廣東冷熱水聚氨酯保溫管生產(chǎn)廠家客戶至上萬(wàn)里管道-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="聚氨酯保溫管的工作溫度是由一定范圍的。聚氨酯保溫管應(yīng)能在135℃下連續(xù)工作至少30年,并提供相應(yīng)老化試驗(yàn)報(bào)告,聚氨酯保溫層要能耐150℃的瞬時(shí)峰值而無(wú)碳化和變形,并提供國(guó)家認(rèn)可的檢測(cè)部門(mén)出具的預(yù)制型式檢測(cè)報(bào)告。保溫管道應(yīng)具有變形性能,在30"><meta name="keywords" content="廣東冷熱水聚氨酯保溫管生產(chǎn)廠家,聚氨酯保溫管"><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" /> 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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="cqh3qqx" class="twoCol"><div id="84rtqk3" class="page-proshow clearfix"><p class="current"> 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>?廣東冷熱水聚氨酯保溫管生產(chǎn)廠家客戶至上萬(wàn)里管道</p><div id="m8qnz88" class="leftbox clearfix"><h1>廣東冷熱水聚氨酯保溫管生產(chǎn)廠家客戶至上萬(wàn)里管道</h1><div id="nqs4rys" class="proBig"><div id="8kz4t24" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/13386636601/637202360700781250/2092054.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gpwqcw3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/13386636601/637202360700781250/2092054.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rkmbxzd" 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>廣東冷熱水聚氨酯保溫管生產(chǎn)廠家,聚氨酯保溫管</p><p><span>***更新：</span>2021-01-25 02:03:23</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="sbnwipr" 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="wahoqsu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wvxzqnp" class="box"><p><p> 聚氨酯保溫管的工作溫度是由一定范圍的。聚氨酯保溫管應(yīng)能在135℃下連續(xù)工作至少30年,并提供相應(yīng)老化試驗(yàn)報(bào)告,聚氨酯保溫層要能耐150℃的瞬時(shí)峰值而無(wú)碳化和變形,并提供國(guó)家認(rèn)可的檢測(cè)部門(mén)出具的預(yù)制型式檢測(cè)報(bào)告。保溫管道應(yīng)具有變形性能,在30年的使用壽命內(nèi),任一點(diǎn)的變形量不能超過(guò)20mm。當(dāng)變形量大于一定程度時(shí)，會(huì)產(chǎn)生裂痕或開(kāi)裂，影響保溫性能。萬(wàn)里管道建議，聚氨酯保溫管在室外架設(shè)時(shí)，外護(hù)管不要選用高密度聚乙烯管，在陽(yáng)光直射下聚乙烯會(huì)產(chǎn)生形變，廣東冷熱水聚氨酯保溫管生產(chǎn)廠家，影響保溫性能，廣東冷熱水聚氨酯保溫管生產(chǎn)廠家。 </p> <p> <br /> 聚氨酯保溫管的外護(hù)管接頭可采用PE熱縮帶或電熱熔套，廣東冷熱水聚氨酯保溫管生產(chǎn)廠家，保證密閉性及機(jī)械強(qiáng)度，且施工方便快捷。廣東冷熱水聚氨酯保溫管生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東冷熱水聚氨酯保溫管生產(chǎn)廠家,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360700781250/2092054.jpg"></div><p> 聚氨酯保溫管的防水效果較好，埋地敷設(shè)遇到地下水位上升也不會(huì)受到影響。一次性澆筑發(fā)泡工藝使得工作管、保溫層、外護(hù)管三者結(jié)合為一個(gè)緊密的整體，聚乙烯外護(hù)管及聚氨酯發(fā)泡層能夠有效防止外界物質(zhì)進(jìn)入。聚氨酯泡沫的閉孔率達(dá)92%以上，不僅作為管道的保溫層，起到保溫隔熱的作用，而且能有效地防止水、濕氣以及其他多種腐蝕性液體、氣體的浸透，防止微生物的滋生和發(fā)展。萬(wàn)里管道生產(chǎn)的聚氨酯保溫管，以其優(yōu)良的性能，方便的施工及使用年限長(zhǎng)而倍受人們歡迎。 </p> <p> <br /> 廣東冷熱水聚氨酯保溫管生產(chǎn)廠家聚氨酯保溫管在施工之前需要進(jìn)行質(zhì)量檢查，確保產(chǎn)品質(zhì)量可靠。