1000mm Width 0.75mm Hot Dipped Galvanized Steel Sheet Z275 Regular Spangle for Construction and Fabrication
1. Product Overview
Hot dipped galvanized steel sheet is produced from galvanized steel coil through cut-to-length processing. It is widely used in construction, fabrication, and general industrial manufacturing.
Key considerations include corrosion resistance, surface condition, and forming performance.
2. Technical Solution
The zinc layer formed by hot dip galvanizing provides:
Barrier protection
Sacrificial corrosion protection
Zinc coating range of 40–275 g/m² matches different environments.
3. Specifications
|
Parameter |
Value |
|---|---|
|
Product Type |
GI Sheet |
|
Steel Grade |
SGCC / SGCD / DX51D+Z / Q195 |
|
Standard |
JIS G3302 / ASTM A653 / EN 10346 |
|
Thickness |
0.15–3.8 mm |
|
Width |
1000–1500 mm |
|
Length |
1000–5800 mm |
|
Zinc Coating |
40–275 g/m² |
|
Spangle |
Regular / Minimized / Big / Zero |
|
Surface Treatment |
Passivated / Oiled / Anti-fingerprint |
|
MOQ |
50 MT |
4. Application
Roofing and building structures
Sheet metal fabrication
Appliance manufacturing
Automotive components
Industrial equipment
5. Processing
Select coating based on environment
Cut-to-length processing
Stamping or forming
Welding and assembly
6. Advantages
Zinc coating up to 275 g/m²
Thickness range 0.15–3.8 mm
Multiple surface options
Custom length available
7. How to Choose
Z275 for outdoor use
Z80–Z120 for indoor
Zero spangle for painting
Regular spangle for structural use
8. FAQ
Q1: What is the relation between GI sheet and coil?
GI sheet is processed from GI coil.
Q2: Can length be customized?
Yes, cut-to-length is available.
Q3: How to choose spangle?
Regular for structure, zero for painting.