The 25x3mm HDG Flat is a high-quality galvanized iron (GI) flat bar designed specifically with dimensions of 25mm width and 3mm thickness. This flat bar undergoes a hot-dip galvanizing (HDG) process, wherein it is immersed in molten zinc to apply a robust, corrosion-resistant zinc coating. This ensures exceptional durability and protection against rust and environmental wear, making it ideal for heavy-duty usage. The 25x3mm HDG Flat is especially suited for applications demanding longevity and strength such as electrical grounding systems, structural support in construction, industrial fabrication, and metalworks. Its precise dimensions make it versatile for integration in custom assemblies and infrastructure projects that require reliable, weather-resistant steel components. The uniform zinc coating also aids in reducing maintenance costs and extends the lifecycle of installations where the flat bar is used. This product is engineered to provide consistent performance in harsh environments and complies with industry standards for galvanized materials used in professional settings.
Key Features
| Features | Description |
|---|---|
| Dimensions | 25mm width x 3mm thickness |
| Material | Galvanized Iron (GI) |
| Coating Process | Hot-Dip Galvanizing (HDG) |
| Corrosion Resistance | High resistance due to zinc coating |
| Surface Finish | Smooth, weather-resistant zinc layer |
| Typical Applications | Electrical grounding, construction bracing, industrial fabrication |
| Durability | Long-lasting, suited for outdoor and industrial environments |
| Maintenance | Low maintenance due to protective zinc coating |
| Compliance | Meets industry standards for HDG steel components |
| Attributes | Description |
|---|---|
| Width | 25mm |
| Thickness | 3mm |
| Length | Custom lengths available upon request |
| Material Grade | GI - Galvanized Iron |
| Coating Thickness | Standard HDG coating, typically 45-85 microns |
| Tensile Strength | Varies depending on base steel grade, typically 350-550 MPa |
| Weight | Approximately 0.59 kg per meter |
| Surface Treatment | Hot-dip galvanized zinc coating |
| Standard Compliance | Conforms to ASTM A123 / ISO 1461 |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The hot-dip galvanizing process typically applies a zinc coating thickness ranging from 45 to 85 microns on the 25x3mm HDG Flat bar.
Yes, custom lengths can be supplied upon request to meet specific project requirements.
Absolutely, the zinc coating provides excellent corrosion resistance, making it ideal for outdoor electrical grounding systems.
Depending on the base steel grade, the tensile strength usually ranges between 350 to 550 MPa.
Yes, it generally complies with recognized standards such as ASTM A123 and ISO 1461 for hot-dip galvanized steel.
A GI HDG Flat is a flat bar made of galvanized iron (GI) that has been coated with zinc through the hot-dip galvanizing (HDG) process to prevent corrosion. It is a durable, strong, and corrosion-resistant material used in applications like electrical grounding systems, construction, and industrial fabrication. The HDG process involves dipping the steel flat in molten zinc to create a protective, weather-resistant layer
