The JIEYUGH G80 Butterfly Buckle is an industrial-grade lifting connector designed for heavy-duty rigging, crane operations, and load-securing applications. Engineered from high-strength Grade 80 alloy steel, this drop-forged hammerlock coupling meets ASME B30.26/ANSI B30.10 standards, offering unmatched safety and durability for loads ranging from 1.12 to 31.5 tons.
Key Features & Benefits:
1. Military-Grade Strength
Material: Heat-treated Grade 80 alloy steel (superior to Grade 43/70), with a 31.5-ton static load capacity (dynamic load: 1/3 of WLL).
2. Patented Butterfly Lock Design
Quick Connect/Release: One-handed operation eliminates tools, saving 50%+ time vs. screw-type couplers.
Non-Rotating: Oval-shaped lock prevents chain/rope twisting during lifts.
3. Forged for Maximum Safety
Seamless Construction: Drop-forged (no welds) for 3x longer lifespan vs. cast alternatives.
Corrosion-Resistant: Hot-dip galvanized/powder-coated (select model) for marine, mining, and chemical plant use.
4. Multi-Industry Applications
✔ Construction: Tower cranes, hoists
✔ Energy: Wind turbine installation
✔ Marine: Ship anchor systems
✔ Mining: Heavy equipment transport
✔ Logistics: Container securing