Overhead Galvanized Steel Strand
Product Detail
Galvanized steel strands for overhead optical cables for power communication and telecommunications are steel products made by twisting multiple galvanized steel wires together.
Features
Anti-corrosion: Hot-dip galvanizing is used to achieve good anti-corrosion performance.
Good stability: During use, the structure is stable and not prone to deformation or loosening.
High strength: It has high tensile strength and can withstand large tensile forces, wires, reinforcing cores and other parts that need to withstand large tensile forces.
Classification
According to the cross-sectional structure: 1×3, 1×7, and 1×19 are commonly used.
According to the nominal tensile strength: 1175MPa, 1270MPa, 1370MPa, .
According to the level of the zinc layer of the steel wire: A, B, and C.
Functional use
Overhead Galvanized Steel Strand is widely used in the laying of overhead optical cables for telecommunications and communications to support optical cables, wires for power or railway poles, wires for agricultural fruit greenhouses, and wire mesh for guardrails.
Product Parameters
Structure
1×7
Nominal diameter
Total cross-sectional area of steel wire mm2
Reference weight Kg/100m
Tensile strength /MPa
Steel strand
Steel wire
mm
3.6
1.2
7.92
6.29
1175, 1270, 1370
4.2
1.4
10.78
8.56
4.8
1.6
14.07
11.17
5.4
1.8
17.81
14.14
6
2
21.99
17.46
6.6
2.2
26.61
22.15
7.8
2.6
37.16
29.5
9
3
49.48
41.19
