Hot Dipped Galvanised Stay Wire 3.0mm 4.2mm 5.0mm 6.0mm For Agricultural Greenhouse
Structure: 1*7 · Diameter: 2.1-12mm
Details
Hot Dip Galvanized Steel Strand 1x7 Gj Steel Strand 2.1mm 2.8mm 3.0mm Galvanized Wire Strand
1x7 galvanized steel strand is a single twisted steel strand made of 7 galvanized steel wires with the same diameter, twisted according to the structure of "1 central steel wire + 6 outer steel wires". It is the simplest twisted structural steel strand.
Key Specifications
| Product Name | Galvanized Steel Strand |
|---|---|
| Steel Grade | 45#/50#/60#/70# High Carbon Steel |
| Structure | 1*7 |
| Diameter | 2.1-12mm |
| Package | Wooden Reel/ Iron Reel/ Roll |
| Application | Messenger Wire,Barrier Cable,Structure Cable |
Trade Information
Brand Name
CSW
Model Number
CSW-GA-1*7
Place of Origin
Shandong, China
Certification
SGS, ISO, CE, ROHS
Standard Packaging
500-3000m/Reel
Delivery Time
5-10 Days
Payment Terms
T/T
Supply Ability
70000 Tons/Year
Need this exact spec?Factory quote within 24 hours — send diameter, quantity & destination port.
Inquire Now
WhatsApp
Product Introduction
1x7 galvanized steel strand is a single twisted steel strand made of 7 galvanized steel wires with the same diameter, twisted according to the structure of "1 central steel wire + 6 outer steel wires". It is the simplest twisted structural steel strand. The galvanized layer provides excellent corrosion protection for the steel wire and extends the service life of the product.
Product Advantages
- Strong Structural Stability The 1+6 symmetrical twisting structure ensures even force distribution on the steel strand, making it less prone to torsional deformation and maintaining stable shape under complex working conditions.
- High Strength Density Ratio Under the same cross-sectional area, its tensile strength is higher than that of ordinary single steel wire, and it can provide greater bearing capacity per unit weight.
- Excellent Corrosion Resistance The zinc layer formed by hot-dip galvanizing process is combined with steel wire metallurgy, which can effectively isolate air, moisture and corrosive media, suitable for harsh environments such as humidity and salt alkali.
- Moderate Flexibility Compared to multi twisted steel strands, the 1x7 structure has both rigidity and flexibility, making it easy to install and bend on site.
Applications
s Communication and Power: As an overhead ground wire and cable fixing device, it supports communication cables and transmission lines Construction Engineering: Used for auxiliary fixation of foundation pit support, slope protection, and prestressed tensioning structures Transportation: Tensioning devices for road guardrails, mooring cable components for port terminals Agriculture, Forestry, and Fisheries: Supporting skeleton for orchard greenhouses, fixed rope for aquaculture cages Product Certification Our steel wire rope meets international production standards and has obtained multiple certifications: SGS CE ISO
Technical Data — Diameter, Weight & Breaking Load
| Structure | Wire Diameter (mm) | Wire Strand Diameter (mm) | Cross Section Area (mm²) | Nominal Tensile Strength/MPa | Nominal Tensile Strength/MPa | Nominal Tensile Strength/MPa | Nominal Tensile Strength/MPa | Nominal Tensile Strength/MPa | Approx. weight (kg/km) |
|---|---|---|---|---|---|---|---|---|---|
| 1270 | 1370 | 1470 | 1570 | 1670 | |||||
| 1x7 | 1.00 | 3.00 | 5.50 | 6.43 | 6.93 | 7.44 | 7.94 | 8.45 | 43.70 |
| 1x7 | 1.20 | 3.60 | 7.92 | 9.25 | 9.98 | 10.71 | 11.44 | 12.17 | 62.90 |
| 1x7 | 1.40 | 4.20 | 10.78 | 12.60 | 13.59 | 14.58 | 15.57 | 16.56 | 85.60 |
| 1x7 | 1.60 | 4.80 | 14.07 | 16.44 | 17.73 | 19.03 | 20.32 | 21.62 | 112.00 |
| 1x7 | 1.80 | 5.40 | 17.81 | 20.81 | 22.45 | 24.09 | 25.72 | 27.36 | 141.00 |
| 1x7 | 2.00 | 6.00 | 21.99 | 25.69 | 27.72 | 29.74 | 31.76 | 33.79 | 175.00 |
| 1x7 | 2.20 | 6.60 | 26.61 | 31.10 | 33.55 | 36.00 | 38.45 | 40.88 | 210.00 |
| 1x7 | 2.60 | 7.80 | 37.17 | 43.43 | 46.85 | 50.27 | 53.69 | 57.11 | 295.00 |
| 1x7 | 3.00 | 9.00 | 49.50 | 57.86 | 62.42 | 66.98 | 71.54 | 76.05 | 411.90 |
| 1x7 | 3.20 | 9.60 | 56.30 | 65.78 | 70.46 | 76.14 | 81.32 | 86.50 | 447.00 |
| 1x7 | 3.50 | 10.50 | 67.35 | 78.69 | 84.89 | 91.08 | 97.28 | 103.48 | 535.00 |
| 1x7 | 3.80 | 11.40 | 79.39 | 92.76 | 100.10 | 107.40 | 114.70 | 121.97 | 630.00 |
| 1x7 | 4.00 | 12.00 | 87.96 | 102.80 | 110.90 | 119.00 | 127.00 | 135.14 | 698.00 |
| Standard Cross-Sectional Area (mm²) | Wire Diameter (mm) | Diameter (mm) | Actual Cross-Sectional Area (mm²) | Minimum Breaking Force (kg) | Weight (kg/km) |
|---|---|---|---|---|---|
| 25 | 7/2.2 | 6.6 | 26.6 | 2630 | 228 |
| 35 | 7/2.6 | 7.8 | 37.2 | 3680 | 318 |
| 50 | 7/3.0 | 9 | 49.5 | 4900 | 424 |
| 50(1) | 19/1.8 | 9 | 48.32 | 4900 | 411 |
| 70 | 19/2.2 | 11 | 72.2 | 7150 | 615 |
| 95 | 19/2.5 | 12.5 | 93.2 | 9230 | 795 |
| 100 | 19/2.6 | 13 | 100.8 | 11090 | 859 |
| 120 | 19/2.8 | 13 | 116.9 | 11600 | 995 |
| 135 | 19/3.0 | 13 | 134.24 | 16200 | 1144 |
| Steel Strand | Cross Section Area (mm²) | Diameter (mm) | Tolerance % | Minimum Breaking Force Of Steel Strand/KN | Approx. weight KG/100M |
|---|---|---|---|---|---|
| 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 |
Values are typical mill data. Request the full mill test certificate for your exact specification.
Related Products
Zinc Coated Steel Wire Strand 4mm 6mm 8mm 1x19 Galvanised Stay Wire For Agricultural Greenhouses
Structure: 1*19 · Diameter: 4.2-14mm
Details
1x3 Galvanized Steel Wire Strand 2.9mm 3.2mm 3.5mm 4.0mm For Communication Cables
Structure: 1*3 · Diameter: 2.9-4.0mm
Details
7x0.33 Zinc Coated Steel Wire Strand , 7 Strand Fiber Optic Cable For Stretch Telecommunications
Structure: 1*7 · Diameter: 1.0-2.1mm
Details