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當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a 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>?重慶熱力聚氨酯保溫管出廠價(jià)格信息推薦萬(wàn)里管道</p><div id="hkqo78i" class="leftbox clearfix"><h1>重慶熱力聚氨酯保溫管出廠價(jià)格信息推薦萬(wàn)里管道</h1><div id="xatocbw" class="proBig"><div id="2dlb8hn" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/13386636601/637202360377705078/5886573.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="u87d7i3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/13386636601/637202360377705078/5886573.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ygxs0p4" 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>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>重慶熱力聚氨酯保溫管出廠價(jià)格,聚氨酯保溫管</p><p><span>***更新：</span>2020-07-29 15:10:54</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="rnyymb7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波萬(wàn)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(jī): </span>0574-86228622</p><p><span>地址: </span>寧波市北侖區(qū)春曉街道?？诤勇?號(hào)</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="hkq3o2b" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="mujkhck" class="box"><p><p> 聚氨酯保溫管應(yīng)用十分普遍，同時(shí)經(jīng)過(guò)大量工程施工的檢驗(yàn)，發(fā)現(xiàn)其有以下特點(diǎn)： </p> <p> 1、采用固定在內(nèi)工作鋼管上的流動(dòng)支架和外套管內(nèi)壁摩擦,保溫材料跟隨工作鋼管一起活動(dòng),不會(huì)岀現(xiàn)保溫材料的機(jī)槭磨損、粉化。 </p> <p> 2、外套鋼管強(qiáng)度高、密封性能好,可有效地防水、抗?jié)B。 </p> <p> 3、外套鋼管的外壁采用質(zhì)量防腐處理，重慶熱力聚氨酯保溫管出廠價(jià)格,使外套鋼管的防腐層壽命在20年以上。 </p> <p> 4、工作鋼管的保溫層選用質(zhì)量保溫材料,保溫效果好5，重慶熱力聚氨酯保溫管出廠價(jià)格，重慶熱力聚氨酯保溫管出廠價(jià)格、工作鋼管保溫層與外套鋼管之間留有10~20mm左右的間隙,既可直到進(jìn)一步保溫的作用。又是直埋管道極為通暢的排潮通道,使排潮管真正起到及時(shí)排潮的作用,同時(shí)起到信號(hào)管的作用;或?qū)⑵涑槌傻驼婵?可更有效地保溫并降低外套管內(nèi)壁腐蝕。 </p> <p> <br /> 聚氨酯保溫管的使用有效的解決了城鎮(zhèn)集中供熱中-50℃～120℃熱網(wǎng)管道中保溫、滑動(dòng)潤(rùn)滑和管端的防水問(wèn)題。