Crafted from high-quality alloy steel, our shackles undergo advanced production processes and intermediate frequency furnace heat treatment, ensuring exceptional durability and performance. Our production range spans from 200t to 1,250t, with max test loads set at 1.5 WLL for 200t to 500t and 1.33 WLL for 800t to 1,250t.
1. The shackles (both body and pin) we produce are made of high quality alloy steel through advanced production line and intermediate frequency furnace heat treatment.
8. Large WLL shackle with circular oross-section is designed according to JB 8112-1999 standards, with highperformance up to or exceeding ASME.B.30.26 requirements.
9. Non-destructive flaw detection is employed for every single product to ensure there is no intensity defect.
Main Features
The shackles (both body and pin) we produce are made of high quality alloy steelthrough advanced production line and intermediate frequency furnace heat treatment. It is characterized by high-intensity, good toughness, small volume, light weight, beautiful appearance and good durability.
Large WLL Shackle With Circular Cross Usage
No need to use the thimble when the shackle was connected with high-strength lifting belt, wire rope sling and large radius’s domed roof. Wear-resisting property of the wire rope sling is improved obviously.