<output id="stodh"><dl id="stodh"><source id="stodh"></source></dl></output>
    1. <nobr id="stodh"></nobr>

            <tbody id="stodh"><optgroup id="stodh"><input id="stodh"></input></optgroup></tbody>
              <meter id="stodh"><var id="stodh"></var></meter>

                <nobr id="stodh"></nobr>

                <output id="stodh"><acronym id="stodh"></acronym></output>
                    <menuitem id="stodh"><delect id="stodh"></delect></menuitem><menuitem id="stodh"><acronym id="stodh"></acronym></menuitem>
                    <delect id="stodh"><dl id="stodh"><noscript id="stodh"></noscript></dl></delect>

                      <nobr id="stodh"></nobr>

                        <nobr id="stodh"><var id="stodh"><input id="stodh"></input></var></nobr>

                      1. <nobr id="stodh"><thead id="stodh"></thead></nobr><nobr id="stodh"></nobr>

                      2. <code id="stodh"></code>
                      3. <nobr id="stodh"><var id="stodh"><b id="stodh"></b></var></nobr>
                      4. <output id="stodh"></output>

                            <nobr id="stodh"></nobr>
                              <strong id="stodh"><delect id="stodh"></delect></strong>
                                <meter id="stodh"><var id="stodh"></var></meter>

                                <tbody id="stodh"><nobr id="stodh"><input id="stodh"></input></nobr></tbody>

                                  <strong id="stodh"></strong>
                                      1. <nobr id="stodh"><optgroup id="stodh"><input id="stodh"></input></optgroup></nobr>
                                        <meter id="stodh"><code id="stodh"></code></meter>
                                        1. <nobr id="stodh"><input id="stodh"></input></nobr>

                                            1. <tbody id="stodh"></tbody>

                                                <meter id="stodh"></meter><strong id="stodh"><acronym id="stodh"></acronym></strong><menuitem id="stodh"><delect id="stodh"></delect></menuitem>
                                                  <tbody id="stodh"><code id="stodh"></code></tbody>
                                                1. <output id="stodh"></output>
                                                  <label id="stodh"></label>
                                                    <nobr id="stodh"></nobr>
                                                    <tbody id="stodh"><var id="stodh"><input id="stodh"></input></var></tbody>

                                                    1. <label id="stodh"><acronym id="stodh"></acronym></label>

                                                      1. <label id="stodh"><acronym id="stodh"></acronym></label>
                                                          <label id="stodh"><acronym id="stodh"></acronym></label>

                                                              1. <strong id="stodh"><acronym id="stodh"><dl id="stodh"></dl></acronym></strong>

                                                                  <output id="stodh"><acronym id="stodh"></acronym></output>
                                                                    1. <meter id="stodh"></meter>
                                                                        1. <noframes id="stodh">
                                                                        2. <noframes id="stodh">
                                                                          <meter id="stodh"><var id="stodh"></var></meter>
                                                                            1. <code id="stodh"></code>
                                                                            2. <label id="stodh"></label>
                                                                              1. <strong id="stodh"><dl id="stodh"></dl></strong>

                                                                                <meter id="stodh"><code id="stodh"></code></meter>
                                                                              2. <code id="stodh"></code>

                                                                                  1. <menuitem id="stodh"><output id="stodh"><dl id="stodh"></dl></output></menuitem>

                                                                                        1. <tbody id="stodh"></tbody>
                                                                                          <menuitem id="stodh"><delect id="stodh"></delect></menuitem>
                                                                                        2. <menuitem id="stodh"><output id="stodh"></output></menuitem>
                                                                                        3. <nobr id="stodh"><optgroup id="stodh"><b id="stodh"></b></optgroup></nobr>

                                                                                          <label id="stodh"></label>
                                                                                        4. <strong id="stodh"></strong>

                                                                                            1. <nobr id="stodh"></nobr>
                                                                                              <tbody id="stodh"><var id="stodh"></var></tbody><tbody id="stodh"></tbody>

                                                                                              1. <output id="stodh"><acronym id="stodh"><source id="stodh"></source></acronym></output>
                                                                                              2. <label id="stodh"></label>
                                                                                                  <output id="stodh"><dl id="stodh"></dl></output><nobr id="stodh"><optgroup id="stodh"><b id="stodh"></b></optgroup></nobr>

                                                                                                1. <tbody id="stodh"><nobr id="stodh"><input id="stodh"></input></nobr></tbody>
                                                                                                2. <output id="stodh"><acronym id="stodh"></acronym></output>
                                                                                                  <meter id="stodh"><code id="stodh"></code></meter><delect id="stodh"></delect>

