Lifting Chain Sling
When handling demanding loads in industrial environments, the integrity of your lifting equipment is non-negotiable. For superior strength, durability, and safety, professionals consistently choose a high-grade High-strength Alloy Steel Chain Sling. As a fundamental component of material handling, an Alloy Steel Chain Sling offers exceptional resistance to wear, abrasion, and deformation under heavy stress. Engineered to meet rigorous international standards, our G80 Chain Sling is heat-treated for optimal performance, ensuring reliable operation in construction, manufacturing, shipping, and mining applications. This type of sling provides the flexibility and adaptability needed for various hitch configurations, making it a versatile and trusted solution for critical lifting tasks where failure is not an option.
The Lifting Chain Sling is meticulously manufactured from a special alloy steel, undergoing a precise quenching and tempering process. This treatment gives the chain its distinctive G80 grade, indicating a minimum breaking force that is four times the working load limit (WLL). Each component, from the master link and intermediate links to the hooks, is forged and proof-tested to guarantee uniform strength and safety. The design often includes a durable, color-coded identification tag permanently attached to the sling, providing immediate visual confirmation of its WLL, grade, and size for quick and safe selection on the job site. Its robust construction allows it to withstand exposure to high temperatures and harsh conditions better than many synthetic alternatives, though regular inspection for nicks, gouges, and stretch is essential for maintaining its service life.
Detailed Product Specifications
Our Lifting Chain Slings are available in a comprehensive range of sizes and configurations to meet specific load requirements. Below are the key parameters for standard single-leg slings.
- Grade: G80 / Grade 8
- Standard: ASME B30.9, OSHA regulations
- Material: Alloy Steel (quenched & tempered)
- Surface Finish: Self-colored, Galvanized, or Powder-Coated options
- Temperature Range: -40°C to 200°C (for self-colored finish)
- Certification: Individually proof-tested with test certificate available
| Chain Size (inches) | Working Load Limit - WLL (tons) | Minimum Breaking Force (tons) | Approx. Weight per ft (lbs) |
|---|---|---|---|
| 1/4" | 0.75 | 3.0 | 0.7 |
| 3/8" | 1.7 | 6.8 | 1.5 |
| 1/2" | 3.25 | 13.0 | 2.6 |
| 5/8" | 5.0 | 20.0 | 4.0 |
| 3/4" | 7.25 | 29.0 | 5.7 |
| 7/8" | 10.0 | 40.0 | 7.9 |
| 1" | 13.0 | 52.0 | 10.2 |
Multi-leg configurations (2-leg, 3-leg, 4-leg) and adjustable slings are also offered, with the WLL adjusted according to the leg angle. Hooks are available in various types including grab hooks, slip hooks, and foundry hooks, all rated to match the chain's capacity.
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