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.
