4.8mm 6mm 7mm PC wire 1670 MPa  

Application 4.8mm 6mm 7mm PC wire 1670 MPa are mainly used for prestressed and post-tensioning technology in  structures, and widely used for electric concrete poles, large scale railroad,high-way bridges,building  trusses,various shapes prestressed concrete,over head crane beams,industrial and ,wall board,tubular piles,PC water pipes,TV towers and nuclear power stationprefabricated concrete floor,etc Standard:GB/T5223  ASTMA421   BS 5896  JISG3536  EN10138 ect PRAMETER OF CONCRETE WIRE: Nominal Diatmeter(mm) tolerance(mm) Cross sectional area (Sn/mm^2) Weight per meter(cg/m) 4.00 ±0.04 12.57 98.6 4.80 ±0.04 18.10 142 5.00 ±0.05…