Dx51d+Z Big Spangle G550 Galvanized Steel Coil 0.2mm
Price:
USD500-800/T
MOQ:
25 tons per size
Delivery Time:
15-20 work days
Brand:
Yinghang
Product Description
Dx51d+Z Z60 G550 GI Steel Coil Roofing Big Spangle 0.2mm
Product Specifications
| Attribute | Value |
|---|---|
| Product Name | Dx51d+Z Big Spangle 0.2mm Z60 G550 Galvanized Steel Coil Gi Roofing Steel Coil |
| Surface Structure | Big Spangle Gi Steel Coil |
| Thickness | 0.11mm-4.0mm |
| Width | 600-1250mm |
| Inner Diameter | 508-610mm |
| Port | Tianjin, Qingdao |
| Coil Weight | 3-20 tons |
Product Description
Dx51d+Z Big Spangle 0.2mm Z60 G550 Galvanized Steel Coil Gi Roofing Steel Coil is a high-quality construction material with excellent corrosion resistance, paintability, and workability.
About Galvanized Steel Coil
Hot Dipped Galvanized Steel Coil (GI steel sheet) is produced by passing the Full Hard sheet through the zinc pot after acid washing and rolling processes, applying a protective zinc film to the surface. The zinc coating serves as both a barrier and sacrificial protection for the underlying steel.
Key Features
- Superior corrosion resistance due to zinc coating
- Excellent paintability and workability
- Visible spangle pattern for aesthetic appeal
- Available in various thicknesses and widths
- Produced with cold rolled steel substrates of different strengths
Packaging & Shipping
Mill standard export seaworthy package with inner sleeve, 4 eye bands, 3 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, and galvanized metal & waterproof paper wall protection disk around circumferences.
Technical Parameters
| Parameter | Specification |
|---|---|
| Material | Q195, Q235, Q235B, Q345, Q345B, SGCH, JIS G3302, ASTM A653, S280GD+Z, S350GD+Z, SGCC, DX51D/DX52D |
| Thickness | 0.1-4mm |
| Width | 600-1500mm |
| Tolerance | +/-0.02mm |
| Coil Weight | 3-20 tons |
| MOQ | 25 Tons (One 20ft FCL) |
| Surface Treatment | Light Oil, Unoil, Dry, Chromate Passivated, Non-chromate Passivated |
| Spangle Types | Regular Spangle, Small Spangle, Zero Spangle, Big Spangle |
Manufacturing Process
- Hot and cold rolled steel plate undergoes alkali washing degreasing, washing, and drying
- Processed through horizontal/vertical heating furnace with hydrogen atmosphere for annealing
- Steel strip immersed in zinc solution for hot dip galvanizing under controlled conditions
- Zinc flower size controlled through composition and forced cooling methods
- Post-cooling surface finishing with optional passivation treatment
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Get in Touch
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Company
Hebei Yinghang Trade Co.,Ltd
Location
Shijiazhuang City, Hebei, China
Contact Person
Lijiafeng