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最全钢芯铝绞线技术参数表

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最全钢芯铝绞线技术参数表

1 标准技术参数 ·············································································································· 2

1.1 JL/G1A-50/30-12/7 标准技术参数 ··········································································· 2 1.2 JL/G1A-70/40-12/7标准技术参数 ············································································ 4 1.3 JL/G1A-95/55-12/7 标准技术参数 ··········································································· 6 1.4 JL/G1A-120/20-26/7标准技术参数 ·········································································· 8 1.5 JL/G1A-120/25-7/7标准技术参数 ·········································································· 10 1.6 JL/G1A-150/20-24/7标准技术参数 ········································································ 12 1.7 JL/G1A-150/35-30/7标准技术参数 ········································································ 14 1.8 JL/G1A-185/30-26/7标准技术参数 ········································································ 16 1.9 JL/G1A-185/45-30/7标准技术参数 ········································································ 18 1.10 JL/G1A-240/30-24/7标准技术参数 ······································································· 21 1.11 JL/G1A-240/40-26/7标准技术参数 ······································································· 23 1.12 JL/G1A-300/25-48/7标准技术参数 ······································································· 25 1.13 JL/G1A-300/40-24/7标准技术参数 ······································································· 27 1.14 JL/G1A-300/50-26/7标准技术参数 ······································································· 29 1.15 JL/G1A-400/35-48/7标准技术参数 ······································································· 31 1.16 JL/G1A-400/50-54/7标准技术参数 ······································································· 33 1.17 JL/G1A-400/65-26/7标准技术参数 ······································································· 35 1.18 JL/G1A-500/45-48/7标准技术参数 ······································································· 37 1.19 JL/G1A-500/65-54/7标准技术参数 ······································································· 40 1.20 JL/G1A-630/45-45/7标准技术参数 ······································································· 42 1.21 JL/G1A-630/55-48/7标准技术参数 ······································································· 44 1.22 JL/G2A-720/50-45/7标准技术参数 ······································································· 46 1.23 JL/G2A-720/90-54/19标准技术参数 ····································································· 48 1.24 JL/G1A-800/55-45/7标准技术参数 ······································································· 50 1.25 JL/G3A-900/40-72/7标准技术参数 ······································································· 52 1.26 JL/G2A-900/75-84/7 标准技术参数 ······································································ 55 1.27 JL/G3A-1000/45-72/7标准技术参数 ····································································· 57 2 项目需求部分 ············································································································· 59

2.1 货物需求及供货范围一览表················································································· 59 2.2 图纸资料提交单位 ····························································································· 60 2.3 工程概况 ········································································································· 60 2.4 使用条件 ········································································································· 60 2.5 项目单位技术差异 ····························································································· 61 3 投标人响应部分 ·········································································································· 61

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1 标准技术参数

投标人应仔细阅读货物需求及供货范围一览表,并认真逐项填写所招标规格的钢芯铝绞线技术参数响应表中“投标人保证值”,不能以“响应”两字代替,不允许改动标准参数值。如有偏差,请填写技术偏差表。

1.1 JL/G1A-50/30-12/7 标准技术参数

1.1-1 JL/G1A-50/30-12/7钢芯铝绞线技术参数响应表

项 目 制造厂(商) 原产地 产品型号规格 外观及表面质量 铝单线 镀锌钢线 股数/直径 股数/直径 合计 计算截面积 铝 钢 外径 单位长度质量 20℃时直流电阻 额定抗拉力 弹性模量 线膨胀系数 钢芯6根层 铝线内层 节径比 铝线邻外层 铝线外层 对于有多层的绞线 外 层 绞向 其他层 每盘线长 线长偏差 负 每盘绞线净重 每盘绞线毛重 项 目 蠕变特性 试验张力 % kg kg 单 位 0 / / 招 标 人 要 求 值 25%RTS 40%RTS (投标人提供) (投标人提供) (投标人提供) 投标人保证值 25%RTS 40%RTS 正 / m % 相邻层绞向应相反 2500 0.5 (投标人提供) (投标人提供) (投标人提供) 根/mm 根/mm mm2 mm2 mm2 mm kg/km Ω/km kN GPa 1/℃ / / / / / / 单 位 招 标 人 要 求 值 (投标人提供) (投标人提供) JL/G1A-50/30-12/7 绞线表面不应有肉眼可见的缺陷,如明显的压痕、划痕等,并不得有与良好商品(投标人提供) 不相称的任何缺陷 12/2.32 7/2.32 80.32 50.73 29.59 11.6 371.1 ≤0.5693 ≥42.61 105.0 15.3×10?6 16~26 / / 10~12 (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) / / (投标人提供) 投标人保证值 结构 任何层的节径比应不大于紧邻内层的节(投标人提供) 径比 右向 (投标人提供) .

