嘉定區(qū)鋁合金梯級式橋架定做誠信互利上海揚迅電氣設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="鋁合金槽式橋架接地：1、橋架系統(tǒng)應(yīng)具有可靠的電氣連接并使用接地線接地（只對金屬橋架）。2、當(dāng)允許利用橋架系統(tǒng)構(gòu)成接地干線回路時應(yīng)符合下列要求。橋架端部之間連接電阻應(yīng)不大于0.00033歐姆，接地孔應(yīng)清理絕緣涂層。在1KV及以下中性點直接接地"><meta name="keywords" content="嘉定區(qū)鋁合金梯級式橋架定做,鋁合金槽式橋架"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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clearfix"><h1>嘉定區(qū)鋁合金梯級式橋架定做誠信互利上海揚迅電氣設(shè)備供應(yīng)</h1><div id="rl3mjbo" class="proBig"><div id="ujv8h88" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272199746094/9413388.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cby3dcy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272199746094/9413388.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sm88qx8" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>嘉定區(qū)鋁合金梯級式橋架定做,鋁合金槽式橋架</p><p><span>***更新：</span>2021-01-22 05:15:40</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="poaq3vv" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海揚迅電氣設(shè)備成套有限公司</a></p><p><span>聯(lián)系人：</span>楊祥</p><p><span>郵箱: </span>348588334@qq.com</p><p><span>電話: </span>13901927698</p><p><span>傳真: </span>021_36328300</p><p><span>網(wǎng)址: </span>http://www.yangsdq.com</p><p><span>手機(jī): </span>021-36328200</p><p><span>地址: </span>寶山區(qū)上大路178弄47號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="38mtdp7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="y28oqxu" class="box"><p><p style="text-indent:25px">鋁合金槽式橋架接地：1、橋架系統(tǒng)應(yīng)具有可靠的電氣連接并使用接地線接地（只對金屬橋架）。2、當(dāng)允許利用橋架系統(tǒng)構(gòu)成接地干線回路時應(yīng)符合下列要求。橋架端部之間連接電阻應(yīng)不大于0.00033歐姆，接地孔應(yīng)清理絕緣涂層。在1KV及以下中性點直接接地系統(tǒng)中，受電設(shè)備的接地與系統(tǒng)中性線接地相連。裝有處動切斷供電裝軒時，橋架的級長方向金屬橫截面積應(yīng)不小于規(guī)定值。3、沿橋架全長另敷設(shè)接地干線時，每段（包括非直線段）橋架應(yīng)至少有一點與接地干線可靠連接。4、對于振動場所，嘉定區(qū)鋁合金梯級式橋架定做，嘉定區(qū)鋁合金梯級式橋架定做，嘉定區(qū)鋁合金梯級式橋架定做，在接地部位的連接處應(yīng)裝置彈簧圈。槽式鋁合金橋架較適用于敷設(shè)計算機(jī)電纜、通信電纜、熱電偶電纜及其他高靈敏系統(tǒng)的控制電纜等。嘉定區(qū)鋁合金梯級式橋架定做</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉定區(qū)鋁合金梯級式橋架定做,鋁合金槽式橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272199746094/9413388.png"></div><p style="text-indent:25px">槽式電纜橋架是用整張鋼板彎制而成的槽式部件，槽式電纜橋架具有一定的深度和封閉性。槽式電纜橋架的外形構(gòu)造簡單，是一個封閉式的或者是半封閉式的長方體狀。它的性能與其他的電纜橋架相比，具有更好的防塵性能，并且抗干擾性能也明顯增強(qiáng)。尤其是在電纜橋架的表面采取了鍍鋅工藝，且加入了防火涂料的應(yīng)用，更全方面的提高電纜橋架的耐火性能與防腐蝕性能。槽式電纜橋架抗干擾的性能決定了它適宜用在通信電纜、計算機(jī)電纜的敷設(shè)上，它的封閉性讓其能夠應(yīng)用于全封閉式的電纜敷設(shè)，對于重腐蝕的環(huán)境中的電纜有較好的防護(hù)效果。靜安區(qū)鋁合金耐火橋架生產(chǎn)銷售鋁合金槽式橋架是一種采用鋁合金材料制作而成的槽式橋架。