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    产品名称

    接地棒 当前位置: 首页  > 接地系列  > 接地棒

     

    Copper coated earth rods offer installers the most economical method of achieving a low earth resistance. Each rod has a high tensile strength, low carbon steel core. 99.95% pure copper is applied electrolytically and forms a metallurgical bond between the steel core and the copper. This combination makes the rod ideal for deep driving whilst also provides lasting resistance to corrosion. The threads are formed by a cold rolling process which ensures strength and maintains the molecularly bonded copper covering along the full length of the threads. Cold-rolled threads are stronger than cut-threads. The standard copper thickness is 0.25mm. Greater copper thicknesses are also available.
    铜覆钢接地棒为最经济的降低接地电阻的手段,接地棒由高强度的低碳钢和99.95%的纯铜组成,铜和钢之间为分子连接,可具备很好的防腐性能和直接深埋,螺纹由滚丝机挤压而成,可保证其强度,且保持铜层始终覆盖在螺纹上。滚丝机挤压的螺纹远比车床开的螺纹强度要高。标准铜层厚度为0.25mm,更大铜层厚度可选。
    Material: Pure Copper molecularly bonded onto a steel core.材料:纯铜覆盖在钢芯上
    Threaded

    Nominal Size
    名义尺寸
    L
    mm
    Thread Size
    螺纹尺寸
    (UNC-2A)
    Shank D
    Mm
    直径
    L1
    Mm
    螺纹长度
    Unit Weight
    Kg
    重量
    Pack Quantity
    包装数量
    Part Number
    订货号
    5/8"
    1200
    5/8"
    14.2
    30
    1.53
    5
    ERB 112
    1500
    1.88
    ERB 115
    1800
    2.29
    ERB 118
    2400
    3.00
    ERB 124
    3000
    3.79
    ERB 130
    3/4"
    1200
    3/4"
    17.2
    35
    2.19
    5
    ERB 212
    1500
    2.73
    ERB 215
    1800
    3.27
    ERB 218
    2400
    4.35
    ERB 224
    3000
    5.44
    ERB 230

     
    Unthreaded无螺纹棒
    Material: Pure Copper molecularly bonded onto a steel core.
    材料:纯铜覆盖在钢芯上

    Nominal Size
    名义尺寸
    L
    Mm
    Shank D
    Mm直径
    Unit Weight
    Kg重量
    Pack Quantity
    包装数量
    Part Number
    订货号
    3/8"
    1200
    9.5
    0.62
    5
    ERB 012

     
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