Choosing the Right Ball‑Joint Specification for Your Space Structure
Selecting the correct ball‑joint system is critical for performance, precision, and longevity of your space structure . Here’s a practical guide to help you make the best choice: What Ball Joints Do Prefabricated steel spheres with threaded holes Connect multiple structural members via high‑strength bolts Allow for modular assembly and precise alignment Key Specification Considerations Load Capacity Choose rated joints based on your building’s span and live loads. Bolt Size & Material Typically use M20–M30 high-tensile bolts; ensure corrosion protection. Tolerance & Alignment Tight machining ensures less field rework and improved aesthetics. Replaceability Standardized joints allow for replacement if damaged or during retrofits. Finish & Corrosion Resistance Opt for hot-dip galvanizing or duplex treatment in harsh environments. Need help selecting the right system? Download our joint spec ...