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