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class="leftbox clearfix"><h1>廣東預(yù)制直埋聚氨酯保溫管廠家直供信息推薦萬(wàn)里管道</h1><div id="dmjldur" class="proBig"><div id="wfh8xpb" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/13386636601/637202360360517578/1195455.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nro3b8p" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/13386636601/637202360360517578/1195455.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uyqnkro" 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>廣東預(yù)制直埋聚氨酯保溫管廠家直供,聚氨酯保溫管</p><p><span>***更新：</span>2020-09-11 12:01:38</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="32nkh3y" 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="gu8ewtk" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="jiaxrmo" class="box"><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，廣東預(yù)制直埋聚氨酯保溫管廠家直供，廣東預(yù)制直埋聚氨酯保溫管廠家直供，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)，廣東預(yù)制直埋聚氨酯保溫管廠家直供、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 /> 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。廣東預(yù)制直埋聚氨酯保溫管廠家直供</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東預(yù)制直埋聚氨酯保溫管廠家直供,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360360517578/1195455.jpg"></div><p> 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，保證密閉性及機(jī)械強(qiáng)度，且施工方便快捷，使保溫管的運(yùn)行安全可靠。PE熱縮帶是由輻射交聯(lián)聚烯烴基材和特種密封熱熔膠復(fù)合而成，特種密封熱熔膠與聚烯烴基材、鋼管表面及固體環(huán)氧涂層可形成良好的粘接。WK-WSS聚乙烯熱縮帶在加熱安裝時(shí)，基材在徑向收縮的同時(shí)，內(nèi)部復(fù)合膠層熔化，緊緊地包覆在補(bǔ)口處，與基材一起在管道外形成了一個(gè)牢固的防腐體，具有優(yōu)異的耐磨損、耐腐蝕、抗沖擊及良好的抗紫外線和光老化性能。使用PE熱縮帶的萬(wàn)里管道聚氨酯保溫管，便于規(guī)?；a(chǎn)，施工也方便很多。 </p> <p> <br /> 福建供熱聚氨酯保溫管出廠價(jià)格聚氨酯保溫管防腐性能好，絕緣性能好，使用壽命長(zhǎng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東預(yù)制直埋聚氨酯保溫管廠家直供,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360362607421/4765090.jpg"></div><p> 聚氨酯保溫管這種管材的保溫性能非常好,造成的熱損失少,是傳統(tǒng)管材的25%,長(zhǎng)期使用這種管材能夠節(jié)約大量的能源資源。這種管材施工極其方便,使用綜合造價(jià)低,具有很強(qiáng)的耐腐蝕性能、很強(qiáng)的耐沖擊性能。同時(shí)，這種管材所具有的使用壽命特別的長(zhǎng),使用壽命在30年時(shí)間左右，而且這種管材安裝費(fèi)用是非常低的,能夠節(jié)省大量的安裝成本。使用萬(wàn)里管道生產(chǎn)的聚氨酯保溫管，經(jīng)久耐用，長(zhǎng)期使用質(zhì)量可靠。