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10年蠕变量 20年蠕变量 % % / / / / (投标人(投标人提供) 提供) (投标人(投标人提供) 提供) 钢芯无接头,外层铝线不允许有接头,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130MPa 1.1-2 JL/G1A-50/30-12/7 铝单线技术参数响应表

项 目 制造厂(商) 原产地 外观及表面质量 直径 直径允许偏差 正 负 mm mm mm nΩ·m MPa MPa MPa mm2 kg/km / 单 位 招 标 人 要 求 值 (投标人提供) (投标人提供) 表面应光洁,并不得有与良好的商品不相(投标人提供) 称的任何缺陷 2.32 0.03 0.03 ≤28.264 ≥175 ≥166 ≥130 4.23 11.43 (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) 投标人保证值 20℃时直流电阻率 抗拉强度 绞前 绞后 接头抗拉强度(冷压焊) 计算截面积 单位长度质量 卷绕 1倍铝线直径卷绕8圈,退6圈,重新紧(投标人提供) 密卷绕,铝线不得断裂 1.1-3 JL/G1A-50/30-12/7镀锌钢线技术参数响应表

项 目 制造厂(商) 原产地 外观及表面质量 直径 正 直径允许偏差 负 绞前 抗拉强度 绞后 1%伸长应力 MPa MPa ≥1245 ≥1140 mm MPa 0.04 ≥1310 mm mm 单 位 招 标 人 要 求 值 (投标人提供) (投标人提供) 镀锌钢线应较光洁,并且不应有与良好的商品不相称的所有缺陷 2.32 0.04 (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) 投标人保证值 .

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伸长率(标距250mm) 扭转(L=100d) 镀锌层质量 卷绕试验 % 次/360° g/m2 / ≥3.0 ≥16 ≥230 1倍钢线直径紧密卷绕8圈,镀锌钢线应不断裂 4倍钢线直径紧密卷绕8圈,镀锌层应牢固地附着在钢线上而不开裂,或用手指摩擦锌层不会产生脱落的起皮 用肉眼观察镀锌层应没有孔隙,镀锌层应较光洁、厚度均匀,并与良好的商品实践相一致 4.23 32.90 (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) 镀锌层附着性 / 镀锌层连续性 / 计算截面积 单位长度质量 mm2 kg/km

1.2 JL/G1A-70/40-12/7标准技术参数

1.2-1 JL/G1A-70/40-12/7钢芯铝绞线技术参数响应表

项 目 制造厂(商) 原产地 产品型号规格 外观及表面质量 铝单线 镀锌钢线 股数/直径 股数/直径 合计 计算截面积 铝 钢 外径 单位长度质量 20℃时直流电阻 额定抗拉力 弹性模量 线膨胀系数 钢芯6根层 节径比 铝线内层 铝线邻外层 铝线外层 根/mm 根/mm mm2 mm2 mm2 mm kg/km Ω/km kN GPa 1/℃ / / / / 单 位 招 标 人 要 求 值 (投标人提供) (投标人提供) JL/G1A-70/40-12/7 绞线表面不应有肉眼可见的缺陷,如明显的压痕、划痕等,并不得有与良好商品不相(投标人提供) 称的任何缺陷 12/2.72 7/2.72 110.40 69.73 40.67 13.60 510.2 ≤0.4141 ≥58.22 105.0 15.3×10?6 16~26 / / 10~12 (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) / / (投标人提供) 投标人保证值 结构 .

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对于有多层的绞线 外 层 绞向 其他层 每盘线长 线长 偏差 正 负 每盘绞线净重 每盘绞线毛重 试验张力 蠕变 特性 10年蠕变量 20年蠕变量 / / / m % % kg kg 任何层的节径比应不大于紧邻内层的节径比 (投标人提供) 右向 相邻层绞向应相反 2500 0.5 0 / / 25%RTS 40%RTS (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) (投标人提供) 25%RTS 40%RTS % % 钢芯无接头,外层铝线不允许有接头,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130MPa 1.2-2 JL/G1A-70/40-12/7铝单线技术参数响应表

项 目 制造厂(商) 原产地 外观及表面质量 直径 正 直径允许偏差 负 20℃时直流电阻率 绞前 抗拉强度 绞后 接头抗拉强度(冷压焊) 计算截面积 单位长度质量 卷绕 MPa MPa mm2 kg/km / ≥162 ≥130 5.81 15.70 (投标人提供) (投标人提供) (投标人提供) (投标人提供) mm nΩ·m MPa 0.03 ≤28.264 ≥170 (投标人提供) (投标人提供) (投标人提供) mm mm 单 位 招 标 人 要 求 值 (投标人提供) (投标人提供) 表面应光洁,并不得有与良好的商品不(投标人提供) 相称的任何缺陷 2.72 0.03 (投标人提供) (投标人提供) 投标人保证值 1倍铝线直径卷绕8圈,退6圈,重新紧(投标人提供) 密卷绕,铝线不得断裂 1.2-3 JL/G1A-70/40-12/7镀锌钢线技术参数响应表

项 目 制造厂(商) 原产地 外观及表面质量 直径 直径允许偏差 正 mm mm 单 位 招 标 人 要 求 值 (投标人提供) (投标人提供) 镀锌钢线应较光洁,并且不应有与良好(投标人提供) 的商品不相称的所有缺陷 2.72 0.04 (投标人提供) (投标人提供) 投标人保证值 .

最全钢芯铝绞线技术参数表

.最全钢芯铝绞线技术参数表1标准技术参数··············································································································21.1JL/G1A-50/30-12/7标准技术参数··········
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