Spiral Ribbed PC Wire

Sprial ribbed PC wire 1. Low relaxation high tensile strength 2. Material: SWRH82b / 77b 3. Standard : GB/T5223-2002 4. Diameter: 4 / 4.5 / 4.8 / 5 / 6 / 6.25 / 7 / 8 / 9 / 10 / 11 / 12mm 5. Tensile strength:1570Mpa 1670Mpa 1770Mpa 6. Surface: helical ribbed 7. Coil weight: 1.0 to 2.0T 8. Month output: 6000tons 9. 25tons each 20feet container applied in common and high-speed railway projects, for example: high-speed track board, railway sleeper applied in all sorts of PC components, for example: hollow-core floor board,telegraph pole,double-T board, PHC pipe stake applied in all kinds of high-pressure water-transportation pipes, for example: water transportation pipes,PCCP pipe.