麻豆人妻无码性色AV专区,亚洲AV极品无码专区在线观看,18禁美女黄网站色大片在线,秋霞无码久久久精品,宅男噜噜噜66网站在线观看,真人无码作爱免费视频网站,中国亚州女人69内射少妇,丝袜美腿亚洲一区二区,少妇高潮无套内谢麻豆传,国产精品无码AV片在线观看播

<center id="ojlzu"></center>
<rt id="ojlzu"></rt>
    <rt id="ojlzu"></rt>
  1. <rt id="ojlzu"></rt>
      1. Wuxi Gotele Metal Products Co., Ltd : CN EN
        Copper Clad Steel Earth Rod / Copper Coated Steel Earth Rod

        Steel material: low carbon steel


        Bar diameter: 18.3mm


        Copper thickness: 0.3mm

        Product DetailMore

        Specifications of Copper Clad Steel Earth Rod:

        1.Steel material: low carbon steel
        2.Bar diameter: 18.3mm
        3.Copper thickness: 0.3mm
        4.Type: two ends threaded
        5.Packaging: 1000pcs per steel pallet
        6.We also can supply other two shapes as:
        1) One end is pointed and the other end is threaded for extend
        2) One end is pointed and the other end is flat

        7.Special size and copper thickness can be supplied on request


        Features of Copper Clad Steel Earth Rod:

        1.99.9% pure electrolytic copper coating

        2.Tensile strength is equal or above 600N/mm2

        3.The rods are manufactured in accordance with BSEN50164-2

        4.Minimum copper coating of 10 mils on rods

        5.Molecular bond to nickel-sealed high strength steel core

        6.Rods have a low carbon steel core and tip that provide superior strength when driving

        7.Minimum copper coating of 10 mils on rods

        8.Copper coating plasticity: bend the ground rod to 180 degree, the copper layer doesn’t break or peel

        9.The usage life can be at least 40 years

         

        Applications of Copper Clad Steel Earth Rod:

        Copper Coated Ground Rod are widely used in power plants, substation, transmission line tower,communication base stations, airports, railways, all kinds of high-rise buildings, microwave relay station,the networkcomputer room, grounding,oil refinery, oil depots and other places to anti-static grounding,protective grounding, working, etc.

        HomeTelProductsContact
        CN EN
        熟女一区二区三区| 日本岛国免费一区二区| 久久亚洲精精品中文字幕| 亚洲国产高清在线一区| 亚洲国产成人综合精品| 91丝袜熟女亚洲一区| 国产伦精品一区二区三区视| 91精品国产人妻女教师| 日本韩国国产一区二区| 91精品偷拍在线播放| av日韩精品一区二区| 中文字幕亚洲视频三区| 欧美日韩一级一区二区三区| 日韩成人精品一区二区| 成人无套少萝内射中出| 亚洲av午夜福利精品一区二区| 国产精品成人天美果冻| 欧美日韩天堂一区二区| 国产精品伦人一区二区三区| 久久精品国产高潮av| 中国少妇色69视频免费播放| 少妇精品人妻一区二区三区| 激情婷婷色丁香激情五月| 国产精品日本一区二区不卡视频 | 国产一级精品久久亚洲中文字幕 | 欧美人成精品网站播放| 国产日韩欧美不卡在线二区| 免费人成在线观看视频高潮| 日本一区二区视频诱惑| 日韩av在线资源播放| 国产在线观看一区二区91精品| 少妇人妻熟女一区二区三区| 大香蕉久久精品一区二区字幕 | 亚洲一区二区三区欧美国产| 蜜桃一区二区三区在线看| 自拍伦理福利在线观看| 中文字幕久热精品视频| 日韩亚州国产成人综合| 久久精品少妇人妻视频| 无码无遮挡在线观看免费| 国产精品一区二区高潮|