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<meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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href="http://www.cdcfah.com/cp/third-_qtsyysh/">其他食用油</a>?普陀區(qū)工業(yè)軟管上海翰格實業(yè)供應(yīng)</p><div id="luwtacj" class="leftbox clearfix"><h1>普陀區(qū)工業(yè)軟管上海翰格實業(yè)供應(yīng)</h1><div id="bkmolc2" class="proBig"><div id="feln2ta" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ShanghaiHange/637317828194003906/6394247.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dnkhzg3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ShanghaiHange/637317828194003906/6394247.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gv2qiah" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>普陀區(qū)工業(yè)軟管,軟管</p><p><span>***更新：</span>2020-09-24 03:09:26</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="zo2uwdk" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海翰格實業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>尹大可</p><p><span>郵箱: </span>1522257627@qq.com</p><p><span>電話: </span>13371888131</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.sh-hanger.com</p><p><span>手機: </span>021-69896533</p><p><span>地址: </span>奉金路559號2幢</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="q2krjls" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="uervspb" class="box"><p><p style="text-indent:25px">塑料管一般是以合成樹脂，也就是聚酯為原料、加入穩(wěn)定劑、潤滑劑、增塑劑等，以“塑”的方法在制管機內(nèi)經(jīng)擠壓加工而成。主要用作房屋建筑的自來水供水系統(tǒng)配管、排水、排氣和排污衛(wèi)生管、地下排水管系統(tǒng)、雨水管以及電線安裝配套用的穿線管等。塑料管，分為熱塑性塑料管和熱固性塑料管兩大類，普陀區(qū)工業(yè)軟管。屬于熱塑性的有聚氯乙烯管，聚乙烯管，聚丙烯管，普陀區(qū)工業(yè)軟管、聚甲醛管等；屬于熱固性的有酚塑料管等。在非金屬管路中，應(yīng)用的是塑料管。塑料管種類很多，分為熱塑性塑料管和熱固性塑料管兩大類，普陀區(qū)工業(yè)軟管。屬于熱塑性的有聚氯乙烯管，聚乙烯管，聚丙烯管、聚甲醛管等；屬于熱固性的有酚塑料管等。塑料管的主要優(yōu)點是耐蝕性能好、質(zhì)量輕、成型方便、加工容易、缺點是強度較低，耐熱性差。橡膠軟管和純膠管的檢測標(biāo)準(zhǔn)有哪些?普陀區(qū)工業(yè)軟管</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="普陀區(qū)工業(yè)軟管,軟管" src="https://tyunfile.71360.com/UploadFile/ShanghaiHange/637317828194003906/6394247.png"></div><p style="text-indent:25px">工業(yè)軟管也被稱為工業(yè)膠管。一般都是主要應(yīng)用于各行業(yè)各設(shè)備作軟體連接的一種軟管。<span style="font-size:12px;">與硬管相區(qū)分，工業(yè)軟bai管同樣具有可彎曲性優(yōu)良的特征。相比民用軟管，工業(yè)作業(yè)環(huán)境更復(fù)雜、更惡劣、設(shè)備對輸送管的要求也更苛刻，因此工業(yè)軟管從設(shè)計、對材料的選擇到生產(chǎn)、運輸甚至**終的儲存都有嚴(yán)格的規(guī)范和標(biāo)準(zhǔn)。