To complete our assortment for the manufacturers of fibre optic cable, Polystal also supplies a range of coated steel strands and wires. Dimensional precision and protection against the ingress of longitudinal water flow are guaranteed.

We coat blank and zinc-plated strands and wires of varying diameter with polyethylene (PE), polypropylene (PP), or polyamide (PA).

Example of a cable with a stabilizing central member of steel
(for additional descriptions click on the image for an enlarged view).