Wuxi Raymond Steel Co., Ltd.
| Packaging Details | Standard export packing |
| Delivery Time | Within 45 days after receive LC or TT |
| Payment Terms | TT or LC |
| Supply Ability | 10000MT |
| Product Name | Galvalume Steel Sheet (Aluzinc Sheet) |
| Brand | Huaye |
| Steel Grade | DX51D+AZ / DX52D+AZ / DX53D+AZ |
| Thickness | 0.18–2.00 mm |
| Width | 914–1250 mm |
| Length | 1500–3800 mm |
| Coating | AZ50–AZ180 |
| Spangle | Regular Spangle |
| Surface Treatment | Chromated / Oiled / Anti-fingerprint |
| Standard | ASTM A792 / JIS G3321 / EN 10346 |
| MOQ | 50 MT |
| Place of Origin | China |
| Brand Name | Huaye |
| Certification | ISO14000 |
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Product Specification
| Packaging Details | Standard export packing | Delivery Time | Within 45 days after receive LC or TT |
| Payment Terms | TT or LC | Supply Ability | 10000MT |
| Product Name | Galvalume Steel Sheet (Aluzinc Sheet) | Brand | Huaye |
| Steel Grade | DX51D+AZ / DX52D+AZ / DX53D+AZ | Thickness | 0.18–2.00 mm |
| Width | 914–1250 mm | Length | 1500–3800 mm |
| Coating | AZ50–AZ180 | Spangle | Regular Spangle |
| Surface Treatment | Chromated / Oiled / Anti-fingerprint | Standard | ASTM A792 / JIS G3321 / EN 10346 |
| MOQ | 50 MT | Place of Origin | China |
| Brand Name | Huaye | Certification | ISO14000 |
| High Light | colour coated steel coils ，galvanzied steel sheet | ||
0.18–2.00mm AZ50–AZ180 Galvalume Steel Sheet DX51D+AZ for Construction and Pipe Forming Applications
1. Product Overview
Galvalume steel sheet is coated with an aluminum-zinc alloy (Al-Zn) through a hot dip process.
Compared with traditional galvanized steel (GI), it provides more stable corrosion resistance and better performance in high-temperature environments.
The material is commonly used in roofing systems, wall cladding, and industrial panels where durability and environmental resistance are required.
2. Technical Solution
Performance is based on:
Al-Zn alloy coating structure
Aluminum component improves heat resistance
Zinc provides sacrificial corrosion protection
Metallurgical bonding enhances coating adhesion
3. Specifications
|
Parameter |
Value |
|---|---|
|
Thickness |
0.18–2.00 mm |
|
Width |
914–1250 mm |
|
Length |
1500–3800 mm |
|
Coating |
AZ50–AZ180 |
|
Surface |
Chromated / Oiled / AFP |
|
Standard |
ASTM A792 / JIS G3321 |
4. Application
Roofing panels for residential and industrial buildings
Wall cladding systems
Industrial and warehouse structures
HVAC duct systems
Appliance and equipment panels
5. Processing
Roll forming for roofing and panels
Bending for structural profiles
Cutting and slitting for customized sizes
Pre-painting as substrate for PPGL
6. Advantages
Better heat resistance than galvanized steel (GI)
More stable corrosion resistance in industrial environments
High surface reflectivity for roofing applications
Suitable as substrate for pre-painted steel (PPGL)
7. How to Choose
Roofing application → AZ150 or higher recommended
High temperature environment → Galvalume preferred over GI
Painting requirement → Anti-fingerprint (AFP) surface recommended
8. FAQ
Q1: What is the difference between AZ and GI?
AZ coating is an aluminum-zinc alloy, while GI is pure zinc coating. Their corrosion protection mechanisms are different.
Q2: Is AZ more corrosion resistant than GI?
In most atmospheric and industrial environments, AZ coating provides more stable long-term performance.
Q3: Can Galvalume steel be painted?
Yes, it is widely used as a substrate for pre-painted steel products (PPGL).
Q4: Is it suitable for structural applications?
It is mainly used for cladding and panel applications rather than heavy load-bearing structures.
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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