生产普通带钢、热镀锌带钢、电镀锌带钢、包装用带钢、桥梁预应力波纹管带钢、铠装电缆带钢等各种带钢,规格0.2*2.0*10-300mm,锌层60-80g/m2.规格36*0.25mm、36*0.23mm、36*0.28mm、0.2*20,0.2*25,0.3*20,0.3*25,0.3*30,0.5*15,0.5*20,0.5*25,0.5*30,0.5*35,0.5*40,0.5*45,0.5*50,0.5*55,0.5*60,0.8*45,0.8*50,0.8*60,1.0*60(mm)等各种国标电缆钢带、预应力波纹管带钢。也可以按照用户要求定做。高速桥梁用预应力金属波纹管带钢常规型号:0.23*36mm,0.25*36mm,0.28*36mm,国标波纹管带钢型号0.3*36mm。其它型号可以定做,带钢内孔尺寸200mm,250mm,450mm三种可选,铠装电缆带钢,大量现货供应表5-316电缆钢带的厚度允许偏差(mm)厚度厚度允许偏差普通精度(P)较高精度(H)0.20~0.40±0.025±0.015>0.40~0.60±0.03±0.02表5-317电缆钢带的宽度允许偏差(mm)宽度宽度允许偏差≤6±0.04>6~8.5±O.05>8.5~17±O.06>17~25±0.07>25士0.10(3)牌号和化学成分钢带采用碳素结构钢Q195一F、Q215一A·F牌号轧制,其化学成分应符合GB/T700的规定。(4)力学性能见表5-318。表5-318钢带的力学性能状态抗拉强度ób/MPa伸长率δ(%)软态275~440≥23冷硬(5)用于制造金属软管及高速桥梁用预应力金属波纹管、专做铠装电缆带钢等