Lifting Sling — Polyester / PP / Kevlar
Lifting slings manufactured in three主流 materials: polyester (PES) for general industrial use, polypropylene (PP) for alkali resistance and lighter weight, and aramid (Kevlar) for high-temperature applications up to 200°C+. Color-coded per international standard for instant capacity identification.
Request Quote →Material Options
- Polyester (PES) — General purpose, weak acid resistant, -40°C to 100°C. Most common industrial choice
- Polypropylene (PP) — Alkali resistant, lighter weight, not high-temp resistant, ≤80°C
- Aramid (Kevlar) — High-temp resistant 200°C+, for high-heat / fire-sensitive applications
Safety Factor (Standard)
- Standard industrial — 6:1 (rated load × 6 = breaking strength)
- Economy — 4:1 / 5:1
- Heavy duty — 7:1
Color Code & Capacity (International Standard)
| Color | Rated Capacity | Webbing Width |
|---|---|---|
| Purple | 1 ton | 30mm |
| Green | 2 ton | 50mm |
| Yellow | 3 ton | 75mm |
| Gray | 4 ton | 100mm |
| Red | 5 ton | 125mm |
| Brown | 6 ton | 150mm |
| Blue | 8 ton / 15 ton | 200mm |
| Orange | 10 / 12 / 20 / 30 ton | 250mm+ |
Standard Lengths
- Standard: 1m / 2m / 3m / 4m / 5m / 6m / 8m / 10m
- Custom: 1m–80m any length available on request
Load Capacity by Lifting Mode (Critical)
- Vertical straight lift — 100% of rated capacity
- Choke hitch (0–45°) — rated capacity × 0.84
- Choke hitch (45–60°) — rated capacity × 0.5
- Basket / dead sling — rated capacity × 0.8
- Angle > 60° is prohibited — load capacity drops drastically
All Yulong lifting slings are manufactured in accordance with EN 1492-1/2 and come with a certificate of conformity. Custom lengths, reinforced eye ends, and protective sleeves available. Webbing sling specifications available upon request.
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