铝包钢芯铝绞线技术参数表格.docx

最全铝包钢芯铝绞线技术参数表格______________________________________________________________________________________________________________最全铝包钢芯铝绞线技术参数表1 标准技术参数·················································11.1 JL/LB20A-70/40-12/7标准技术参数···································11.2 JL/LB20A-95/55-12/7标准技术参数···································31.3 JL/LB20A-120/25-7/7标准技术参数···································61.4 JL/LB20A-150/35-30/7标准技术参数··································91.5 JL/LB20A-185/30-26/7标准技术参数··································111.6 JL/LB20A-240/30-24/7标准技术参数··································141.7 JL/LB20A-300/25-48/7标准技术参数··································161.8 JL/LB20A-300/40-24/7标准技术参数··································191.9 JL/LB20A-300/50-26/7标准技术参数··································221.10 JL/LB20A-400/35-48/7标准技术参数··································241.11 JL/LB20A-400/50-54/7标准技术参数··································271.12 JL/LB20A-630/45-45/7标准技术参数··································291.13 JL/LB20A-630/55-48/7标准技术参数··································322 项目需求部分·················································34货物需求及供货范围一览表······································34图纸资料提交单位···········································35工程大要 ················································36优选资料______________________________________________________________________________________________________________使用条件 ················································36项目单位技术差异···········································363 招标人响应部分···············································37优选资料______________________________________________________________________________________________________________1 标准技术参数招标人应仔细阅读货物需求及供货范围一览表，并仔细逐项填写所招标规格的铝包钢芯铝绞线技术参数响应表中“招标人保证值”，不能够以“响应”两字代替，不同样意改动标准参数值。

如有偏差，请填写技术偏差表1.1 JL/LB20A-70/40-12/7标准技术参数1.1-1 JL/LB20A-70/40-12/7铝包钢芯铝绞线技术参数响应表项目单 位招标人要求值招标人保证值制造厂（商）（招标人供应）原产地（招标人供应）产品型号规格JL/LB20A-70/40-12/7绞线表面不应有肉眼可见的弊端，如明显外观及表面质量的压痕、划痕等，其实不得有与优异商品不相（招标人供应）称的任何弊端铝单线股数 /直径根 /mm（招标人供应）结构铝包钢线股数 /直径根 /mm（招标人供应）合计mm 2（招标人供应）计算截面积铝mm 2（招标人供应）钢mm 2（招标人供应）外径mm（招标人供应）单位长度质量kg/km（招标人供应）20 ℃时直流电阻Ω/km≤（招标人供应）额定抗拉力kN≥（招标人供应）弹性模量GPa（招标人供应）线膨胀系数1/ ℃17.1 × 10 6（招标人供应）铝包钢芯 6 根层/16～26（招标人供应）铝线内层///节径比铝线邻外层///铝线外层/10～12（招标人供应）对于有多层的绞线/任何层的节径比应不大于紧邻内层的节径比（招标人供应）绞向外层/右向（招标人供应）优选资料______________________________________________________________________________________________________________其他层/相邻层绞向应相反（招标人供应）每盘线长m2500（招标人供应）正％（招标人供应）线长偏差负％0（招标人供应）每盘绞线净重kg/（招标人供应）每盘绞线毛重kg/（招标人供应）25 ％ RTS40 ％RTS40％试验张力25％RTSRTS蠕变特点10 年蠕变量％//（招标人 （招标人供应） 供应）20 年蠕变量％//（招标人 （招标人供应） 供应）铝包钢芯无接头，外层铝线不同样意有接头，其他层应满足 GB/T 1179 —2008 的要求，接头采用冷压焊接，强度不低于 130MPa1.1-2 JL/LB20A-70/40-12/7铝单线技术参数响应表项目单位招标人要求值招标人保证值制造厂（商）（招标人供应）原产地（招标人供应）外观及表面质量表面应光洁，其实不得有与优异的商品不相（招标人供应）称的任何弊端直径mm（招标人供应）正mm（招标人供应）直径赞同偏差负mm（招标人供应）20 ℃时直流电阻率nΩ·m≤（招标人供应）绞前MPa≥170（招标人供应）抗拉强度绞后MPa≥162（招标人供应）接头抗拉强度（冷压焊）MPa≥130（招标人供应）计算截面积mm 2（招标人供应）单位长度质量kg/km（招标人供应）卷绕/1 倍铝线直径卷绕 8 圈，退 6 圈，重新紧（招标人供应）密卷绕，铝线不得断裂1.1-3 JL/LB20A-70/40-12/7铝包钢线技术参数响应表（LB20A ）优选资料______________________________________________________________________________________________________________项目单 位招标人 要求值招标人保证值制造厂（商）（招标人供应）原产地（招标人供应）表面应光洁，并且不得有可能影响产品外观及表面质量性能的所有弊端，如裂纹、粗糙、划痕和（招标人供应）杂质等直径直径赞同偏差抗拉强度1％伸长应力伸长率（标距 250mm ）扭转（ L=100 d）20 ℃时直流电阻率导电率最小铝层厚度平均铝层厚度计算截面积单位长度质量mm（招标人供应）正mm（招标人供应）负mm（招标人供应）绞前MPa≥1340（招标人供应）绞后MPa≥1273（招标人供应）MPa≥1200（招标人供应）断时％≥（招标人供应）断后％≥（招标人供应）次 /360 °≥ 20（招标人供应）nΩ·m≤（招标人供应）％ IACS≥（招标人供应）mm≥（招标人供应）mm≥（招标人供应）mm 2（招标人供应）kg/km（招标人供应）1.2 JL/LB20A-95/55-12/7标准技术参数1.2-1 JL/LB20A-95/55-12/7铝包钢芯铝绞线技术参数响应表项目单 位招 标人要求 值招标人保证值制造厂（商）（招标人供应）原产地（招标人供应）产品型号规格JL/LB20A-95/55-12/7优选资料______________________________________________________________________________________________________________绞线表面不应有肉眼可见的弊端，如明显外观及表面质量的压痕、划痕等，其实不得有与优异商品不相（招标人供应）称的任何弊端铝单线股数 /直径根/mm（招标人供应）结构铝包钢线股数 /直径根/mm（招标人供应）合计mm 2。