Key Selling Points
- Versatile Clevis Connection Design: Integrated clevis and bolt structure enables direct assembly with flat plates, eye links and tongue fittings, eliminating the need for additional connecting hardware.
- Dual Anti-Loosening Safety System: Fitted with high-tensile steel bolts and stainless steel split pins, preventing accidental disconnection under extreme vibration and dynamic load conditions.
- Stress-Relieved Forged Construction: Hot-forged from high-grade structural carbon steel to eliminate internal residual stress, delivering exceptional impact resistance in low-temperature and high-stress operating environments.
- Self-Healing Heavy-Duty Galvanization: Hot-dip galvanized coating exceeds ISO 1461 thickness standards, providing scratch-resistant anti-corrosion performance even with minor surface abrasion during field installation.
Product Description
The QS & QU Type Ball Clevis serves as an essential linkage fitting for flexible insulator string assembly in overhead transmission and distribution networks. Its precision-machined ball end fully complies with IEC 60120 standards for seamless mating with socket-type insulators, while the robust clevis end provides a reliable pivoting connection point for tower plates, tension clamps and other line hardware. Engineered for long-term operational stability, these ball clevises maintain precise mechanical alignment under fluctuating wind loads and thermal cycling. The differentiated design between QS and QU types allows power engineers to select optimal throat depth and bolt specifications to match specific project design parameters.
Technical Parameters
