Galvanized steel strands for overhead optical cables for power communication and telecommunications are steel products made by twisting multiple galvanized steel wires together.
Product Detail
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
It 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
Main technical parameters of 1×7 steel strand
| 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 | ||
Main technical parameters of 1×19 steel strand
| Structure | 1×19 | ||||
| Nominal diameter | Total cross-sectional area of steel wire mm | Reference weight Kg/100m | Tensile strength Tensile strength/MPa | ||
| Steel strand | Steel wire | ||||
| mm | |||||
| 9 | 1.8 | 48.35 | 40.25 | 1175、1270、1370 | |
| 10 | 2 | 59.69 | 49.69 | ||
| 11 | 2.2 | 72.22 | 60.12 | ||
| 12 | 2.4 | 85.95 | 71.55 | ||
| 11.5 | 2.3 | 78.94 | 32.33 | ||
| 12.5 | 2.5 | 93.27 | 77.64 | ||
| 13 | 2.6 | 100.88 | 83.98 | ||
Product Details and Packaging
Scene Graph
FAQ
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Can we print our trademark or company name on your product or package?
OEM and ODM orders are warmly welcomed, we have rich successful experience in OEM projects. In addition, our R&D team will provide you with professional suggestions.
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How does your company do in terms of quality control?
1) We choose all raw materials to be of high quality.
2) Professional and skilled workers pay attention to every detail in handling the production process.
3) The quality control department is specialized in quality inspection for each process.
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How can I get samples to test your quality?
We can provide free samples for you to test and check, just bear the freight cost.
Contact us to know more about our products, our professional team will serve you and customize it according to your requirements.
