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Product name
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steel strand
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Size
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Nominal Diameter
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9.5-17.8mm
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Structure
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1*2, 1*3, 1*7, 1*19
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Steel material
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82B, 77B High Carbon Steel Wire Rod SWRH 82B, 77B
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Standard
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ASTMA421-98, BS5896-1980, GB5223-2003/5224-2003 etc
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Tensile strength
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1470Mpa, 1570Mpa, 1670Mpa, 1770Mpa, 1860Mpa, 1960Mpa, 2060Mpa
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Technology
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Continued drawing with large deduction stranding then stabilizing treatment
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Characteristics
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High rate of yield strength and ultimate strength;Low relaxation, steady modulus of elasticity, stress relieved, high fixed with concrete.
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Production process
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1.Material inspection 2.Acid-washing inspection 3.Wire drawing inspection 4.Left lay, Circular cylinder, Package inspection
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Usage
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For highways, bridge, building, key water control projet
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Package
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Standard export packing with strong anti-rust material and moisture-proof PP woven cloth
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Port of shipment
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Xingang Tianjin
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Date of delivery
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According to the contract
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Payment
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L/C,T/T
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