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            Date:

            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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