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Help CenterRigging Equipment Lifting Chain Sling Grade 80 8mm Link 4-Leg With Master Link 3200kg WLL
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At Anping County Boli Hardware Wiremesh Products Factory, we have been a trusted manufacturer of industrial lifting equipment since 1998. Our Rigging Equipment Lifting Chain Sling Grade 80 8mm Link 4-Leg with Master Link is designed to deliver reliable performance for heavy-duty lifting applications. With an annual export value of US$5 million to US$10 million, we serve global markets including North America, Europe, Asia, and Oceania. This chain sling combines high-strength Grade 80 alloy steel with precision engineering, ensuring safe and efficient lifting up to 3200kg working load limit (WLL).
Our 4-leg chain sling assembly features a robust master link and four individual legs, each made from 8mm diameter Grade 80 chain. This configuration provides excellent load distribution and stability, making it ideal for lifting unbalanced or irregular loads. The Grade 80 material offers superior resistance to wear, fatigue, and impact, extending service life and reducing replacement costs. Every sling is manufactured under strict quality control at our Hebei, China facility, and we can customize lengths and attachments to meet specific project requirements.
Key Features & Benefits
- Grade 80 Alloy Steel: Heat-treated for high tensile strength and toughness, offering 25% higher strength than Grade 70 chains.
- 8mm Link Diameter: Balanced between flexibility and load capacity, suitable for medium to heavy lifting tasks.
- 4-Leg Configuration: Provides stable multi-point lifting, reducing sway and improving safety for loads up to 3200kg.
- Master Link Included: Forged master link allows easy connection to crane hooks or other rigging hardware.
- Zinc Plated Finish: Corrosion-resistant coating protects against rust and extends service life in harsh environments.
- Customizable Lengths: Available in standard lengths or custom orders to fit your lifting setup.
- Compliance with International Standards: Manufactured to meet or exceed ASME B30.9, EN 818, and other relevant norms (certification available upon request).
Technical Specifications
| Parameter | Value |
|---|---|
| Material Grade | 80 |
| Chain Diameter (mm) | 8 |
| Number of Legs | 4 |
| Working Load Limit (kg) | 3200 |
| Master Link Dimensions | Standard or Custom (upon request) |
| Standard Length (per leg) | 1m, 1.5m, 2m, 3m or Custom |
| Surface Treatment | Zinc Plated / Black Oxide / Custom |
| Proof Load Test | 100% factory tested (certificate available) |
The 4-leg design ensures that the load is evenly distributed, reducing the risk of overloading any single leg. Each leg features a hook or latch at the end (optional configurations available), and the master link provides a central attachment point. This sling is widely used in construction sites, shipyards, factories, warehouses, and mining operations for lifting steel beams, concrete blocks, machinery, and other heavy materials.
Why Choose Our Chain Sling?
- Durability: Grade 80 alloy steel withstands high stress and repeated use without deformation.
- Safety: All slings are proof-tested and carry a working load limit clearly marked on the tag.
- Versatility: Ideal for single or multi-point lifting, with options to add hooks, shackles, or other fittings.
- Cost-Effective: Long service life reduces replacement frequency, lowering total cost of ownership.
- Global Support: We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) and serve over 20 countries.
Trust & Reliability
With over 25 years of experience in manufacturing hardware and wire mesh products, Anping County Boli Hardware Wiremesh Products Factory has built a reputation for quality and consistency. Our annual export value of US$5–10 million reflects the trust of global buyers. We maintain strict quality control from raw material selection to final inspection. Each chain sling is individually tested and tagged with its WLL and traceability code. We welcome OEM/ODM orders and can provide customized solutions for your specific lifting needs.
Contact us today to discuss your requirements or request a quote. Our team is ready to help you select the right rigging equipment for your projects. Benefit from our factory-direct pricing, fast delivery, and professional after-sales support.
Frequently Asked Questions
Q1: What is the working load limit (WLL) of this chain sling?
A: The 4-leg Grade 80 chain sling with 8mm links has a WLL of 3200kg. This is the maximum safe load under normal lifting conditions.
Q2: Can I get the sling in different lengths?
A: Yes, we offer standard lengths of 1m, 1.5m, 2m, and 3m per leg, and we can customize to any length you need. Please specify your requirements when ordering.
Q3: Is the sling certified for safety?
A: Each sling is proof-tested and comes with a test certificate. We can also provide certification according to international standards (e.g., ASME, EN) upon request.
Q4: What attachments are available for the legs?
A: Standard legs come with hooks; we can also supply safety hooks, grab hooks, shackles, or other fittings. Just let us know your preference.
Q5: How does the 4-leg design differ from 2-leg or 3-leg?
A: A 4-leg sling provides better load stability and is ideal for lifting unbalanced or heavy loads. It distributes the weight more evenly, reducing swing and risk of tipping.
Q6: What is the material of the master link?
A: The master link is also made of Grade 80 alloy steel, forged and heat-treated for maximum strength and compatibility with the chain.
Q7: Can you provide samples before bulk order?
A: Yes, we offer sample orders. Please contact our sales team for sample availability and shipping details.
Q8: What is the delivery time for a standard order?
A: For standard sizes, delivery is usually within 15-25 working days after order confirmation. Custom orders may take longer. We ship from multiple Chinese ports to optimize logistics.
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