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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8qnpbn7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348275816171875/679434.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3b3lw7k" 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>弱電槽式橋架生產(chǎn)廠家,熱鍍鋅橋架</p><p><span>***更新：</span>2021-01-20 01:12:59</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="z8ofbik" 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: </span>021-36328200</p><p><span>地址: </span>寶山區(qū)上大路178弄47號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="polskbn" class="page-proshow02"><p class="title">詳細說明</p><div id="xwtlsuw" class="box"><p><p style="text-indent:25px">鍍鋅橋架和防火橋架區(qū)別：目前人們常常都會運用到電纜橋架，電纜橋架的類型有很多，防火橋架和鍍鋅電纜橋架是當中的兩種，施工過程中挑選合適的電纜橋架是十分重要的事，那這兩種電纜橋架它們之間有什么不同呢？兩者用途差異：防火橋架主要用于10KV以內(nèi)電力電纜，還有控制電纜、照明布線等室內(nèi)外架空電纜溝，弱電槽式橋架生產(chǎn)廠家、隧道施工的鋪設(shè)。防火橋架主要由玻璃纖維增強材料、無機黏合劑復(fù)合的防火板、金屬骨架復(fù)合還有其他的防火基材組成，外層加防火涂料。防火橋架遇火后不容易燃燒，進而阻隔火勢蔓延。防火橋架具備十分優(yōu)良的防火阻火實際效果，又具備防火、耐油，弱電槽式橋架生產(chǎn)廠家、抗腐蝕、無毒性、整體安裝便捷等特性。防火涂料有涂層薄，弱電槽式橋架生產(chǎn)廠家、耐火極限高、粘接力強的特性。當鋅層破壞嚴重，危及到鐵基體時，鋅對基體產(chǎn)生電化學保護。弱電槽式橋架生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="弱電槽式橋架生產(chǎn)廠家,熱鍍鋅橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348275816171875/679434.png"></div><p style="text-indent:25px">熱鍍鋅是將鋼、不銹鋼、鑄鐵等金屬浸入熔融液態(tài)金屬或合金中獲得鍍層的一種工藝技術(shù)。熱鍍鋅是當今世界上應(yīng)用較普遍、性能價格比比較優(yōu)的鋼材表面處理方法。熱鍍鋅產(chǎn)品對鋼鐵的減蝕延壽、節(jié)能節(jié)材起著不可估量和不可替代的作用，同時鍍層鋼材也是國家扶植和優(yōu)先發(fā)展的高附加值短線產(chǎn)品。目前我國熱鍍鋅行業(yè)進入新的高速、持續(xù)發(fā)展階段。常見的熱鍍鋅鋼材品種有鍍鋅鋼板和鋼帶，鍍鋅鋼絲和鋼絲網(wǎng)，鍍鋅鋼管，鍍鋅型鋼和結(jié)構(gòu)件，鍍鋅管件（可鍛鑄鐵管件），鍍鋅零部件、緊固件，鍍鋅器件制品等，常見鍍層有純鋅鍍層、鋅鋁合金鍍層（鋅鋁稀土、鋅鋁鎂、鋅鋁鉛）、鋅鎳合金鍍層、鋁鋅合金鍍層（鋁鋅硅）等。弱電槽式橋架生產(chǎn)廠家鋼制橋架相信在是在建筑行業(yè)用的較多的，畢竟性能強，成本低。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="弱電槽式橋架生產(chǎn)廠家,熱鍍鋅橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348275375947266/7071009.png"></div><p style="text-indent:25px">鍍鋅橋架和熱鍍鋅橋架：很多人以為鍍鋅橋架就是熱鍍鋅橋架，其實是錯誤的，鍍鋅橋架不等于熱鍍鋅橋架。熱鍍鋅橋架又可分為“熱浸鋅”和“熱鍍鋅”兩種，鍍鋅就是“冷鍍鋅”或“電鍍鋅”。鍍鋅橋架是用“冷鍍鋅板”制造而成，而熱鍍鋅橋架是用冷鍍鋅橋架經(jīng)過表面處理浸鋅一層熱鍍鋅制造而成，制造工藝不同。