Wuxi Raymond Steel Co., Ltd.
| Payment Terms | TT or LC |
| Supply Ability | 10000MT |
| Delivery Time | Within 45 days after receive LC or TT |
| Packaging Details | Standard export packing |
| Product Name | Hot Dipped Galvanized Steel Sheet (GI Sheet) |
| Brand | Huaye |
| Steel Grade | SGCC / SGCH / DX51D / DX52D / DX53D / G350 / G450 / G550 |
| Thickness | 0.15–3.80 mm |
| Width | 1000 / 1220 / 1250 / 1500 mm |
| Length | 1000–5800 mm |
| Zinc Coating | Z40–Z275 |
| Spangle | Regular / Minimized / Big / Zero Spangle |
| Surface Treatment | Passivated (Chromated) / Oiled / Anti-fingerprint (AFP) |
| Process | Cold Rolled Base + Hot Dip Zinc Coating |
| Standard | ASTM A653 / JIS G3302 / EN 10147 |
| MOQ | 50 MT |
| Brand Name | Huaye |
| Certification | ISO14000 |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT or LC | Supply Ability | 10000MT |
| Delivery Time | Within 45 days after receive LC or TT | Packaging Details | Standard export packing |
| Product Name | Hot Dipped Galvanized Steel Sheet (GI Sheet) | Brand | Huaye |
| Steel Grade | SGCC / SGCH / DX51D / DX52D / DX53D / G350 / G450 / G550 | Thickness | 0.15–3.80 mm |
| Width | 1000 / 1220 / 1250 / 1500 mm | Length | 1000–5800 mm |
| Zinc Coating | Z40–Z275 | Spangle | Regular / Minimized / Big / Zero Spangle |
| Surface Treatment | Passivated (Chromated) / Oiled / Anti-fingerprint (AFP) | Process | Cold Rolled Base + Hot Dip Zinc Coating |
| Standard | ASTM A653 / JIS G3302 / EN 10147 | MOQ | 50 MT |
| Brand Name | Huaye | Certification | ISO14000 |
| Place of Origin | China | ||
| High Light | colour coated steel coils ，galvanzied steel sheet | ||
0.15–3.8mm JIS G3302 SGCC Hot Dipped Galvanized Steel Sheet Z40–Z275 for Pipe and Construction Applications
1. Product Overview
Hot dipped galvanized steel sheet produced according to JIS G3302 standard provides a uniform zinc coating that protects the base steel from corrosion.
The Z40–Z275 coating range allows flexibility for both indoor and outdoor applications, including pipe manufacturing and general construction.
2. Technical Solution
Performance is based on:
Zinc coating Z40–Z275 providing sacrificial corrosion protection
Metallurgical bonding between zinc layer and steel substrate
Controlled surface structure (spangle) for different processing needs
Surface treatments improving storage and fabrication performance
3. Specifications
|
Parameter |
Value |
|---|---|
|
Thickness |
0.15–3.80 mm |
|
Width |
1000–1500 mm |
|
Length |
1000–5800 mm |
|
Coating |
Z40–Z275 |
|
Surface |
Chromated / Oiled / AFP |
|
Standard |
ASTM A653 / JIS G3302 |
4. Application
Pipe forming and tube manufacturing
Construction structures and roofing
Household appliance panels
Automotive components
Industrial equipment fabrication
5. Processing
Slitting and cutting
Roll forming for pipes and profiles
Bending and stamping
Welding and surface coating
6. Advantages
Wide zinc coating range for different environments
Good formability for pipe production
Stable corrosion resistance
Multiple steel grades available for strength selection
7. How to Choose
Pipe manufacturing → Z80–Z120 recommended
Outdoor use → Z120–Z275
General fabrication → Z60–Z80
Painting → minimized or zero spangle
8. FAQ
Q1: What is JIS G3302 SGCC?
It is a standard and grade for hot dipped galvanized steel sheet defined in Japanese Industrial Standards.
Q2: What coating is suitable for pipes?
Z80–Z120 is commonly used for pipe forming applications.
Q3: Can galvanized sheet be welded into pipes?
Yes, but proper welding control is required to maintain coating performance.
Q4: Does coating thickness affect corrosion resistance?
Yes, higher zinc coating provides longer service life in corrosive environments.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
> 10,000,000
Employee Number:
501~1000
Ecer Certification：
Verified Supplier
Wuxi Raymond Steel Co., Ltd. was founded in Oct., 2000, with total investment of 25 million U.S Dollars, which is a large-scale iron and Steel enterprise specialized in producing hot-rolled and cold-rolled steel strip. Wuxi Raymond Steel Co., Ltd. is situated in the region of Shitangwan Industria... Wuxi Raymond Steel Co., Ltd. was founded in Oct., 2000, with total investment of 25 million U.S Dollars, which is a large-scale iron and Steel enterprise specialized in producing hot-rolled and cold-rolled steel strip. Wuxi Raymond Steel Co., Ltd. is situated in the region of Shitangwan Industria...
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