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High Carbon Galvanized Steel Strand 1×7 Fiber Optic Strand For Stretch Telecommunication
High Carbon 7 Strands Steel Wire 7x0.33 Fiber Optic Cable Galvanized Steel Strand for Stretch Telecommunications
Product Introduction
Structural composition: Made of 7 strands of galvanized steel wire with a diameter of 0.33mm, it belongs to a typical 1×7 structural steel strand, which is the conventional twisting method of 1 central strand and 6 outer strands.
Theoretical diameter: The diameter of a single steel wire is 0.33mm, and the overall diameter of the steel strand is approximately 0.99mm (1×7 structural steel strand diameter ≈ single wire diameter × 3).
Product Parameters
Steel Strand
Cross Section Area (mm²)
Minimum Breaking Force Of Steel Strand/KN
Approx. weight KG/100M
Steel Wire (mm)
Diameter (mm)
Tolerance %
1670 Mpa
7x0.3
0.90
+2
0.49
/
0.40
7x0.33
1.00
0.60
0.49
7x0.4
1.20
0.88
0.71
7x0.5
1.50
1.37
2.10
1.11
7x0.7
2.10
-3
2.69
4.13
2.18
7x0.8
2.40
3.52
5.41
2.85
7x0.9
2.70
4.45
6.84
3.60
7x1.0
3.00
5.50
7.99
4.45
Product Shown
Product Advantages
Galvanized protection: Using hot-dip galvanizing or electroplating process, the thickness of the zinc layer meets the GB/T 17005 standard, and has good corrosion resistance, suitable for harsh environments such as humidity and outdoors.
High strength characteristics: The tensile strength of a single wire can reach 1270MPa-1670MPa, and the minimum breaking force of the entire steel strand is about 1.7kN.
Flexibility balance: The small diameter steel wire twisted design balances strength and flexibility, making it easy to bend and install as well as work in small spaces.
Product Application
Communication industry: As the pulling and hanging wires of communication overhead lines, supporting communication lines such as optical cables and cables.
In the field of power: Grounding leads, small pull wires for low-voltage power lines, and connecting wires for electrical equipment.
Architectural decoration: Used as load-bearing components in lightweight building structures, suspension systems, and decorative pendants.
Hardware products: Making high-strength ropes, fishing gear accessories, spring components, etc.
Product Certificate
Our steel wire rope meets international production standards and has obtained multiple certifications such as SGS, CE, ISO, etc.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
1996
Total Annual:
50 million US dollars-70 million US dollars
Ecer Certification：
Verified Supplier
Shandong Bangyi company is a manufacturer who only focus on galvanized steel wire rope, galvanized steel strand,
PC steel strand with morethan 30 years of experience in production. Annual output exceeding 70000 tons.
Our product diameter range includes galvanized steel wire rope: 1-20mm; galvanize... Shandong Bangyi company is a manufacturer who only focus on galvanized steel wire rope, galvanized steel strand,
PC steel strand with morethan 30 years of experience in production. Annual output exceeding 70000 tons.
Our product diameter range includes galvanized steel wire rope: 1-20mm; galvanize...