同時(shí)，使用聚氨酯保衛(wèi)難關(guān)，使用快捷，質(zhì)量可靠，能夠使用較長(zhǎng)的是時(shí)間。 </p> <p> <br /> </p><p> 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，這個(gè)管件元器件叫做電熱熔套。電熱熔套由于采用了特種電熱絲網(wǎng)，結(jié)合部位的相當(dāng)理想,其連接強(qiáng)度和密封效果非常好，是國(guó)內(nèi)電熱熔套的更新?lián)Q代產(chǎn)品。電熱熔套是PE板材經(jīng)過(guò)彎折、覆網(wǎng)、打卷后通過(guò)電熱熔把夾克管連接在一起的一種連接管道的輔助件。熔化效果相當(dāng)理想。直埋管通過(guò)電熱熔套連接，連接強(qiáng)度高于母材、密封效果好、閉氣性能高、耐腐蝕、耐老化、施工方便快捷。萬(wàn)里管道在聚氨酯保溫管接口時(shí)，常用電熱熔套進(jìn)行接口處理。 </p> <p> <br /> 聚氨酯保溫管的安裝使用，都有著嚴(yán)格的技術(shù)要求，需要根據(jù)實(shí)際情況進(jìn)行考量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣東預(yù)制直埋聚氨酯保溫管廠家直供,聚氨酯保溫管" src="http://tyunfile.71360.com/UploadFile/13386636601/637202360398623046/1464894.jpg"></div><p> 聚氨酯保溫管生產(chǎn)時(shí)需要一定的質(zhì)量控制，質(zhì)量對(duì)使用壽命影響非常大，以下是質(zhì)量控制要素： </p> <p> 1.保溫層拼縫寬度不得大于5mm。 </p> <p> 2.保溫層厚度偏差硬質(zhì)保溫材料允許偏差+10mm。軟質(zhì)保溫材料允許偏差- 5mm。 </p> <p> 3.表面平整、翹口、脫層、開(kāi)裂等缺點(diǎn)。 </p> <p> 4.平整度檢查用1m長(zhǎng)靠尺，絕熱層不得大于10mm。 </p> <p> 5.聚氨酯貼襯應(yīng)平整光滑，色澤均勻，與基體表面結(jié)合牢固，無(wú)起鼓，起泡每平方直徑不大于5mm應(yīng)在3個(gè)以下，不應(yīng)有脫層、固化不全和聚氨酯漏出的現(xiàn)象。萬(wàn)里管道生產(chǎn)的聚氨酯保溫管，質(zhì)量安全可靠，值得客戶信賴。 </p> <p> <br /> 一般熱力、暖氣、供排水石油天然氣等用聚乙烯，相對(duì)外套管是泡沫保溫管價(jià)格成本低一些。廣東預(yù)制直埋聚氨酯保溫管廠家直供</p><p style="text-indent:25px">聚氨酯保溫管的保質(zhì)層化學(xué)名叫聚氨酯硬質(zhì)泡沫，強(qiáng)度高，吸水率低，保溫效果好，在管道保溫中得到了應(yīng)用。廣東預(yù)制直埋聚氨酯保溫管廠家直供</p><p style="text-indent:25px">21世紀(jì)的到來(lái)，在科學(xué)發(fā)展觀的指引下，加工明確了必須走資源節(jié)約型、環(huán)境友好型的新型工業(yè)化道路。目前我國(guó)已初步建立起了以節(jié)能50%為目標(biāo)的加工設(shè)計(jì)標(biāo)準(zhǔn)體系，部分地區(qū)執(zhí)行更高的65%節(jié)能標(biāo)準(zhǔn)。如何運(yùn)用物聯(lián)網(wǎng)、云計(jì)算、移動(dòng)電子商務(wù)等新興科技手段對(duì)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。進(jìn)行數(shù)字化、智能化的一種遷入和復(fù)合，提高傳統(tǒng)商場(chǎng)管理、服務(wù)的水平，使得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。等產(chǎn)品運(yùn)轉(zhuǎn)更便捷。隨著小康社會(huì)進(jìn)程的加快推進(jìn)，根據(jù)生態(tài)文明建設(shè)的有關(guān)要求，未來(lái)我國(guó)有限責(zé)任公司都將按新的標(biāo)準(zhǔn)進(jìn)行發(fā)展。當(dāng)今時(shí)代已經(jīng)進(jìn)入彰顯個(gè)性的時(shí)代，在當(dāng)下社會(huì)各個(gè)方面也不例外，為滿足人們?cè)诙喾矫嫒找嬖鲩L(zhǎng)的個(gè)性化需求，要求生產(chǎn)型也許具備柔性制造的能力。廣東預(yù)制直埋聚氨酯保溫管廠家直供</p><p 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