ASTM416 Nominal diameter: 12.7 mm 15.2mm 21.8mm 23.5mm prestressed concrete 7-wire strand
Established in 1963, Siderurgica Latina Martin focuses on manufacturing LAPTOP Strand (7 wires) in accordance with essentially the most acknowledged international requirements. We specialize in production of pre stressed concrete steel merchandise, together with 2 wire, three wire, and seven wire PC strand, LAPTOP steel bar, PE strand and spiral prestressed concrete wire. We are…