JIS G3302 Galvanized Steel Coil Z275GSM 0.11-2.0mm Thickness Non-Oil Chromated Surface
JIS G3302 Galvanized Steel Coil with Z275 GSM zinc coating and non-oil chromated surface finish. This hot-dipped galvanized steel offers superior corrosion resistance, excellent paintability, and reliable workability for various industrial applications.
| Parameter | Specification |
|---|---|
| Product Type | Galvanized Steel Coil |
| Steel Grade | Q195, Q235, DX51D, DX52D, DX53D, S220GD+Z, S250GD+Z, S280GD+Z, S320GD+Z |
| Thickness Range | 0.11-2.0mm |
| Width Range | 20-1500mm |
| Zinc Coating | Z40-Z275g/m² |
| Surface Structure | Regular spangle / Zero spangle |
| Surface Treatment | Non-oil chromated, Dry finish, Oiled |
| Standards | ASTM, GB, JIS, EN |
Hot-dipped galvanized steel sheet in coil is produced by passing full hard sheet through acid washing and rolling processes, then through the zinc pot to apply zinc film to the surface. This process ensures excellent corrosion resistance, paintability, and workability.
- Building exterior walls and roofing
- Pipeline engineering systems
- HVAC products and ductwork
- Electrical boxes and electrical products
- Automotive parts and components
- Home appliances and consumer goods
- Commercial and residential steel frames
- Truss plates and metal construction purlins
- Any products requiring corrosion-resistant materials
- Meticulous attention to detail in all processes
- Extensive export experience with deep understanding of international markets
- Professional sales, production, and logistics teams
- In-house testing center for comprehensive quality assurance
- Expert handling of inspection, packaging, and loading procedures
Standard export packaging includes 3 protective layers: inner craft paper, middle waterproof plastic film, and outer GI steel sheet secured with steel strips and lock. Inner core sleeves provide additional protection during transit.
Advanced container reinforcement using wood strips, wood plugs, wire ropes, and auxiliary equipment prevents rolling, tipping, jumping, and sliding during transportation.
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