Puyang Town,Xiaoshan,Hangzhou,Zhejiang,China
86-571- 82410013, 82401578
The product, mainly used in: adapt the data, phone, cable and
computer sign among multi-functional public net.
Minimum recommended installation temperature: 40 degrees Celsius
(with suitable handling procedures).
Maximum conductor temperature: 90°C.
Zine Coated Steel Wire for Aluminium Condutors Steel-reinforced.
| Standard Dia mm | Min.Steess at 1% Elongation | Min.Tensile Strength | Min.Weight of Zinc-coating | Min.Number of One Minute Dips in Copper Sulphate Solution | |
| Before Stranding | After Stranding | ||||
| 1.25 | 1119.5 | 133.6 | 126.9 | 183 | 2 |
| 1.50 | 119.5 | 133.6 | 126.9 | 183 | 2 |
| 1.75 | 119.5 | 133.6 | 126.9 | 198 | 2 |
| 2.25 | 119.5 | 133.6 | 126.9 | 214 | 2.5 |
| 2.75 | 116.0 | 133.6 | 126.9 | 229 | 3 |
| 3.00 | 116.0 | 133.6 | 126.9 | 244 | 3.5 |
| 3.50 | 112.5 | 133.6 | 126.9 | 244 | 3.5 |
| 4.25 | 112.5 | 133.6 | 126.9 | 259 | 4 |
| 4.75 | 112.5 | 133.6 | 126.9 | 275 | 4 |
if the diameter of steel wire is between two diameters listed ,its mechanical property and the requlrment of zinc-coating should keep same with the next larger one.
The Tolerance of Zinc-coated Steel Wires for Aluminium Conductors Steel-reinforced
| Standard Dia. mm | Tolerance |
| >=2.00 | +/-2% |
| <2.00 | +/-0.04mm |
U.S.A Standard (ASTM B232-90)
Zinc-coated Steel Wires for Aluminium Conductors Steel (ASTM B498-93)
| Nominal Dia mm | Tolerance of Dia | Min Stress At 1% Extension kgf/mm2 | Min Ultimate Tensile Strength kgf/mm2 | Min Elongnation in 10 Inchos % | Min Weight of Zinc-coating g/m2 | Ratio of Mandrel Dia. to Wire Dia for Adherence Test | |
| mm | |||||||
| + | - | ||||||
| 1.270-1.521 | 0.038 | 0.025 | 134 | 148 | 3.0 | 183 | 3 |
| incl | |||||||
| 1.524-1.902 | 0.038 | 0.025 | 134 | - | |||
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