Nanjing Suntay Steel Co.,Ltd
Nanjing Suntay Steel Co.,Ltd
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Description
Our galvanized stranded wires provide a combination of superior properties compared to conventional six strand ropes. With compacted structure and smooth face, this 1*7 galvanized stranded wire provides enhanced durability and resistance to abrasion and crushing, and improves the service life.
Construction & Diameter: 1*7/4.8-12.7 mm
Features
1. The galvanized stranded wire offers a smooth and polished surface.
2. It offers excellent antirust performance.
3. It is adhesive and flexible.
Application
Our 1*7 galvanized stranded wire can be used as messenger wires, guy wires, core wires or strength members, earth wires/ground wires, barrier cables, structure cables, messenger wires for optical fiber cable, etc.
As a professional 1*7 galvanized stranded wire manufacturer and supplier based in China, We also offers1*3, 1*19 galvanized stranded wire, 12.70mm PC strand, 2.0mm and 2.64mm galvanized steel wire, among others.
Grade | Dia. (mm) | Tensile Strength Not less (Mpa) | Stress at elongation of 1% Not less (Mpa) | Elongation L0=250mm Not less | Torsion Not less Times/360° |
Mandrel Dia |
| ≥1.24-2.25 | 1340 | 1170 | 3.0 | 16 | 1 | |
Normal | ≥2.25-2.75 | 1310 | 1140 | 3.0 | 16 | 1 |
| ≥2.75-3.00 | 1310 | 1140 | 3.5 | 16 | 1 | |
| ≥3.00-3.50 | 1290 | 1100 | 3.5 | 14 | 1 | |
| ≥3.5-4.25 | 1290 | 1100 | 4.0 | 12 | 1 | |
| ≥4.25-4.75 | 1290 | 1100 | 4.0 | 12 | 1 | |
| ≥4.75-5.5 | 1290 | 1100 | 4.0 | 12 | 1 | |
High | ≥1.24-2.25 | 1450 | 1310 | 2.5 | 16 | 1 |
| ≥2.25-2.75 | 1410 | 1280 | 2.5 | 16 | 1 | |
| ≥2.75-3.00 | 1410 | 1280 | 3.0 | 16 | 1 | |
| ≥3.00-3.50 | 1410 | 1280 | 3.0 | 14 | 1 | |
| ≥3.5-4.25 | 1380 | 1240 | 3.0 | 12 | 1 | |
| ≥4.25-4.75 | 1380 | 1170 | 3.0 | 12 | 1 | |
| ≥4.75-5.5 | 1380 | 1170 | 3.0 | 12 | 1 | |
Extra- High | ≥1.24-2.25 | 1620 | 1450 | 2.0 | 14 | 1 |
| ≥2.25-2.75 | 1590 | 1410 | 2.0 | 14 | 1 | |
| ≥2.75-3.00 | 1590 | 1410 | 2.5 | 12 | 1 | |
| ≥3.00-3.50 | 1550 | 1380 | 2.5 | 12 | 1 | |
| ≥3.5-4.25 | 1520 | 1340 | 2.5 | 10 | 1 | |
| ≥4.25-4.75 | 1520 | 1340 | 2.5 | 10 | 1 | |
| ≥4.75-5.5 | 1520 | 1270 | 2.5 | 10 | 1 |
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