                                                                                                    1. <output id="stodh"><acronym id="stodh"></acronym></output>

                                                                                                      <menuitem id="stodh"><delect id="stodh"></delect></menuitem>
                                                                                                      1. <menuitem id="stodh"></menuitem>

                                                                                                            <tbody id="stodh"><nobr id="stodh"></nobr></tbody>
                                                                                                          1. <nobr id="stodh"><var id="stodh"><input id="stodh"></input></var></nobr>
                                                                                                              <output id="stodh"><dl id="stodh"></dl></output>

                                                                                                                1. <nobr id="stodh"><input id="stodh"></input></nobr>

                                                                                                                      <strong id="stodh"><dl id="stodh"><em id="stodh"></em></dl></strong>
                                                                                                                    1. <tbody id="stodh"></tbody>

                                                                                                                      <nobr id="stodh"></nobr>
                                                                                                                      <nobr id="stodh"></nobr>
                                                                                                                      

                                                                                                                        <tbody id="stodh"><nobr id="stodh"><input id="stodh"></input></nobr></tbody><tbody id="stodh"></tbody>
                                                                                                                            1. <thead id="stodh"><thead id="stodh"><sup id="stodh"></sup></thead></thead>
                                                                                                                                <output id="stodh"></output>

                                                                                                                                <tbody id="stodh"></tbody>

                                                                                                                                    1. <strong id="stodh"><acronym id="stodh"><source id="stodh"></source></acronym></strong>
                                                                                                                                          1. <label id="stodh"><acronym id="stodh"></acronym></label>
                                                                                                                                            <noframes id="stodh">
                                                                                                                                            <strong id="stodh"></strong>
                                                                                                                                            1. <nobr id="stodh"><var id="stodh"><sup id="stodh"></sup></var></nobr>
                                                                                                                                                1. <meter id="stodh"><code id="stodh"></code></meter>
                                                                                                                                                  <nobr id="stodh"><optgroup id="stodh"><input id="stodh"></input></optgroup></nobr>

                                                                                                                                                          <strong id="stodh"><delect id="stodh"></delect></strong>

                                                                                                                                                          <tbody id="stodh"></tbody>

                                                                                                                                                        1. <tbody id="stodh"></tbody>

                                                                                                                                                          <menuitem id="stodh"><strong id="stodh"></strong></menuitem><tbody id="stodh"><var id="stodh"></var></tbody>

                                                                                                                                                          <code id="stodh"><input id="stodh"><meter id="stodh"></meter></input></code>

                                                                                                                                                          1. <nobr id="stodh"></nobr>

                                                                                                                                                            1. <tbody id="stodh"></tbody>
                                                                                                                                                                        1. <label id="stodh"><acronym id="stodh"></acronym></label>
                                                                                                                                                                          <nobr id="stodh"><var id="stodh"></var></nobr>
                                                                                                                                                                            <nobr id="stodh"></nobr>
                                                                                                                                                                            <output id="stodh"></output>

                                                                                                                                                                              1. <nobr id="stodh"></nobr>

                                                                                                                                                                                1. <noframes id="stodh"><var id="stodh"></var>
                                                                                                                                                                                  <output id="stodh"><acronym id="stodh"></acronym></output>

                                                                                                                                                                                          <nobr id="stodh"><optgroup id="stodh"></optgroup></nobr>
                                                                                                                                                                                        1. <nobr id="stodh"><var id="stodh"><input id="stodh"></input></var></nobr>
                                                                                                                                                                                          <output id="stodh"><output id="stodh"></output></output>
                                                                                                                                                                                              <tbody id="stodh"></tbody>

                                                                                                                                                                                            1. <label id="stodh"><output id="stodh"><dl id="stodh"></dl></output></label>
                                                                                                                                                                                              <noframes id="stodh">

                                                                                                                                                                                              <cite id="stodh"><output id="stodh"></output></cite>

                                                                                                                                                                                              <nobr id="stodh"><nobr id="stodh"></nobr></nobr>
                                                                                                                                                                                                <label id="stodh"><acronym id="stodh"></acronym></label>
                                                                                                                                                                                                1. <strong id="stodh"><delect id="stodh"><dl id="stodh"></dl></delect></strong>

                                                                                                                                                                                                      <nobr id="stodh"></nobr>

                                                                                                                                                                                                    1. <meter id="stodh"></meter>
                                                                                                                                                                                                      1. <tbody id="stodh"></tbody>
                                                                                                                                                                                                        <nobr id="stodh"></nobr>
                                                                                                                                                                                                      2. <tbody id="stodh"><code id="stodh"></code></tbody>
                                                                                                                                                                                                        <nobr id="stodh"><var id="stodh"><b id="stodh"></b></var></nobr>

                                                                                                                                                                                                              1. <label id="stodh"><acronym id="stodh"><source id="stodh"></source></acronym></label><label id="stodh"></label>
                                                                                                                                                                                                                <menuitem id="stodh"></menuitem>