重慶熱力聚氨酯保溫管出廠價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶熱力聚氨酯保溫管出廠價(jià)格,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360377705078/5886573.png"></div><p> 聚氨酯保溫管在生產(chǎn)時(shí)，有時(shí)我們會(huì)發(fā)現(xiàn)泡沫變脆，聚氨酯保溫管泡沫強(qiáng)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(dāng)增大黑料比例即可。同時(shí)也需要注意不在使黑料比例太大，否則，也會(huì)使泡沫變脆，亦影響泡沫性能。萬(wàn)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(yàn)，了解并掌握合理的黑白料配比，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(guó)成為一項(xiàng)比較成熟的技術(shù)，萬(wàn)里管道**于同行業(yè)研制出WBR型預(yù)制聚氨酯保溫管，實(shí)用性能強(qiáng)，質(zhì)量可靠。 </p> <p> <br /> 陜西夾克聚氨酯保溫管多少錢聚氨酯保溫管的分類按照其輸送介質(zhì)的溫度可以分為：熱水聚氨酯保溫管、保冷聚氨酯保溫管。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶熱力聚氨酯保溫管出廠價(jià)格,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360362607421/4765090.jpg"></div><p> 聚氨酯保溫管是分三層的結(jié)構(gòu),這種管材有一層外保護(hù)層、還有一層保溫層和防滲漏層外保護(hù)層材料是玻璃鋼材料或者是聚乙烯材料,也可能是其他材料。這種管材的敷設(shè)方式有直埋的方式、架空的方式、以及少量采取地溝方式這樣的三種敷設(shè)形式。聚氨酯保溫管的應(yīng)用十分普遍,這種管材目前被普遍應(yīng)用在石油領(lǐng)域、化工領(lǐng)域、城區(qū)熱網(wǎng)等工程之中,適用的保溫范圍在-50℃—120℃的溫度,逐漸擴(kuò)大,已經(jīng)達(dá)到了-70°—140°范圍,這種管材主要用在管道的保溫隔熱、容器內(nèi)熱介質(zhì)物料的保溫隔熱等。 </p> <p> <br /> </p><p> 聚氨酯保溫管在安裝前需要進(jìn)行組對(duì)焊接，焊接后方可使用，在焊接時(shí)具有一定的規(guī)范，需要遵守且注意。以下是規(guī)范內(nèi)容： </p> <p> （1）焊件組對(duì)前及焊接前，應(yīng)將坡口及內(nèi)外側(cè)表面不小于20mm范圍內(nèi)的雜質(zhì)、污物、毛刺和鍍鋅層等清理干凈，并不得有裂縫、雜質(zhì)等缺點(diǎn)。 </p> <p> （2）管子及管件對(duì)接焊縫組對(duì)時(shí)，內(nèi)壁錯(cuò)邊量不應(yīng)超過(guò)母材厚度的10％，且不應(yīng)大于2mm </p> <p> （3）焊接時(shí)，選用的焊劑應(yīng)與母材和焊絲相匹配。 </p> <p> （4）焊縫位置應(yīng)符合如下規(guī)定：直管段上兩對(duì)接焊口中心面間的距離，當(dāng)公稱尺寸大于或等于150mm時(shí)，不應(yīng)小于150mm時(shí)；除采用定型彎頭外，管道焊縫的中心與管起彎點(diǎn)的距離不應(yīng)小于管外徑，且不應(yīng)小于100mm。管道焊縫間距支管或管接頭的開(kāi)孔邊緣不應(yīng)小于50mm，且不應(yīng)小于孔徑；管道環(huán)焊縫距支、吊架凈距不得小于50mm。需熱處理的焊縫距支、吊架不得小于焊縫寬度的5倍，且不得小于100mm。 </p> <p> （5）外管檢查滿足要求。 </p> <p> <br /> 聚氨酯保溫管采用直埋敷設(shè)時(shí)，需要將各個(gè)接口連接在一起，一般外護(hù)層接口使用電熱熔套。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶熱力聚氨酯保溫管出廠價(jià)格,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360368417968/6142432.jpg"></div><p> 聚氨酯保溫管保溫層截面上空洞、氣泡百分率的測(cè)定 </p> <p> 可距外護(hù)管端頭1. 