Endless Synthetic Flat Lifting Sling 8,000 lb Capacity, 5:1 Design Factor, for Overhead Crane Use
Product Spotlights
Anping County Boli Hardware Wiremesh Products Factory is proud to present our Endless Synthetic Flat Lifting Sling rated at 8,000 lb capacity with a 5:1 design factor. Designed specifically for overhead crane use, this sling combines high strength, flexibility, and durability to meet the demanding needs of industrial lifting operations. As a manufacturer with over 25 years of experience (since 1998), we ensure every sling undergoes rigorous quality control to deliver reliable performance and long service life.
Key Features & Benefits
- High Safety Margin: 5:1 design factor means the sling is rated at 8,000 lb working load limit (WLL), with a minimum breaking strength of 40,000 lb, providing an extra layer of safety for overhead lifting.
- Endless Loop Construction: No sewn ends or metal fittings, reducing wear points and allowing even load distribution. Ideal for choker, basket, or vertical hitches.
- Flat Synthetic Webbing: Made from high-tenacity polyester, the flat design offers a large contact surface area, reducing pressure on the load and preventing damage to delicate surfaces.
- Flexible & Lightweight: Easy to handle, store, and position compared to wire rope or chain slings. The sling conforms to irregularly shaped loads, improving grip and stability.
- Weather & UV Resistant: Polyester material resists moisture, chemicals, and UV degradation, making it suitable for indoor and outdoor use.
- Color Coding Options: Available in a variety of standard and custom colors to help with inventory management, load rating identification, or workplace organization.
- Custom Lengths & Widths: We can produce slings to your exact specifications. Contact us for tailored solutions.
Technical Specifications
| Parameter | Value |
|---|---|
| Working Load Limit (WLL) | 8,000 lb (3,629 kg) |
| Design Factor | 5:1 |
| Minimum Breaking Strength | 40,000 lb (18,144 kg) |
| Material | High-tenacity polyester (PES) |
| Construction | Endless (continuous loop) woven flat webbing |
| Standard Width Options | 2 inch, 3 inch, 4 inch (customizable) |
| Length Range | 4 ft to 40 ft (custom lengths available) |
| Temperature Range | -40°F to 194°F (-40°C to 90°C) |
| Color | Customizable (standard: blue, green, yellow, red) |
| Application | Overhead crane lifting, rigging, construction, manufacturing |
Why Choose Our Endless Synthetic Flat Lifting Sling?
- Proven Quality: Manufactured by Anping County Boli Hardware Wiremesh Products Factory – an enterprise established in 1998 with a strong reputation for robust wire mesh and lifting products.
- Global Export Experience: With annual export value of US$5–10 million, we ship to major markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania.
- Flexible Shipping Options: We can arrange shipment from Tianjin, Qingdao, Shanghai, Foshan or other ports to meet your logistics needs.
- Customization Available: Length, width, color, and even special marking can be tailored to your requirements.
- Competitive Pricing: As a factory-direct manufacturer, we offer competitive prices without sacrificing quality.
Frequently Asked Questions (FAQ)
1. What is the working load limit (WLL) of this sling?
The sling has a WLL of 8,000 lb (3,629 kg) with a 5:1 design factor, meaning the minimum breaking strength is 40,000 lb.
2. Can this sling be used for overhead crane lifting?
Yes, it is specifically designed for overhead crane use. The endless loop construction allows it to be used in vertical, choker, and basket hitches.
3. What material is the sling made of?
It is made of high-tenacity polyester (PES) webbing, which offers excellent strength, flexibility, and resistance to abrasion, moisture, and UV.
4. Are custom lengths or widths available?
Absolutely. We can produce slings in custom lengths and widths to meet your specific lifting requirements. Please contact us with your specifications.
5. How do I choose the correct sling size for my load?
You should consider the weight of the load, the hitch type (vertical, choker, basket), and the angle of lift. The sling’s WLL must be greater than or equal to the load weight. For angled lifts, the capacity is reduced. We recommend consulting lifting guidelines or contacting our technical team.
6. Is this sling safe for lifting delicate or finished surfaces?
Yes, the flat synthetic webbing is soft and non-marring, making it ideal for lifting loads with painted, polished, or fragile surfaces.
7. Do you provide test certificates or documentation?
Yes, we can provide test certificates, material certificates, and other documentation upon request to ensure traceability and compliance.
8. What is the typical lead time for delivery?
Lead time depends on quantity and customization. For standard sizes, we can ship within 15–30 days. For custom orders, please inquire for a specific timeline.
Trust Anping County Boli Hardware Wiremesh Products Factory
Since 1998, our factory has been dedicated to manufacturing high-quality lifting and rigging products. With an annual export value of US$5 million to US$10 million, we serve customers across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan), ensuring efficient logistics worldwide. We are a reliable partner for your industrial lifting needs. Contact us today to place an order or request a quote – we look forward to providing you with a durable, safe, and cost-effective lifting solution.
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