Spiral strand ropes

A spiral strand is a composite of multiple layers of helically twisted steel wires. Layers are spun in opposite directions providing constructional and torque stability. The use of high strength steel wires makes it a good candidate as tension member in static applications. Our proprietary Aulone blocking compound fills the cable on the inside, reducing the impact of steel-steel contact, and adding an additional barrier against corrosion.

Features

• High aixal stiffness
• Excellence Corrosion-resistant duo to Galfan( composed of 95% Zinc and 5% aluminum)
• High breaking force because of high strength wires
• Good clamping capabilities
• Torque balanced due to cross laying
• High fatigue resistance
• Multiple layers
• Parallel contact core
• Increased fatigue resistance
• Reduces contact stress
• Excellent corrosion resistance
• Galfan
• Galvanized

19-37-61-91-127-169 wires steel rope,1670 N/mm2,suitable per tensostructure,bracings,suspension bridge, cable stayed bridge and structures stability.

Applications

• Main cables
• Wind or suspender cables
• Tower guys
• Roof structures
• Hand ropes
• Stay cables
• Hanger cables
• Edge cables

1X19

1X37

1X61

Standard: EN 12385-10 (metric) and ASTM A586 (imperial) galvanized structural strand.

Wire coating: heavy galvanised (A, AB,B) or Zn 95AI5

Conventional or plastic HDPE sheathing
Reference standards: in accordance to major international standards and class society rules (DNV, ABS, LRS, etc.)