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tcPro"><section class="home-main container clearfix"><div id="pjqxz2u" class="twoCol"><div id="was2yap" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_jzjc/">建筑、建材</a>?<a href="http://m.cdcfah.com/cp/second-jzjc_gdxt/">管道系統(tǒng)</a>?<a href="http://m.cdcfah.com/cp/third-gdxt_qtgdxt/">其他管道系統(tǒng)</a>?昆明排水管道品牌信息推薦昆明元森商貿(mào)供應(yīng)</p><div id="3cuwdue" class="leftbox clearfix"><h1>昆明排水管道品牌信息推薦昆明元森商貿(mào)供應(yīng)</h1><div id="r22ttlf" class="proBig"><div id="laxz8qx" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/yuansenshangmao/2020/1/637140148210298852/6371401482102988524347975.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rby7skk" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/yuansenshangmao/2020/1/637140148210298852/6371401482102988524347975.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7j38skl" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>昆明排水管道品牌</p><p><span>***更新：</span>2020-05-30 02:14:15</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="imoasj8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昆明元森商貿(mào)有限公司</a></p><p><span>聯(lián)系人：</span>田經(jīng)理</p><p><span>郵箱: </span>770766629@qq.com</p><p><span>電話: </span>18988498405</p><p><span>傳真: </span>0871_67271698</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0871-67271698</p><p><span>地址: </span>云南省昆明市官渡區(qū)東聚五金機(jī)電城東聚大廈317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="3bdkmt7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="zikmtap" class="box"><p><p> 現(xiàn)在的塑料管道在不斷的發(fā)展，也擁有很多不同類型的管材，而PE聚乙烯管就是其中的一種，并且在管道行業(yè)占有一席之地，該管材本身是不阻燃的，但由于國家標(biāo)準(zhǔn)本身要求需要埋地安裝，昆明排水管道品牌，當(dāng)PE管道安裝在室外并且埋于地下，在正常情況下不存在管材著火及外力破壞的情況，應(yīng)此，在室外消防管網(wǎng)中可以考慮使用，在采用PE管道做消防管時(shí)，一般有以下要求： </p> <p> 消防給水系統(tǒng)埋地管道的埋深應(yīng)符合下列規(guī)定。 </p> <p> （1）管道的埋深應(yīng)考慮地面、埋深荷載和冰凍線對消防水管道的影響；（2）管道埋深不應(yīng)小于0.8m；（3）在機(jī)動車道下時(shí)埋深不應(yīng)小于0.9m；（4）在寒冷地區(qū)管道的埋深應(yīng)在冰凍線以下0.3m；（5）寒冷地區(qū)室外閥門井應(yīng)設(shè)置防凍措施。 </p> <p> 雖然現(xiàn)在PE聚乙烯管在很多不同的領(lǐng)域中都有著廣的應(yīng)用，但是不管在哪個(gè)領(lǐng)域使用，都應(yīng)該遵循一定的要求，比如在進(jìn)行使用管材當(dāng)消防管時(shí)應(yīng)該多加注意以上的要求以及事項(xiàng)，昆明排水管道品牌，從而保證在進(jìn)行使用的時(shí)候不會發(fā)生問題，昆明排水管道品牌，當(dāng)然在進(jìn)行安裝的時(shí)候也要按照正確的操作步驟進(jìn)行使用，進(jìn)而使管材發(fā)揮出相應(yīng)的使用效果。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明排水管道品牌" src="http://tyunfile.71360.com/UpLoadFile/yuansenshangmao/2020/1/637140148210298852/6371401482102988524347975.jpg"></div><p> 現(xiàn)在的塑料管道在不斷的發(fā)展，也擁有很多不同類型的管材，而PE聚乙烯管就是其中的一種，并且在管道行業(yè)占有一席之地，該管材本身是不阻燃的，但由于國家標(biāo)準(zhǔn)本身要求需要埋地安裝，當(dāng)PE管道安裝在室外并且埋于地下，在正常情況下不存在管材著火及外力破壞的情況，應(yīng)此，在室外消防管網(wǎng)中可以考慮使用，在采用PE管道做消防管時(shí)，一般有以下要求： </p> <p> 但當(dāng)城鎮(zhèn)人口不大于2.5萬人時(shí)，接市政消火栓的市政水管道的管徑可適當(dāng)降低，但環(huán)狀給水網(wǎng)不得小于D110，當(dāng)枝狀管網(wǎng)時(shí)管徑不得小于D160。 </p> <p> 區(qū)域消防給水系統(tǒng)和聯(lián)合消防給水系統(tǒng)應(yīng)采用環(huán)狀PE聚乙烯管消防水管網(wǎng)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明排水管道品牌" src="http://tyunfile.71360.com/UpLoadFile/yuansenshangmao/2019/11/637090825367184639/6370908253671846398282870.png"></div><p> pe給水管連接方式 </p> <p> PE給水管之間有熱熔對接、熱熔承插和電熔連接等連接方式。很多施工人員對熱熔對接和熱熔承插的pe給水管連接方式很熟悉，但對電熔連接的pe給水管連接方式往往把握不好。我們可以按照以下步驟進(jìn)行操作： </p> <p> 1.切管：管材的連接段要求切面垂直，以保證有足夠的熱熔區(qū)； </p> <p> 2.清潔：清潔管材接頭部位，并標(biāo)出插入深度線； </p> <p> 3.清理：用細(xì)砂紙、刮刀等工具刮除管材表面氧化層，并用清潔的棉布擦拭管材及管件連接面上的污物； </p> <p> 4.嵌套：將管材和電熔管件嵌套在一起，連接電容焊機(jī)； </p> <p> 5.校正：調(diào)整管材和管件位置，保證管材和電容管件在同一軸線上； </p> <p> 6.通電熔連：按照管件上標(biāo)明的參數(shù)（設(shè)定時(shí)間和電壓，無需設(shè)定電流）進(jìn)行通電； </p> <p> 7.冷卻：PE給水管和電熔管件之間的連接需要在完全冷卻后才能達(dá)到比較好效果和比較好強(qiáng)度。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明排水管道品牌" src="http://tyunfile.71360.com/UpLoadFile/yuansenshangmao/2019/11/637090820210539813/6370908202105398137656346.png"></div></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/81836.html</p></div></div></div></div></div><div id="ixp88da" class="page-right twoColRt"><div id="t399tfr" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rgdanuw" class="recomPic likePro"><a 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