In the prestressing steel segment, we supply prestressing wire designed to meet the most demanding customer requirements. Using an integrated production chain allows continuous quality inspections and product traceability.

With our prestressing steel products, we are a reliable partner to our customers in the railway infrastructure, construction, energy and precast concrete industries. Prestressing wires are used in prefabricated parts, in concrete sleepers, beams, or reinforced tubes.

We produce prestressing wire with either a smooth or profiled surface, in rings, or rods, with or without threading, or bent into hair pins, according to the wishes of the customer.

Special tests are carried out in our accredited laboratories:

• Deflective tensile test
• Relaxation test
• NH4SCN corrosion test
• Fatigue test frequency range 10 - 120 Hz