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Help CenterSynthetic Flat Lifting Sling Used in Construction Site Lifting, 5,000 kg SWL, Flexible for Uneven Loads
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As a leading manufacturer from Anping County Boli Hardware Wiremesh Products Factory (established in 1998, with annual export value of US$5–10 million), we take pride in delivering high-quality synthetic flat lifting slings designed for demanding construction site lifting. Our 5,000 kg SWL sling combines exceptional flexibility with robust load-bearing capacity, making it ideal for handling uneven loads safely and efficiently. Trusted by clients across North America, Europe, and Asia, this sling reflects our commitment to precision engineering and customer satisfaction.
Crafted from premium polyester webbing, our sling offers superior strength-to-weight ratio, UV resistance, and excellent abrasion resistance. The flat design evenly distributes pressure around the load, preventing damage and ensuring stable lifting. Whether you are lifting steel beams, precast concrete, or heavy machinery, this sling adapts to irregular shapes and provides reliable performance on every job.
Key Features & Benefits
- High Safe Working Load (SWL) of 5,000 kg – Suitable for medium to heavy lifting tasks in construction, warehouse, and industrial settings.
- Flexible for Uneven Loads – The soft, flat webbing conforms to irregular surfaces, reducing stress concentration and load slippage.
- Low Elongation & High Durability – Polyester material ensures minimal stretch under load, enhancing control and safety.
- UV & Weather Resistant – Built to withstand outdoor exposure, including sunlight, moisture, and temperature variations, without performance degradation.
- Easy to Handle & Inspect – Lightweight and flexible, with color-coded options for quick load identification. Visual inspection is simple due to flat design.
- Customizable Length & Width – Available in standard lengths from 1 m to 10 m, with widths ranging from 50 mm to 150 mm. Eye-and-eye or endless loop configurations offered.
Technical Specifications
| Parameter | Value |
| Material | 100% High-Tenacity Polyester (PES) |
| Safe Working Load (SWL) | 5,000 kg (11,023 lbs) |
| Breaking Strength | ≥20,000 kg (5:1 safety factor) |
| Standard Sling Length | 1 m, 2 m, 3 m, 4 m, 5 m, 6 m, 8 m, 10 m (custom available) |
| Width | 50 mm, 75 mm, 100 mm, 150 mm |
| Color Options | Green, Blue, Yellow, Red, Orange (custom colors upon request) |
| Operating Temperature | -40°C to +100°C |
| Configuration | Endless loop (round) or eye-and-eye (flat ends) |
Why Choose Our Synthetic Flat Lifting Sling?
- Enhanced Safety: Each sling undergoes rigorous testing to ensure a minimum 5:1 safety factor. The flat design reduces risk of load damage and accidental release.
- Cost-Effective: Compared to steel chain slings, our synthetic slings are lighter, easier to transport, and less expensive while offering comparable capacity.
- Versatile Applications: Perfect for construction sites, shipyards, factories, warehouses, and logistics. Ideal for lifting pipes, drums, steel structures, and prefabricated parts.
- Long Service Life: Polyester webbing resists mildew, chemicals, and UV degradation, ensuring years of reliable use with proper maintenance.
- Global Shipping: We ship from Tianjin, Qingdao, Shanghai, and Foshan ports, ensuring fast delivery to markets worldwide including North America, Europe, Africa, and Oceania.
Trusted by Over 20 Years of Manufacturing Excellence
With more than 25 years of experience in wire mesh and hardware products, our factory has expanded to produce high-quality lifting slings that meet international standards. We export US$5–10 million annually to clients across 5 continents. Our production process is strictly controlled, from raw material selection to final inspection. Every sling is individually tested for strength and durability before packaging. We are committed to providing reliable lifting solutions that enhance workplace safety and efficiency.
If you are looking for a flexible, durable, and high-capacity synthetic flat lifting sling for your construction projects, we invite you to contact us today. We offer competitive pricing, custom sizes, and prompt technical support. Let us help you lift heavier loads with confidence.
Frequently Asked Questions (FAQ)
Q1: What is the difference between SWL and breaking strength?
A: SWL (Safe Working Load) is the maximum load the sling can safely lift in normal use, typically 1/5 of the breaking strength. Our sling has a 5,000 kg SWL and a minimum breaking strength of 20,000 kg, providing a 5:1 safety factor.
Q2: Can this sling be used for lifting sharp-edged loads?
A: For sharp edges, we recommend using edge protectors or corner pads to prevent cutting the webbing. The sling is flexible but not designed for direct contact with sharp steel edges without protection.
Q3: What colors are available, and do they indicate load capacity?
A: We offer multiple colors (green, blue, yellow, etc.). Some industries use color-coded systems (e.g., green for 3 ton, yellow for 5 ton), but we can customize labeling per your request. Standard slings come with capacity tags.
Q4: How do I inspect the sling for damage?
A: Visually check for cuts, fraying, chemical damage, or heat marks. Run a hand over the webbing to feel for broken fibers. If any damage is found, the sling should be removed from service immediately. We recommend regular inspections by qualified personnel.
Q5: Can I get a custom length or width?
A: Yes, we offer custom sizes. Please provide your required length, width, and configuration (endless or eye-and-eye). Minimum order quantity may apply for custom items.
Q6: Is this sling suitable for outdoor use in rainy conditions?
A: Yes, polyester is water-resistant and does not absorb moisture like nylon. However, prolonged exposure to strong chemicals or extreme heat should be avoided. UV resistance is built in for outdoor use.
Q7: What is the typical lead time for orders?
A: For standard sizes, lead time is 7–15 days after order confirmation. Custom orders may take 15–25 days, depending on quantity and specifications. We ship from multiple ports in China.
Q8: Do you provide certificates or test reports?
A: Yes, we can provide a certificate of conformity and test reports for each batch if required. Please contact our sales team for details.
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