Delivery Time
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Within fifteen days after payment
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Grade
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The recommended diameter is 8,12, 16,20,25,32,40 mm.
Steel grades: 20MnSi, 20MnV, 25MnSi, BS20MnSi.
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Model Number
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(1) according to rolling shape classification:
① smooth steel bar: Grade I Steel Bar (Q235 Steel Bar) are rolled into smooth round section, the supply form has disc, diameter is not more than 10mm, length is 6m ~ 12m.
② ribbed bars: there are three kinds of ribbed bars: spiral, herringbone and crescent. Generally, Grade II and III bars are rolled into herringbone, and grade IV bars are rolled into spiral and crescent.
③steel wire (two kinds of low carbon steel wire and carbon steel wire) and steel strand.
④ cold-rolled and twisted steel bar: after cold-rolled and cold-twisted molding.
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Diameter
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divide steel wire (diameter 3 ~ 5mm) , thin steel bar (diameter 6 ~ 10mm) , thick steel bar (diameter > 22mm) according to diameter.
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