0.4mm Thickness Corrosion and Heat Resistant Hot Dipped Galvanized Steel Coil GI Coil
Price:
Negotiable
MOQ:
10 Ton
Delivery Time:
Negotiable
Brand:
Gnee
Product Description
Dx51d SGCC Factory Price Hot Dipped Galvanized Steel Sheet 0.4mm Galvanized Steel Zinc Coated Gi Coil
Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. The process involves pickling iron and steel parts first to remove iron oxide from the surface, followed by cleaning in an ammonium chloride or zinc chloride aqueous solution, and then sending to the hot-dip plating bath. Hot-dip galvanizing offers advantages including uniform coating, strong adhesion, and long service life.
Key Features & Benefits
- Corrosion Resistance: The zinc coating effectively prevents steel from contacting external oxygen and moisture, slowing corrosion rate and extending service life.
- Heat Resistance: Maintains excellent performance in high-temperature environments without deformation, melting, or damage.
- Weather Resistance: Preserves surface gloss and performance under various climatic conditions, unaffected by weather factors.
- Excellent Weldability: The zinc layer provides protection during welding, reducing oxidation and corrosion while ensuring welded joint quality.
Technical Specifications
| Parameter | Specification |
|---|---|
| Thickness | 0.10~6mm |
| Width | Galvanized steel strip: 24-600 mm; Galvanized steel coil: 600-1250mm |
| Coil Weight | Typically 3-4.5 tons, maximum coil weight 10 tons |
| Zinc Coating | 0.1-0.8 mm: 30-150 g/m²; 0.8-1.5 mm: 30-180 g/m²; 1.5-6.0 mm: 30-275 g/m² |
| Coil ID | 600-1500 mm, Normal width: 914/1000/1219/1250/1500 mm |
| Steel Grade | DX51D, DX52D, DC01, DC02, SGHC |
| Surface | Regular/mini/big/zero spangle, skin pass, chromated, unoiled, dry |
| Packaging | Seaworthy export standard package, or according to customer requirements |
| MOQ | 1 ton, sample orders accepted |
| Shipment Time | Within 5-10 workdays after receiving deposit |
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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