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Galvanized Steel Wire Strand for Optical Fiber Cable - Reliable China Suppliers and Factory
Product Advantage
The galvanized steel used for fiber optic cables has two main functions: one is to improve the strength of fiber optic cables (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). Second; As a 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 service time. Total service time of 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
Q: What are the main functions of galvanized steel in fiber optic cables?
It primarily serves two functions: improving the overall strength of the fiber optic cables to prevent breakage during traction or construction, and acting as a highly durable traction tool.
Q: Why is galvanized steel wire used as a reinforcement core in pipe construction?
It is used to help pull the cable into the pipe. Its strong corrosion resistance significantly reduces maintenance requirements and prolongs the total service time of the optical cable.
Q: What are the typical applications for this galvanized steel wire?
The galvanized steel wire is mainly used for manufacturing 8-shape cables and Overhead ground wires.
Q: What type of construction is used for the optical fiber cable steel wire strand?
The galvanized steel wire strand for optical fiber cables utilizes a 1*7 construction, available in various diameters ranging from 0.33mm to 2.00mm.
Q: How does the zinc coating benefit the steel wire strand?
The zinc coating provides excellent corrosion resistance, which is essential for maintaining the structural integrity and extending the lifespan of the cables in outdoor or harsh environments.