                                                                                                                                                                                                              2. <nobr id="stodh"></nobr>

                                                                                                                                                                                                                <tbody id="stodh"><optgroup id="stodh"></optgroup></tbody>

                                                                                                                                                                                                              3. <label id="stodh"><acronym id="stodh"></acronym></label>

                                                                                                                                                                                                                  <tbody id="stodh"><code id="stodh"></code></tbody>

                                                                                                                                                                                                                          <label id="stodh"><output id="stodh"><dl id="stodh"></dl></output></label>

                                                                                                                                                                                                                        1. <menuitem id="stodh"></menuitem>

                                                                                                                                                                                                                            1. <output id="stodh"></output>
                                                                                                                                                                                                                              <nobr id="stodh"><var id="stodh"><b id="stodh"></b></var></nobr>

                                                                                                                                                                                                                              <tbody id="stodh"><optgroup id="stodh"></optgroup></tbody>

                                                                                                                                                                                                                              Φ14.2銅包鋼接地棒

                                                                                                                                                                                                                              Φ14.2銅包鋼接地棒

                                                                                                                                                                                                                              Φ14.2銅包鋼接地棒內芯為優質Q235低碳鋼芯,此鋼芯強度恨高,導磁性良好,有利于電磁場的傳輸與擴散,表層金屬為99.9%無氧銅;銅層厚度分別為:0.127mm、0.25mm、0.33mm、0.50mm、1.0mm等多種規格;銅層結合力實驗持續體溫300℃達1小時以上后急冷,銅層不剝落;耐腐蝕性測試實驗將該接地棒放入濃度10%的硝酸液中浸泡90小時以上,腐蝕失重不大于15%;抗拉強度大于500N/mm,適于深深的打入地下;電阻率低于0.059Ωmm,從而滿足特殊場合低電阻的要求。

                                                                                                                                                                                                                              Φ14.2銅包鋼接地棒抗拉強度大(高大600牛頓/平方毫米),耐腐蝕性強(可保證使用壽命30年以上),有恒定低電阻及良好的可塑性,既有銅的高導電性能有間有鋼材特性。電鍍工藝生產的銅包鋼接地極,克服了套管包覆法存在的結合力差等缺陷。青島方雷防雷接地可廣泛用于輸變電和通訊線路、電站、建筑物及天線的接地裝置中,也可用于計算機等電子設備的接地系統,并可與接閃器(避雷針、先導放電避雷針、避雷帶、避雷線)及引下線組成防雷接地裝置。

                                                                                                                                                                                                                              Φ14.2銅包鋼接地棒(鍍銅厚度≥0.254mm)

                                                                                                                                                                                                                              序號

                                                                                                                                                                                                                              規格

                                                                                                                                                                                                                              型號

                                                                                                                                                                                                                              直徑

                                                                                                                                                                                                                              長度

                                                                                                                                                                                                                              重量

                                                                                                                                                                                                                              1

                                                                                                                                                                                                                              Φ14.2*1220

                                                                                                                                                                                                                              FL-01

                                                                                                                                                                                                                              14.2

                                                                                                                                                                                                                              1220

                                                                                                                                                                                                                              1.53

                                                                                                                                                                                                                              2

                                                                                                                                                                                                                              Φ14.2*1500

                                                                                                                                                                                                                              FL-02

                                                                                                                                                                                                                              14.2

                                                                                                                                                                                                                              1500

                                                                                                                                                                                                                              1.88

                                                                                                                                                                                                                              3

                                                                                                                                                                                                                              Φ14.2*2500

                                                                                                                                                                                                                              FL-03

                                                                                                                                                                                                                              14.2

                                                                                                                                                                                                                              2500

                                                                                                                                                                                                                              3.16

                                                                                                                                                                                                                              Φ14.2銅包鋼接地棒使用于一般環境和潮濕、鹽堿、酸性土壤及產生的化學腐蝕介質的特殊環境,銅包鋼接地棒廣泛用于發電廠、變電站、輸變電站線路桿塔、通訊基站、機場、鐵路、地鐵站、各種高層建筑、微波中繼站、網絡機房、石油化工廠、儲油庫等場所防雷接地、防靜電接地、保護接地、工作接地等。

                                                                                                                                                                                                                              上一產品:不銹鋼離子接地棒

                                                                                                                                                                                                                              下一產品:Φ17.2銅包鋼接地棒

                                                                                                                                                                                                                              一品道门中文字幕视频,受被两个攻做到哭H年下攻,97影院午夜在线影,夜夜未满十八勿进的爽爽影院 <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <文本链> <文本链> <文本链> <文本链> <文本链> <文本链>