5m,切5刀形成4個(gè)環(huán)狀切塊(環(huán)狀切塊民括外護(hù)管和泡沫保溫層)，每個(gè)環(huán)狀切塊長(zhǎng)100mm。要求切面平整完好，并且切面垂直于保溫管軸線。 </p> <p> 次序肅剝開(kāi)4個(gè)100mm長(zhǎng)的環(huán)狀切塊，露出保溫層環(huán)形切面，測(cè)量環(huán)形切面上空洞和氣泡尺寸。 </p> <p> 對(duì)大于6mm的空洞和氣泡(平面上任意方向測(cè)量)，應(yīng)在兩個(gè)相互垂直方向上測(cè)量其尺寸，這兩個(gè)尺寸的乘積定義為空洞或氣泡的面積。 </p> <p> 小于6mm的空洞或氣泡的面積。 </p> <p> 所有被測(cè)空洞和氣泡面積之和占保溫層切表面面積的百分率作為測(cè)定結(jié)果。 </p> <p> <br /> 萬(wàn)里管道的聚氨酯保溫管可以滿足連續(xù)工作溫度不超過(guò)140℃的流體介質(zhì)輸送應(yīng)用。陜西夾克聚氨酯保溫管多少錢</p><p style="text-indent:25px">聚氨酯保溫管外保護(hù)管主要是看保溫工程設(shè)計(jì)、造價(jià)、環(huán)境等要求所使用的外護(hù)管介質(zhì)也都不一樣。重慶熱力聚氨酯保溫管出廠價(jià)格</p><p> 聚氨酯保溫管中由于聚氨酯硬質(zhì)泡沫保溫層是緊密地粘結(jié)在鋼管外皮，隔絕了空氣和水的滲入，能起到良好的防腐作用。同時(shí)它的發(fā)泡孔都是閉合的，吸水性很小。高密度聚乙烯外殼、玻璃鋼外殼均具有良好的防腐、絕緣和機(jī)械性能。因此，工作鋼管外皮很難受到外界空氣和水的侵蝕。只要管道內(nèi)部水質(zhì)處理好，據(jù)資料介紹，使用壽命可達(dá)30年以上，比傳統(tǒng)的地溝敷設(shè)、架空敷設(shè)使用壽命高3到4倍。萬(wàn)里管道在生產(chǎn)時(shí)，將防腐工藝，管件內(nèi)部元器件精細(xì)化處理，質(zhì)量可靠耐用+B54。 </p> <p> <br /> 重慶熱力聚氨酯保溫管出廠價(jià)格</p><p style="text-indent:25px">寧波萬(wàn)里管道有限公司是一家公司主要致力于提供熱力管道和化工石油管道領(lǐng)域的各個(gè)方面業(yè)務(wù)解決方案，特別在熱力管道領(lǐng)域擁有雄厚的技術(shù)積累。公司各類產(chǎn)品均擁有自主知識(shí)產(chǎn)權(quán)，旗下有WBK系列預(yù)制架空蒸汽保溫管道、WBD系列預(yù)制直埋蒸汽保溫管道、WBR系列預(yù)制聚氨酯保溫管道等熱力管道預(yù)制保溫管產(chǎn)品，涵蓋工程施工所需所有管道配件，廣泛應(yīng)用于全國(guó)各地的市政供熱、工業(yè)設(shè)備、造紙、紡織、石油化工等領(lǐng)域。的公司，創(chuàng)建于1993-04-14。萬(wàn)里管道作為公司主要致力于提供熱力管道和化工石油管道領(lǐng)域的各個(gè)方面業(yè)務(wù)解決方案，特別在熱力管道領(lǐng)域擁有雄厚的技術(shù)積累。公司各類產(chǎn)品均擁有自主知識(shí)產(chǎn)權(quán)，旗下有WBK系列預(yù)制架空蒸汽保溫管道、WBD系列預(yù)制直埋蒸汽保溫管道、WBR系列預(yù)制聚氨酯保溫管道等熱力管道預(yù)制保溫管產(chǎn)品，涵蓋工程施工所需所有管道配件，廣泛應(yīng)用于全國(guó)各地的市政供熱、工業(yè)設(shè)備、造紙、紡織、石油化工等領(lǐng)域。的品牌企業(yè)，為客戶提供質(zhì)量的[ "預(yù)制保溫管道", "架空保溫管道", "直埋蒸汽保溫管道", "聚氨酯保溫管道" ]。依托效率源扎實(shí)的技術(shù)積累、完善的產(chǎn)品體系、深厚的行業(yè)基礎(chǔ)，目前擁有員工數(shù)101~300人，年?duì)I業(yè)額達(dá)到1億元以上。萬(wàn)里管道始終關(guān)注建筑、建材市場(chǎng)，以敏銳的市場(chǎng)洞察力以準(zhǔn)確定位，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: 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