Technical specification of Galvanized steel wire for armouring cable:
Active standard: BS EN 10257-1, BS EN 10244-2, BS 4545
Diameter: dia±0.060
Tensile Strength: 340-500N/mm2
ElongationMinimal: 10%
Resistance quantity: Not exceeding 28.11 Ω/km
Zinc coating: Minimal 245 g/m2
Torsion test: 24 Loops standard length:150mm
Joint: Welding joint is allowed,but not exceeding 1.
Packing: In jumbo roll packing, wire winding direction is counterclockwise rotation,
3 metal strips tighten the coil and one hardboard underlay the strip to prevent scuffing the wire,outside with plastic bag and wave bag.
Inside Diameter:400-500mm,
Outside Diameter:700-800mm