⚠️【IMPORTANT NOTICE】: Images are for illustrative purposes showing measurement points. Proportions in photos do NOT represent actual visual size. Please strictly refer to the numeric parameters in the SKU text: [Diameter x Wall Thickness].

📦 Industrial Hollow Carbon Steel Spheres - 3mm Heavy-Duty Welded Iron Balls

📏 Specifications & Material

• 🔵 Material: High-quality Q235 Carbon Steel (Excellent weldability and toughness).

• 🔴 Diameter Range: Φ20mm to Φ400mm (Refer to selected SKU).

• 🟡 Wall Thickness: Standard 3mm Thickened for high-load applications.

• 🟢 Construction: Full-Welded hollow structure with stable structural integrity.

• 🟠 Finish: Raw Industrial Finish (Unpainted/Untreated), ready for secondary processing.

🛡️ Key Features

• 🦾 Superior Impact Resistance: Thick 3mm walls provide high crushing strength and resistance to mechanical deformation under stress.

• 🛠️ Welding-Ready: High carbon steel content ensures easy integration with other steel components via TIG, MIG, or arc welding.

• ⚙️ High Sphericity: Precision pressed with high-quality molds to ensure consistent dimensions and smooth surface curvature.

• 🏗️ Structural Stability: Specifically designed for industrial environments requiring rigid and durable spherical components.

⚙️ Applications / Usage

• 🏭 Manufacturing: Counterweights, robotic arm protectors, and mechanical valve floats.

• 🏗️ Construction: Post caps for railings, fence finials, and steel framework junctions.

• ⛲ Outdoor Art: Base material for large-scale metal sculptures and landscape ornaments.

• 🛡️ Safety Equipment: Traffic bollard tops and heavy-duty racking terminals.

📩 Support

• 💬 Tech Note: These spheres are raw steel and will rust if exposed to moisture without painting or plating. For bulk orders or specific technical queries, please message us via eBay.

🌟 Customer Satisfaction Guarantee

• 🤝 Communication is Key: We value your shopping experience. If you encounter any issues with your order, please message us via eBay Messaging BEFORE leaving neutral or negative feedback.

• 📬 Let Us Make It Right: A negative rating significantly impacts our business. We are committed to resolving problems with replacements or refunds. Give us a chance to provide a 5-star solution for you!