The low relaxation, smooth surface (crude or oiled) steel strand is supplied in suitably labelled coils, with a hard nucleus on which a label identifying the end to be used is placed.
HDPE Coated Strand
Seven wire strand, covered in a suitable layer, HDPE coated with high-density poly-ethylene. This coating is an efficient protection from oxidation, allowing the strand to slide inside the HDPE cover.
Low relaxation high tensile steel wire for prestressing concrete. Supplied normally in coil, presented in indented or plain surface. Used in several fields, like precast beams, concrete poles, hollowcore slabs...
Bars for Railway Sleepers
Low relaxation plain or indented wire for postension of concrete, presented in perfectly straightened bars, cut perpendiculary into precise lengths, to manufacture railway sleepers.