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Galvanized Thin Wall Elliptical Hollow Section
For projects demanding a combination of aesthetic appeal, structural integrity, and superior corrosion protection, our Galvanized Thin Wall Elliptical Hollow Section is the premier choice. This specialized tube, also commonly known as a Galvanized Thin Wall Elliptical Tube or Thin Wall Galvanized Oval Tube, offers a sleek, modern profile ideal for architectural applications, furniture frames, and decorative elements. The hot-dip galvanizing process provides a robust zinc coating that acts as a sacrificial barrier, ensuring long-term durability even in harsh or outdoor environments. Whether you require a Galvanized Thin Wall Oval Pipe for handrails or a Light Wall Galvanized Elliptical Tube for lightweight frameworks, this product delivers excellent strength-to-weight ratio and consistent quality.
The manufacturing process for our Galvanized Thin Wall Elliptical Hollow Section involves precision cold-forming of high-quality steel, followed by a thorough hot-dip galvanizing treatment. This ensures a uniform zinc layer that is metallurgically bonded to the steel substrate, offering superior protection against rust and corrosion compared to pre-galvanized or electroplated alternatives. The elliptical shape itself provides distinct mechanical advantages, including improved resistance to bending in the major axis direction and an elegant, streamlined appearance that is highly sought after in contemporary design.
Key Specifications & Parameters
- Material: High-Quality Low Carbon Steel (e.g., S235, S355)
- Galvanizing Standard: ASTM A123 / EN ISO 1461 (Hot-Dip)
- Zinc Coating Thickness: Typically 45-85 µm (approx. 600 g/m²)
- Shape Consistency: Precise elliptical/oval geometry with smooth, clean edges.
- Surface Finish: Characteristic spangled finish from hot-dip process; suitable for painting or powder coating if required.
- Primary Applications: Architectural structures, outdoor furniture, display systems, automotive components, and decorative metalwork.
Standard Available Sizes (Major Axis x Minor Axis x Wall Thickness)
| Major Axis (mm) | Minor Axis (mm) | Wall Thickness (mm) | Approx. Weight per Meter (kg/m) |
|---|---|---|---|
| 50 | 25 | 1.2 | 1.32 |
| 60 | 30 | 1.5 | 2.05 |
| 80 | 40 | 1.5 | 2.65 |
| 100 | 50 | 2.0 | 4.32 |
| 120 | 60 | 2.0 | 5.27 |
Mechanical & Performance Properties
| Property | Typical Value / Specification | Remarks |
|---|---|---|
| Yield Strength (min) | 235 MPa (for S235) | Ensures good formability and structural performance. |
| Tensile Strength | 360 - 510 MPa | Provides excellent load-bearing capacity for thin-wall design. |
| Corrosion Resistance | Salt Spray Test > 500 hours (Red Rust) | The hot-dip galvanized coating offers exceptional long-term protection. |
| Dimensional Tolerances | Conforms to EN 10219 / ASTM A500 | Guarantees precise fit and ease of fabrication in your projects. |
| Standard Lengths | 6m, or cut to length as specified. | Available in standard lengths or customized to reduce waste. |
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