Min. Order Reference FOB Price
20 Tons US$700.00-800.00 / Ton
Product Description
China DAQIANG high carbon 7 wire low relaxation post tension concrete strand for large span building construction GB T5224/JIS 3536/ BS5896 /ASTM A416 high tensile strand for pre-stresses in concrete structure by virtue of improved proportional limit, higher ductility combined with higher ...