| Exporter, Wholesale, Manufacturer | |
| Tehran-South |  |
| +989122003350 | |
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Prestressed Concrete Strand and Prestressing Wire , Iran
Prestressed concrete strand is a high tensile steel element used to apply prestressing force in concrete structures. It is typically composed of multiple steel wires with diameters of 5 to 7 mm helically wound around a central wire. The ultimate tensile strength of prestressing strands usually ranges from 1770 to 1960 MPa, with yield strength approximately 85 to 90 percent of the ultimate value. The strand surface may be smooth or low friction to ensure proper bond with concrete. These products are manufactured according to ASTM A416 and EN 10138 standards.
Prestressing wire is produced from high carbon steel and supplied as a single wire with diameters typically between 4 and 10 mm. Its tensile strength ranges from 1570 to 1860 MPa and features minimal plastic deformation to control creep and stress loss. Prestressing wires are widely used in precast elements, concrete pipes, slabs, and beams. Precise heat treatment, uniform metallurgical structure, and tight diameter tolerances enhance structural durability and reduce long term concrete cracking.You can order and buy Prestressed Concrete Strand and Prestressing Wire from Iran by contacting us through whatsaap and email.
WEBSITE: Prestressed Concrete Strand and Prestressing Wire Iran
Industrial Applications of Prestressing Strand
Prestressing strand is a high tensile steel component widely used in infrastructure projects. It is applied in bridge construction to increase load capacity and reduce concrete cracking. In high-rise buildings, prestressing strand reduces structural weight and optimizes material consumption. In road construction, it is used in concrete slabs and bridge decks. Heavy industrial structures such as silos, tanks, and power plants rely on prestressing strands to control internal stresses. It is also essential in precast construction due to faster installation and long-term durability. Proper strand selection depends on diameter, ultimate tensile strength, and service conditions.
