Galvanized Steel Wire Strand For Optical Fiber Cable
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 |
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|
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 |
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|
Minimum breaking force (KN) |
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|
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 |
|