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東冷熱水聚氨酯保溫管生產(chǎn)廠家,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360360517578/1195455.jpg"></div><p> 聚氨酯保溫管采用了一次性澆筑發(fā)泡工藝，該工藝能夠有效結(jié)合工作管和管套，緊密貼合在一起，密封性好。一次性澆筑發(fā)泡成型杜絕了兩次澆筑發(fā)泡形成的可能會(huì)縫滲漏水、出現(xiàn)空洞等現(xiàn)象，減少了工藝工序以及材料倒運(yùn)次數(shù)，降低了制作成本，提高了制作效率。該技術(shù)在全國(guó)范圍內(nèi)具有較廣闊的應(yīng)用前景，施工工藝先進(jìn)，取得了較為明顯的經(jīng)濟(jì)和社會(huì)效益，并對(duì)未來(lái)工程質(zhì)量及后期維護(hù)提供了有力保障，為今后的工程施工提供了技術(shù)支持。萬(wàn)里管道已將此技術(shù)廣泛應(yīng)用于保溫管制作工藝中，有效快捷的形成保溫層，避免空隙的出現(xiàn)。 </p> <p> <br /> </p><p> 聚氨酯保溫管的管件是有一定安裝要求的，其中彎頭、三通是其中比較重要的元器件，下面是具體的安裝要求： </p> <p> （1）彎頭和三通是焊接在管道上面，且焊縫的外觀及質(zhì)量不應(yīng)低于GB50236-2011規(guī)定的二級(jí)質(zhì)量。 </p> <p> （2）焊接完成后需要進(jìn)行無(wú)損檢測(cè)，使用射線探傷和超聲波探傷，檢查管道焊縫的質(zhì)量。 </p> <p> （3）對(duì)于公稱壁厚小于或等于6mm的焊接三遍，其角焊縫無(wú)法進(jìn)行射線或超聲波探傷時(shí)，可采用水壓檢測(cè)及著色探傷進(jìn)行替代，著色探傷不應(yīng)低于丨級(jí)質(zhì)量。聚氨酯保溫管是一種新型環(huán)保的保溫管道，它的各項(xiàng)指標(biāo)有優(yōu)于傳統(tǒng)的保溫管道，表示未來(lái)保溫管道的發(fā)展方向。</p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東冷熱水聚氨酯保溫管生產(chǎn)廠家,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360701103515/6014427.jpg"></div><p> 聚氨酯保溫管的**外層是高密度聚乙烯保護(hù)層，預(yù)制成一定壁厚的黑色（黃色）塑料管材，在經(jīng)電暈工藝處理后備用。其作用一是保護(hù)聚氨酯保溫層免遭機(jī)械硬物破壞，二是防腐防水。保溫管應(yīng)用輸送在-50℃-140℃范圍內(nèi)的各種介質(zhì)的保溫保冷工程。它廣泛應(yīng)用于城市集中供熱、 </p> <p> 暖室、冷庫(kù)、煤礦、石油港口、化工等行業(yè)的保溫保冷工程。通常情況下，DN**N250采用無(wú)縫流體，DN250以上采用螺旋鋼管，也可根據(jù)工程需要采用用戶要求的各類(lèi)鋼管。萬(wàn)里管道的聚氨酯保溫管外套管采用高密度顆粒制成，具有很高的機(jī)械強(qiáng)度和優(yōu)良的耐腐蝕性能。它能保證管材在運(yùn)輸安裝及使用過(guò)程中不受外界因素的破壞。 </p> <p> <br /> 、隨著聚氨酯保溫管在熱源輸送工程方面的應(yīng)用越來(lái)越普遍，聚氨酯保溫管的需求量也越來(lái)越大。廣東冷熱水聚氨酯保溫管生產(chǎn)廠家</p><p style="text-indent:25px">聚氨酯保溫管，就是用硬質(zhì)聚氨酯泡沫塑料做絕熱材料的保溫管道。廣東冷熱水聚氨酯保溫管生產(chǎn)廠家</p><p> 聚氨酯保溫管按照外護(hù)層的不同可以分為:玻璃鋼外護(hù)層聚氨酯保溫管、高密度聚乙烯外護(hù)層聚氨酯保溫管、鋼外護(hù)層聚氨酯保溫管及鍍鋅鐵皮螺旋風(fēng)管外護(hù)層保溫管。一般在室內(nèi)非陽(yáng)光直射條件下，大多數(shù)聚氨酯保溫管都能滿足需求，而在室外條件下，施工單位一般選用鋼外護(hù)層聚氨酯保溫管和鍍鋅鐵皮螺旋風(fēng)管外護(hù)層保溫管，在長(zhǎng)期風(fēng)吹日曬條件下，不會(huì)受到腐蝕，抗疲勞性較強(qiáng)，質(zhì)量穩(wěn)定可靠。高密度聚乙烯外護(hù)管只能應(yīng)用于埋地敷設(shè)的聚氨酯保溫管中，因?yàn)樵谑艿疥?yáng)光照射下，聚乙烯會(huì)出現(xiàn)開(kāi)裂，影響保溫效果。 </p> <p> <br /> 廣東冷熱水聚氨酯保溫管生產(chǎn)廠家</p><p style="text-indent:25px">寧波萬(wàn)里管道有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來(lái)、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來(lái)的道路上大放光明，攜手共畫(huà)藍(lán)圖，在浙江省寧波市等地區(qū)的建筑、建材行業(yè)中積累了大批忠誠(chéng)的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來(lái)公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**萬(wàn)里管道和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來(lái)，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來(lái)贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來(lái)源地址: 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