6x12+7FC Galvanized Steel Wire Rope 3mm 4.0mm 5.0mm Flexible Torsion Resistant
6x12+7FC galvanized steel wire rope is a versatile wire that combines flexibility and durability. With its thin steel wire strand structure, it has excellent bending performance and is suitable for lifting and traction scenarios with smaller pulley diameters. The galvanized layer greatly enhances corrosion resistance and can be used for extended periods in complex environments such as humidity and open air. The fiber core stores lubricants to reduce internal wear, making it commonly used in small lifting equipment, building bundling, fishing, outdoor security, and other fields as a cost-effective multi-purpose steel wire rope choice.
| Diameter | GB/T 20118-2006 GB 8918-2006 |
Approx. Weight KG/100M |
Min Breaking Load (KN) 1770 N/MM² |
Min Breaking Load (KN) 1960 N/MM² |
|---|---|---|---|---|
| 3 | 3.33 | 2.26 | 3.69 | 3.33 |
| 3.2 | 3.79 | 2.57 | 4.19 | 3.79 |
| 3.5 | 4.53 | 3.07 | 5.02 | 4.53 |
| 4 | 5.92 | 4.02 | 6.55 | 5.92 |
| 4.5 | 7.49 | 5.08 | 8.30 | 7.49 |
| 5 | 9.25 | 6.28 | 10.24 | 9.25 |
| 6 | 13.32 | 9.04 | 14.75 | 13.32 |
| 7 | 18.13 | 12.30 | 20.07 | 18.13 |
| 8 | 23.68 | 16.06 | 26.22 | 23.68 |
| 9 | 29.96 | 20.33 | 33.18 | 29.96 |
| 10 | 36.99 | 25.10 | 40.96 | 36.99 |
The strand structure composed of 12 thin steel wires makes the steel wire rope easier to bend as a whole, suitable for small diameter pulleys and complex working conditions, ensuring more flexible operation.
The galvanized layer isolates moisture, acid and alkali corrosion, and is paired with long-lasting lubricant stored in the fiber core to reduce internal wear of the steel wire and extend its service life.
Balancing tensile and corrosion resistance with mature production technology, suitable for multiple scenarios such as small lifting, bundling, and fishing without the need for additional customization.
The fiber core cushions the impact of force, and the layered winding structure of the strand rope disperses the tension, making it less likely to break or scatter under rated load.
Common uses of 6X12+7FC structure, 3-12mm diameter galvanized steel wire rope:
- Small Crane: Suitable for manual hoists and small winches, used for lifting workshop equipment and handling warehouse goods
- Outdoor Security: Used as fence traction ropes and cableway load-bearing ropes in outdoor environments such as mountainous scenic spots and breeding farms
- Fishing: Making fishing nets and anchor ropes to resist seawater corrosion and frequent pulling
Our steel wire rope meets international production standards and has obtained multiple certifications including SGS, CE, and ISO.
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