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href="http://www.cdcfah.com/cp/first-_jzjc/">建筑、建材</a>?<a href="http://www.cdcfah.com/cp/second-jzjc_gdxt/">管道系統(tǒng)</a>?<a href="http://www.cdcfah.com/cp/third-gdxt_lrsxt/">冷熱水系統(tǒng)</a>?重慶冷熱水聚氨酯保溫管規(guī)格服務(wù)至上萬里管道</p><div id="jnzry32" class="leftbox clearfix"><h1>重慶冷熱水聚氨酯保溫管規(guī)格服務(wù)至上萬里管道</h1><div id="nlikrda" class="proBig"><div id="isjgs2c" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/13386636601/637202360701103515/6014427.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zj8s77s" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/13386636601/637202360701103515/6014427.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8kp82ne" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>重慶冷熱水聚氨酯保溫管規(guī)格</p><p><span>***更新：</span>2020-06-05 00:18:52</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="efqnpwy" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波萬里管道有限公司</a></p><p><span>聯(lián)系人：</span>吳金龍</p><p><span>郵箱: </span>862273300@qq.com</p><p><span>電話: </span>13386636601</p><p><span>傳真: </span>0574_86220536</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0574-86228622</p><p><span>地址: </span>寧波市北侖區(qū)春曉街道?？诤勇?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="8dfmofr" class="page-proshow02"><p class="title">詳細說明</p><div id="uxebs8k" class="box"><p><p> 聚氨酯保溫管在生產(chǎn)時，有時我們會發(fā)現(xiàn)泡沫變脆，聚氨酯保溫管泡沫強度較小且泡沫較軟，此現(xiàn)象由黑白料比例失調(diào)引起，適當增大黑料比例即可。同時也需要注意不在使黑料比例太大，否則，也會使泡沫變脆，亦影響泡沫性能。萬里管道的生產(chǎn)技術(shù)工人大多有5-8年以上的生產(chǎn)經(jīng)驗，了解并掌握合理的黑白料配比，重慶冷熱水聚氨酯保溫管規(guī)格，生產(chǎn)的泡沫軟硬適中，保溫效果可靠。聚氨酯保溫管已經(jīng)在我國成為一項比較成熟的技術(shù)，重慶冷熱水聚氨酯保溫管規(guī)格，重慶冷熱水聚氨酯保溫管規(guī)格，萬里管道**于同行業(yè)研制出WBR型預制聚氨酯保溫管，實用性能強，質(zhì)量可靠。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶冷熱水聚氨酯保溫管規(guī)格" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360701103515/6014427.jpg"></div><p> 聚氨酯保溫管也分很多種，我們?nèi)f里管道帶大家現(xiàn)在來了解一下聚氨酯保溫管具有怎樣的優(yōu)勢:聚氨酯直埋保溫管在用于供熱(供冷)工程上，其保溫密封效果較好，用于埋地敷設(shè)，不僅節(jié)約能源、減少浪費，既不占地，又美化環(huán)境域。當用在油氣輸送上、能滿足長輸要求，免去了運行維護，大限度地滿足保溫防凍要求，減少加熱設(shè)備，降低了工程造價，且安裝特別方便，縮短工期。當用于地熱、溫泉輸送上，滿足降溫要求，實現(xiàn)長輸。用于水利、采礦傳統(tǒng)管道保溫的效果越來越差，因此對于北方地區(qū)而言，需要抗凍的地方，起不了抗凍的效果，極容易使管道損壞，這樣就又需要再次投入維修成本更換管道，而聚氨酯保溫管具有抗凍抗曬耐高溫，保溫管使用壽命長達30年，后期不用人工維修，代替了傳統(tǒng)的管道，萬里管道成為各種工程的指定產(chǎn)品。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶冷熱水聚氨酯保溫管規(guī)格" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360363515625/1819044.jpg"></div><p> 工作含有鐵的聚氨酯保溫管一般分為三層。首層為工作鋼管層，根據(jù)設(shè)計和客戶的要求一般選用無縫鋼管、螺旋鋼管和直縫鋼管。第二層為氨酯保溫層。用高壓發(fā)泡機在鋼管與外護層之間形成的空腔中一次性注入硬質(zhì)聚氨酯泡沫塑料原液而成。第三層為密度聚乙烯保護層。其作用是保護聚氨酯保溫層,防腐、防水。如今,聚氨酯保溫管的應(yīng)用非常普遍,一些廠家在生產(chǎn)聚氦酯保溫管的時候在節(jié)能方面做了很大的改進。以目前情況而言,聚氨酯保溫管的優(yōu)越性是任何保溫管道都難以比擬的。它保溫性能很好,節(jié)省了能源,占地面積少、工程造價低、施工周期短等優(yōu)點博得了廣大客戶的認可。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶冷熱水聚氨酯保溫管規(guī)格" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360368417968/6142432.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/147075.html</p></div></div></div></div></div><div id="pz37rtf" class="page-right twoColRt"><div id="3bykh82" class="box01 margin10 clearfix"><h3><a 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