Why KETTP Uses Elevator-Grade Steel Rope in Our Parking Lifts
Because safety, durability, and performance come from the core.
What Is Steel Wire Rope?
Steel wire rope is a high-strength mechanical component made by twisting steel wires into strands and laying them around a core. It's used in lifting, hoisting, and support applications. Depending on construction and use, rope quality and performance can vary significantly.
In the parking lift industry, the two common types are:
- Elevator-grade rope (GB/T 8903-2024)
- General-purpose rope (GB/T 20118-2017)
Comparison: Elevator vs. General Steel Rope
| Feature | Elevator-Grade (GB/T 8903-2024) | General-Purpose (GB/T 20118-2017) |
|---|---|---|
| Design Purpose | Vertical lifting under high-frequency use | Broad industrial applications |
| Structure | Precision-controlled lay (e.g., 8×19S+IWRC) | General strand structure |
| Fatigue Resistance | Very high, millions of cycles | Lower fatigue resistance |
| Corrosion Resistance | Advanced galvanized protection | Basic coating |
| Traceability | Batch traceable and certified | Limited traceability |
Why KETTP Chooses Elevator Steel Rope
- Enhanced Safety: Complies with strict elevator standards for tension and strength.
- Longer Lifespan: Exceptional fatigue resistance for long-term daily operation.
- Quieter, Smoother Performance: Ideal for vehicle parking lifts.
- Better Corrosion Protection: For both indoor and outdoor installations.
- Reliable Quality: Traceable, certified, and thoroughly tested before use.
KETTP’s Commitment to Quality
At KETTP, every component matters. That’s why we use elevator-grade ropes even in non-elevator applications. Our quality promise includes:
- 100% Certified Materials with full quality inspection
- Over 95% CNC laser-cut parts for precise fit and function
- Professional tensioning and calibration during installation
- Batch records for traceability and maintenance support
- Superior durability and longer lifecycle performance
“Your vehicle deserves a lift built to the same standards as an elevator. That’s the KETTP promise.”
Trust KETTP – Where Every Detail Matters.
