Min. Order Reference FOB Price
3 Tons US$500.00-600.00 / Ton
Product Description
CERTIFICATE PRODUCT SPECIFICATION PC STRAND GB/T5224-2014, FOR 1X7 PRESTRESSED CONCRETE STEEL STRAND Structure Nominal diameter Tolerance on Diameter Nominal Area of Section Weight of strand Tensile Strength, Rm Minimum Breaking load,Fm 0,2% proof force , Fp0.2 Elongation ...