Galvanized Steel Wire Strand for Optical Fiber Cable - China Suppliers & Factory Solutions
Product Advantage
The galvanized steel used for fiber optic cables has two main functions:
1. Improve Strength: In the production and use of fiber optic cables, steel can provide additional strength, so that the fiber optic cables will not break during traction or construction.
2. Traction Tool: It has strong corrosion resistance and a long life. In pipe construction, steel wire is used as a reinforcement core to help pull the cable into the pipe. Its strong corrosion resistance reduces maintenance requirements and prolongs the total service time of the optical cable.
Mainly used for: 8-shape cable, Overhead ground wire.
Product Parameter
| Galvanized Steel Wire Strand For Optical Fiber Cable | ||||||||||
| Construction | Dia. (mm) |
Dia. strand (mm) |
Cross-section (mm²) |
Tensile strength (Mpa) | Zinc Coating Mass No Less Than (g/m²) |
Weight (kg/km) |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1370 | 1470 | 1570 | 1670 | 1770 | ||||||
| Minimum breaking force (KN) | ||||||||||
| 1*7 | 0.33 | 1.00 | 0.60 | / | / | / | / | 0.80 | 5 | 4.9 |
| 0.40 | 1.20 | 0.88 | / | / | / | / | 1.0 | 5 | 7.1 | |
| 0.60 | 1.80 | 1.98 | / | / | / | 2.80 | / | 5 | 16.0 | |
| 0.80 | 2.40 | 3.52 | / | / | / | 3.04 | / | 10 | 28.5 | |
| 0.90 | 2.70 | 4.45 | / | / | 6.43 | / | / | 10 | 36.0 | |
| 1.00 | 3.00 | 5.5 | / | 7.99 | / | / | / | 20 | 44.5 | |
| 1.20 | 3.60 | 7.92 | / | 10.71 | / | / | / | 20 | 64.0 | |
| 1.40 | 4.20 | 10.78 | / | 14.58 | / | / | / | 20 | 87.2 | |
| 1.60 | 4.80 | 14.07 | 17.73 | / | / | / | / | 20 | 113.8 | |
| 1.80 | 5.40 | 17.87 | 22.45 | / | / | / | / | 20 | 144.0 | |
| 2.00 | 6.00 | 21.99 | 27.72 | / | / | / | / | 20 | 177.8 | |
Frequently Asked Questions (FAQ)
What are the main functions of galvanized steel in fiber optic cables?
The galvanized steel has two main functions: it improves the overall strength of the fiber optic cables and acts as a highly durable traction tool during installation.
How does galvanized steel improve cable strength?
During the production and use of fiber optic cables, the steel provides additional strength, ensuring that the cables will not easily break during traction or construction phases.
What role does the steel wire play in pipe construction?
In pipe construction, the steel wire is utilized as a reinforcement core. This helps significantly when pulling the fiber optic cable into the pipe safely.
Why is the corrosion resistance of the steel important?
The strong corrosion resistance of the galvanized steel reduces long-term maintenance requirements and effectively prolongs the total service time of the optical cable.
What are the primary applications for this product?
This galvanized steel wire is mainly used for manufacturing 8-shape cables and Overhead ground wires.