Ultra-Strong Flat Web Slings – 40% More Durable Than Standard Lifting Slings
High-Performance Eye-Eye Flat Web Slings for Heavy-Duty Lifting
Shanghai Anfeng Lifting & Rigging Ltd. introduces F7-W1/W2 Flat Web Slings, engineered for superior strength, safety, and versatility in industrial lifting applications. Designed to outperform standard slings, our folded & reversed polyester slings deliver 40% higher abrasion resistance and an extended service life, making them the premium choice for construction, logistics, shipbuilding, and manufacturing.
Key Advantages – Why Our Slings Outperform Competitors?
✔ 40% Greater Durability – Reinforced stitching & high-tenacity polyester webbing
✔ Higher Load Capacity (Up to 20 Tons WLL) – F7-W1 (Single-Ply) & F7-W2 (Double-Ply) options
✔ 7:1 Safety Factor – Exceeds industry standards for critical lifts
✔ Lightweight & Flexible – 50% easier to handle than chain slings
✔ Multi-Configuration Use – Vertical, choker, and basket hitch lifting
✔ Extreme Environment Ready – UV-resistant, chemical-proof, and functional from -40°C to +100°C
Technical Specifications – Engineered for Maximum Performance
| Model | WLL (Ton) | Width (mm) | Thickness (mm) | Length (m) | Breaking Strength |
|---|---|---|---|---|---|
| F7-W1 | 1-10 | 25-300 | 3-8 | 1-20 | 7x WLL |
| F7-W2 | 2-20 | 50-400 | 6-12 | 1-20 | 7x WLL |
✔ Material: High-tenacity polyester (30% stronger than nylon)
✔ Certifications: EN 1492-1, AS 4497.2, ISO 9001, CE, DNV, ABS, CCS
✔ Color-Coded: Easy identification (Yellow, Blue, Green, Red)
Why Choose Our Flat Web Slings Over Competitors?
1. Unmatched Strength & Safety
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7:1 safety factor ensures maximum load security
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Low elongation (≤7%) for precise load control
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Anti-fray edges & double stitching prevent premature wear
2. Lightweight & Non-Marking
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50% lighter than chain slings, reducing worker fatigue
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Soft webbing protects delicate surfaces (paint, glass, machinery)
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Non-conductive & spark-free – safe for electrical & hazardous zones
3. Cost-Efficient & Long-Lasting
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40% longer lifespan due to abrasion-resistant material
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Zero maintenance required (unlike wire rope slings)
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Custom lengths (1-20m+) available for specialized applications
Upgrade to the Strongest Flat Web Slings Today!
For heavy-duty lifting with unmatched reliability, choose Shanghai Anfeng’s F7-W1/W2 Flat Web Slings. Our slings are trusted by professionals worldwide for their durability, safety, and compliance with global standards.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.