| Prestressing steel | Prestressing steel wire | |
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plain, bright or galvanized (PROTEC®) |
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indented, bright | |
| Prestressing steel strand | ||
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3-wire, bright | |
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7-wire, bright | |
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7-wire, corrosion protected A-COR ® | |
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7-wire, corrosion protected galvanized (PROTEC®) | |
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7-wire, corrosion protected stainless steel plated | |
| A-COR ® STAYCOR | Steel wires and strands for suspension bridges | |
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| Spring steel wire | Hardened and tempered spring steel wire | |
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| Technical spring steel wire | ||
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phosphated resp. dry-bright
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CrSi-patented | |
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galvanized (PROTEC®) | |
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CRAPAL® (Zn 95 % Al 5 %) coated | |
| Upholstery wire | ||
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Helical wire | |
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Pocket wire | |
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Bonnell wire | |
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Zigzag wire | |
| Special steel wires | Steel wires for special applications such as | |
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for steel ropes |
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for the cable industry (cable armouring wires, core wire) |
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for punching and bending parts with bright, galvanized (PROTEC®) or CRAPAL® coated surface |
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| CRAPAL® | the optimized corrosion protection for | |
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rope wires |
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spring steel wires
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process wires
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cable armouring wires | |
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wires for punching and bending parts | |
| value-adding activities |
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Patenting |
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Zinc coating |
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Crapal® coating | |
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Hardening and tempering | |
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Pickling and coating | |
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Drawing | |
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Rolling | |
