Trafilerie Rotta Products
Low, medium and high carbon steel wire 0.8–16 mm, for springs, cables and industrial applications.
We produce steel wires low, medium and high carbon in diameters from 0.8 to 16 mm, certified according to the European standard EN 10270-1. Thanks to thermal and surface treatments and rigorous quality control, we guarantee a reliable and versatile product that meets international standards, ideal for industrial applications such as springs, cables, protective sheaths, reinforced tubes, clamps, and cold stamping.
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Stelmor steel wires
steel, carbon, thermal
Low, medium and high carbon steel wires are available in diameters from 0.8 to 16 mm, produced according to the European...
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Patented wires
steel, heat treatment
Steel patenting is an advance thermal treatment that consists of heating the material to approximately 970°C in a furnace,...
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Annealed and cold-formed wires
high temperatures, thermal
Process annealing is a thermal treatment for steel wires performed at high temperatures to obtain a uniform and easily...
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Patented Galvanizing
protection, zinc, surface
Galvanizing is a surface protection process for steel wires that involves immersing the wire in molten zinc, creating a...
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Certificates
Trafilerie Rotta offers customers high-quality steel wire, certified according to UNI 3823 and UNI EN 10270-1 standards. From this section, you can view and print each certificate in PDF format.
ISO 9001:2015
Certificate Number: IT323645 Version: 1 Date of Issue: 09-June-2023
ISO 14001:2015
Cold drawing of steel using pickling and dry drawing processes. IAF 17
ISO 14001:2015
Cold drawing of steel using pickling and dry drawing processes. IAF 17
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