Q235 Steel Scaffolding Coupler with 360-Degree Rotation for 48.3mm Standard Tubes

The Construction Scaffolding Clamp is an essential component for securing steel tubes in various scaffolding structures. These high-strength couplers provide critical connection points for building safe temporary platforms. Engineered to meet international standards, our couplers are used in commercial and industrial projects worldwide to ensure site safety.

Our scaffolding accessories feature a robust design with high-grade steel construction. Each clamp offers exceptional load-bearing capacity and a high strength-to-weight ratio. The anti-corrosive galvanized finish ensures a long service life, even in harsh outdoor environments and humid coastal conditions.

We utilize advanced cold-pressing and drop-forging technologies to manufacture each coupler. Every unit undergoes precision machining to guarantee tight tolerances and universal compatibility with standard 48.3mm tubes. Surface treatments include multi-stage pickling and professional-grade galvanization for a maintenance-free finish.

The clamp relies on the friction-grip principle. By tightening the heavy-duty T-bolt, the clamp applies uniform radial pressure around the tube, creating a high-friction interface that resists axial and lateral loads. The swivel mechanism allows for 360-degree rotation, enabling flexible diagonal bracing.

• Connecting standards and ledgers
• Securing diagonal braces for stability
• Building temporary work platforms
• Supporting heavy-duty formwork systems
• Maintenance in shipyards and factories

Our couplers offer rapid assembly compared to fixed systems. The high durability and reusable nature provide a low total cost of ownership. Safety features like reinforced hinges ensure compliance with international regulations (EN74 / BS1139), protecting site workers.

We provide technical support and certificates for every batch. Our team offers design services and ensures timely global shipping. We maintain high responsiveness for all quality inquiries.

Production starts with material testing and precision cutting. Bodies are shaped via cold-pressing or drop-forging. Units undergo surface treatment and inspection before bundling.

1. Position clamp around scaffold tube
2. Insert second tube into coupler
3. Align tubes as required
4. Tighten T-bolt hand-tight
5. Use spanner to secure to specified torque

• Wear site PPE during installation
• Never exceed rated load capacity
• Ensure bolts are tightened correctly
• Regularly inspect for wear or rust
• Avoid using deformed clamps

With over 20 years of global expertise, we are a trusted partner for top contractors. Our automated facility ensures precision and safety in every component. We deliver robust connection solutions that safeguard every worker from factory to site.