Qingdao Jero Steel Co., Ltd.
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JIS G3302 Galvanized Steel Coil Z275GSM Non Oil Chromated Surface
Hot Dipped Galvanized Steel Sheet in Coil is produced by passing the Full Hard sheet which has
undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film
to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc’s characteristic.
Usually hot dipped galvanized steel sheet and galvanized steel coil. GI steel coil process and specifications
are basically the same.
| Product name | Galvanized Steel Coil/Sheet/Strip |
| Steel grade | DX51D+Z, DX52D+Z, DX53D+Z, S220GD+Z, S250GD+Z, S280GD+Z, S320GD+Z |
| Thickness | 0.11-2.0mm |
| Width | 20-1500mm |
| Zinc coating | Z40-Z275g/m2 |
| Standad | ASTM, GB, JIS, EN |
| Surface structure | regular spangle/zero spangle |
| After-treatment mode | Normal passivation; Environmental passivation; Fingerprint resistant; Oiled; Passivation and oiling |
Building exterior wall, Pipeline engineering, HVAC products, Electrical box and other electrical products, Roof, door, Car parts, Home appliances, Commercial and residential steel frames, Truss plate, Metal construction purlin, Any other products that require corrosion-resistant materials.
advantages of our company
• We have a careful and serious working attitude, and we focus on the details, you can obtain this viewpoint
from our company photos.
• We have rich export experience for these product, we know about the overseas market well, and we can
judge the market changes based on our experiences and the domestic market messages.
• We have excellent sales team, production team and long-term cooperative forwarder agents team, and
harbor reinforcement team. For this product, inspection, packages and loading, these are 3 most important
export link to guarantee the product quality, we have our own testing centre, meanwhile, we just cooperate
with experienced agent and harbor reinforcement team.
Packages and Loading
Standard export packages: 3 layers of packing. Inside is craft paper, Middle is water proof
plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner core sleeve.
To prevent the rolling, tipping, jumping and sliding of the steel coil in the container four more common phenomena,
The reinforcement materials used are mainly wood strips, wood plugs, wire ropes and auxiliary equipment.