冷鍍鋅橋架的冷鍍鋅鋅層較熱鍍光亮，但較薄，抗銹蝕能力較弱。熱鍍鋅橋架熱鍍鋅鍍層較厚，抗侵蝕能力較強。比鍍鋅橋架的壽命要長，無論是硬度還是耐沖擊，熱鍍鋅是占相對優(yōu)勢的。當然熱鍍鋅橋架的成本較高。</p><p style="text-indent:25px">鍍鋅產(chǎn)品普遍地應(yīng)用于建筑、通訊、電力、交通、能源、汽車、輕工（家電）、農(nóng)業(yè)、畜牧漁業(yè)、石化等行業(yè)，其主要用途如下： (1）輕工、家電工業(yè)：空調(diào)機、電視機、洗衣機、電冰箱、微波爐、熱水器等家電外殼和底板，計算機底板和外殼，民用煙囪、廚具、水桶、貨柜等。 (2）電力、通訊工業(yè)：電力輸變電鐵塔、通訊鐵塔、電纜鎧裝帶、通訊用鍍鋅低碳鋼絲、鋼芯鋁鉸線用鍍鋅鋼絲、吊架、懸掛、緊固用鍍鋅鋼絞線。電桿橫擔、拉線和緊固件、各種電纜橋架。 (3）建筑業(yè)：各種工業(yè)及民用建筑用輕鋼龍骨，建筑層面板、瓦楞板、屋頂格柵，通風、給排水用鍍鋅管。施工要求較高的工地會用到熱鍍鋅橋架。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="弱電槽式橋架生產(chǎn)廠家,熱鍍鋅橋架" src="https://tyunfile.71360.com/UploadFile/yxdqsb/637348275977363281/6649269.png"></div><p style="text-indent:25px">橋架常用規(guī)格參考價格：防火橋架/噴塑橋架：200×100×1.2mm（國標）42元/米防火橋架/噴塑橋架：300×100×1.5mm（國標）64.7元/米防火橋架/噴塑橋架：400×100×1.5mm（國標）80.1元/米 1060鋁合金橋架：200×100×1.2mm（國標）48.9元/米 1060鋁合金橋架：300×100×1.5mm（國標）80.1元/米 1060鋁合金橋架：400×100×1.5mm（國標）99.2元/米 304不銹鋼橋架：200×100×1.2mm（國標）140.7元/米 304不銹鋼橋架：300×100×1.5mm（國標）230.9元/米 304不銹鋼橋架：400×100×1.5mm（國標）285.8元/米熱鍍鋅(熱浸鋅)橋架：300×100×1.5mm（國標）87.2元/米熱鍍鋅(熱浸鋅)橋架：400×100×1.5mm（國標）107.8元/米熱鍍鋅(熱浸鋅)橋架：400×150×1.5mm（國標）118.2元/米熱鍍鋅鍍層偏厚，抗腐蝕作用較強。弱電槽式橋架生產(chǎn)廠家</p><p style="text-indent:25px">鍍鋅橋架跨接線要求：沿電纜橋架全長另敷設(shè)接地干線時，每段電纜橋架應(yīng)起碼有一點與接地干線可靠連接。弱電槽式橋架生產(chǎn)廠家</p><p style="text-indent:25px">橋架和金屬線槽區(qū)：（1）、電纜橋架一般寬度>200mm，金屬線槽寬度<200mm 。（2）、電纜橋架主要用于敷設(shè)電纜，金屬線槽主要用于敷設(shè)導(dǎo)線。（3）、電纜橋架型式有梯式、槽式、托盤式、組合式等多種，而在材質(zhì)和防腐處理方面又分鋁合金、玻璃鋼、冷（熱）軋鋼板鍍鋅、噴涂等。金屬線槽就一種，一般用熱軋鋼板作成。（4）、電纜橋架敷設(shè)時一般應(yīng)考慮其荷載、撓度、填充率。（5）、金屬線槽約等于槽式電纜橋架，只不過某些金屬線槽尺寸較小罷了（地面線槽除外）。有些從橋架下來需接到配電柜的線都是走到金屬線槽里再接入配電柜。（6)、橋架有好多種、是開放式的，線槽多數(shù)是封閉的（塑料&金屬）（7）、兩種敷設(shè)方式載流量不同。（8）、橋架一般裁質(zhì)是冷軋鋼板，而線槽用的是鍍鋅鐵皮。（9）、從外觀跟材質(zhì)上分：我的觀點是橋架比金屬線槽厚，安裝相對牢固。（10）、既然規(guī)范有對橋架、金屬線槽的分別說明，它們在材質(zhì)方面就有區(qū)別?！睹裼媒ㄖ姎庠O(shè)計規(guī)范》上有對應(yīng)條款的要求。弱電槽式橋架生產(chǎn)廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2920696.html</p></div></div></div></div></div><div id="c8hoqh2" class="page-right twoColRt"><div id="w32f2hy" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ztlnfhd" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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