheng Global Network

Product center

- Product introduction
"Gangzheng" galvanized steel coil is based on cold rolled steel coil, After electrolysis, degreasing and surface treatment, continuous annealing, reduction and other processes, dipped into the molten zinc pot for hot galvanizing. After galvanizing, skinpassed, Horizontal Straightening and passivation to improve the surface quality, a coil is finished. we use international leading equipment and cutting-edge technology, the zinc layer of the Hot-dipped galvanized steel coil is uniform, the surface is smooth and the processing performance is good, our coils can be widely used in construction, light industry, daily use, transportation, home appliances, vehicles and ships, containers, mechanical and electrical fields. We can make big spangle, small spangle, zero spangle.
- Execution standard
JIS G3302 SGCC, ASTM A653 CS TYPE B, EN10346 DX51D+Z
- Supply specifications

Thin production line

thickness range0.2mm~2.0mm width range700mm ~ 1300mm

Thick production line

thickness range0.4mm~ 6.0mm width range800mm~ 1300mm

- Online quotation
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- Main technical specifications

Inner Diameter

φ508mm or φ610mm

Coil weight

maximum 25 MT

Tensile strength


Zinc Coating


Maximum speed of production and operation

200m/s 160m/s

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