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉定區(qū)鋁合金梯級式橋架定做,鋁合金槽式橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272711640625/8950193.png"></div><p style="text-indent:25px">鋁合金槽式橋架及附件必須符合國家及行業(yè)有關(guān)規(guī)定橋架用鉚釘應(yīng)符GB12615-2004《封閉型平圓頭抽芯鉚釘》等標(biāo)準(zhǔn)的規(guī)定。外觀:橋架外部須平整光滑,無劃痕，內(nèi)部不應(yīng)有銳邊、毛刺或損傷電纜絕緣的凸出部分。電纜橋架梯邊采用雙梯邊形式。電纜橋架梯邊厚度不低于3mm。橋架底板、蓋板、隔板及附件厚度選用符合以下要求:電纜橋架的底板、蓋板、中間隔板的厚度應(yīng)滿足δ≥2.5mm,連接片厚度保證與雙梯邊橋架壁厚相同,長度不小于220毫米的避免積存雨水減少腐蝕，蓋板制作為平板式結(jié)構(gòu)并且保證與電纜橋架協(xié)調(diào)、配合,蓋板數(shù)量根據(jù)清單要求配置與電纜橋架連接方式為壓扣連接壓扣能夠保證反復(fù)使用，安裝簡便固定牢固雙梯邊槽式橋架的蓋板一端配鉚護(hù)頭，護(hù)頭用于壓蓋板對接縫具有防雨作用。</p><p style="text-indent:25px">橋架表面所要做的工藝：1.在給橋架表面做工藝的時候，常常會運用到熱鍍鋅跟電鍍鋅。2.在給橋架表面增加鍍鋅時，是一定要注意它的平均性。3.給橋架表面做好鍍鋅之后，往往還需要讓它在化學(xué)反應(yīng)中進(jìn)行浸泡。以上所述的三點，便是屬于市場上常見橋架表面，所一定要做好的工藝。一般情況下，為了讓市上的橋架都有著非常好的壽命。其表面都是要有著非常好的噴塑。橋架的噴塑往往都是怎樣進(jìn)行的？1.橋架表面的噴塑工藝，也會跟材料不同而運用不同的噴塑工藝，如：鍍鋅橋架便可采用鋅鍋溶液。2.在對橋架進(jìn)行噴塑工藝的時候，往往還會讓它在化學(xué)清洗液當(dāng)中翻滾一遍。3.對于橋架表面上的噴塑，往往是需要將鐵合金融入到它的體內(nèi)。在選擇橋架的寬度的時候，需要留有一定的備用空位。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉定區(qū)鋁合金梯級式橋架定做,鋁合金槽式橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348272843085938/1670879.png"></div><p style="text-indent:25px">槽式橋架對控制電纜屏蔽干擾和重腐蝕環(huán)境中電纜的防護(hù)都有較好效果。需屏蔽電氣干擾的電纜網(wǎng)路或有防護(hù)外部（如：有腐蝕液休，易燃粉塵等環(huán)境）影響的要求時，應(yīng)選用槽式復(fù)合型防腐屏蔽電纜橋架（帶蓋）。強(qiáng)腐蝕性環(huán)境應(yīng)采用（F）類復(fù)合環(huán)氧樹脂防腐阻燃型電纜橋架。托臂、支架也要選用同樣材料，提高橋架及附件的使用壽命，電纜橋架在容易積灰和其它需遮蓋的環(huán)境或戶外場所宜加蓋板?？筛鶕?jù)現(xiàn)場還環(huán)境及技術(shù)要求選用托盤式、槽式、梯級式、玻璃防腐阻燃電纜橋架或鋼質(zhì)普通型橋架。在容易積灰和其它需遮蓋的環(huán)境或戶外場所宜加蓋板。在公共通道或戶外跨越道路段，底層梯級的底部宜加墊板或在該段使用托盤。大跨距跨越公共通道時，可根據(jù)用戶要求提高橋架的載荷能力或選用行架。在選擇槽式橋架的彎通或引上、引下裝置時，不應(yīng)小于電纜橋架內(nèi)電纜較小允許彎曲半徑。青浦區(qū)鋁合金耐火橋架哪個牌子好</p><p style="text-indent:25px">槽式鋁合金問橋架對控制電纜的屏蔽干擾和重腐蝕答中環(huán)境電纜的防護(hù)都有較好的效果。嘉定區(qū)鋁合金梯級式橋架定做</p><p style="text-indent:25px">鋁合金槽式橋架電纜橋架在有防火要求的區(qū)段內(nèi)，可在電纜梯架、托盤內(nèi)添加具有耐火或難燃性能的板、網(wǎng)等材料構(gòu)成封閉或半封閉式結(jié)構(gòu)，并采取在橋架及其支吊架表面涂刷防火涂層等措施，其整體耐火性能應(yīng)滿足國家有關(guān)規(guī)范或標(biāo)準(zhǔn)的要求。在工程防火要求較高的場所，不宜采用鋁合金電纜橋架。在選擇槽式電纜橋架的彎通或引上、引下裝置時，不應(yīng)小于電纜橋架內(nèi)電纜小允許彎曲半徑。對于跨距大于6m 的鋼制電纜橋架和跨距大于2m 或承載要求大于荷載等級D級的鋁合金電纜橋架，應(yīng)按工程條件進(jìn)行強(qiáng)度、剛度及穩(wěn)定性的計算或試驗驗證。嘉定區(qū)鋁合金梯級式橋架定做</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2955748.html</p></div></div></div></div></div><div id="8gi2vxo" class="page-right twoColRt"><div id="u8p8rj3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="yhov7v3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="wqxzyul" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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