冷拉圆钢 冷拉圆棒现货供应

冷拉圆钢-冷拉元钢-拉光圆-磨光圆-光亮圆钢-冷拉圆钢-冷拉光圆-冷拉磨光圆钢-冷拉光亮圆钢-拉光元-磨光元-光亮元钢-冷拉元钢-冷拉光元-冷拉磨光元钢-冷拉光亮元钢-冷拔拉光圆-冷拔磨光圆-冷拔光亮圆钢-冷拔圆钢-冷拔元钢-冷拔磨光圆钢-Q235-A3-16Mn-Q345B-20#-35#-45#-20Cr-40Cr-20CrMo-30CrMo-35CrMo-42CrMo-GCr15-65Mn-60Si2Mn-9Cr18-9Cr18Mo-1Cr13-2Cr13-3Cr13-4Cr13- 冷拉圆钢-冷拉元钢-拉光圆-磨光圆-光亮圆钢-冷拉圆钢-冷拉光圆-冷拉磨光圆钢-冷拉光亮圆钢-拉光元-磨光元-光亮元钢-冷拉元钢-冷拉光元-冷拉磨光元钢-冷拉光亮元钢-冷拔拉光圆-冷拔磨光圆-冷拔光亮圆钢-冷拔圆钢-冷拔元钢-冷拔磨光圆钢-冷拉方钢-冷拉扁钢-冷拉六角钢-冷拔方钢-冷拔扁钢-冷拔六角钢
=================================================================================
 规 格
 冷拉圆钢：Ф3—Ф60
 冷拉扁钢：2*40mm—10mm*120mm
 冷拉方钢：10方—70方
 冷拉六角钢：S6mm—S80mm
=================================================================================
冷拉圆钢-冷拉元钢-拉光圆-磨光圆-光亮圆钢-冷拉圆钢-冷拉光圆-冷拉光源-冷拉磨光圆钢-冷拉抛光圆钢