</span><span style="font-size:12px;">工業(yè)軟管的尺寸可選范圍更廣，壓力溫度范圍廣大，耐化學(xué)性能更高。為適應(yīng)各行業(yè)作業(yè)的物理和化學(xué)條件，通常工業(yè)軟管在內(nèi)外膠體的化學(xué)原料和工藝上有非常嚴(yán)格的執(zhí)行標(biāo)準(zhǔn)。</span>寶山區(qū)工業(yè)軟管常用的軟管種類什么,塑料軟管,復(fù)合軟管等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="普陀區(qū)工業(yè)軟管,軟管" src="https://tyunfile.71360.com/UploadFile/ShanghaiHange/637317827582636718/9530901.png"></div><p style="text-indent:25px">為保證管底與基礎(chǔ)緊密接觸并控制管道的軸線高程、坡度，PVC-U管道仍應(yīng)做墊層基礎(chǔ)。對一般土質(zhì)通常只做一層0.1m厚的砂墊層即可。對軟土地基，且當(dāng)槽底處在地下水位以下時，宜鋪一層砂礫或碎石，厚度不小于0.15m，碎石粒徑5～40mm，上面再鋪一層厚度不小于0.05m的砂墊層，以利基礎(chǔ)的穩(wěn)定。基礎(chǔ)在承插口連接部位應(yīng)予先留出凹槽便于安放承口，安裝后隨即用砂回填。管底與基礎(chǔ)相接的腋角，必須用粗砂或中砂填實，緊緊包住管底的部位，形成有效的支承。</p><p> 伸出屋面的通氣管，因受室內(nèi)外溫差影響及暴風(fēng)雨襲擊，經(jīng)常出現(xiàn)通氣管管周與屋面防水層或隔熱層的結(jié)合部產(chǎn)生伸縮裂縫，導(dǎo)致屋面滲漏。其防止方法是可在屋面通氣管周圍做高出頂層150MM-200MM的阻水圈。 </p> <p> 在埋地的排出管施工中常出現(xiàn)的兩個問題：一個是室內(nèi)地坪以下管道鋪設(shè)未在回填土夯實以后進(jìn)行。造成回填土夯實以后雖在夯實前灌水實驗合格，但使用后管道接口開裂變形滲漏：另一個是隱蔽管道時左右側(cè)及上部未用砂子覆蓋，造成尖硬物體或石塊等直接碰觸管外壁，導(dǎo)致管壁損傷變形或滲漏。橡膠管屬于什么行業(yè)?</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="普陀區(qū)工業(yè)軟管,軟管" src="https://tyunfile.71360.com/UploadFile/ShanghaiHange/637317827771972656/5096138.png"></div><p style="text-indent:25px">軟管中的熱水和蒸氣軟管。主要用于制冷設(shè)備冷卻水、發(fā)動機引擎冷熱水、食品加工，尤其乳制品廠的熱水和飽和蒸汽方面。內(nèi)膠材料以EPDM居多。飲料食品軟管。用于非脂類如牛奶、碳酸類、橙汁、啤酒、動植物油、飲用水等方面。內(nèi)膠材料以NR或合成橡膠居多。通常需要有食品級FDA、DVGWA級、KTW或CE等標(biāo)準(zhǔn)資質(zhì)認(rèn)證。空氣軟管。用于壓縮機、氣動裝置、采礦、建筑等方面。內(nèi)膠材料以NBR、PVC復(fù)合、PU、SBR居多。通常對適用壓力有嚴(yán)格要求。哪些企業(yè)需要使用工業(yè)復(fù)合軟管？徐匯區(qū)軟管規(guī)格</p><p style="text-indent:25px">PVC塑料軟管有哪些常見種類？普陀區(qū)工業(yè)軟管</p><span style="font-size:12px;">不銹鋼軟管關(guān)鍵就是指原材料由304不銹鋼板或301不銹鋼板做成的軟管。主要用途:作為儀器儀表數(shù)據(jù)信號的電纜線維護不銹鋼軟管部件軟管。用以維護高精密電子光學(xué)尺、維護傳感技術(shù)路線的不銹鋼軟管。具備優(yōu)良的柔韌度、耐腐蝕性、耐熱、抗磨損、抗拉性、防潮性。而且出示一定的屏蔽掉功效。</span> <p> 金屬材料軟管關(guān)鍵就是指一種是螺旋狀波紋管;另一種是環(huán)狀波紋管。金屬材料軟管螺旋狀波紋管是波浪紋呈螺旋形排列的管型罩殼，在鄰近的兩波浪紋中間有一個螺旋式升角，全部的波浪紋都可以根據(jù)一條渦狀線相互連接。普陀區(qū)工業(yè)軟管</p><p style="text-indent:25px">上海翰格實業(yè)有限公司位于奉金路559號2幢。公司業(yè)務(wù)分為塑料軟管，橡膠管，復(fù)合管，工業(yè)接頭等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司從事橡塑多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。上海翰格實業(yè)秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1398480.html</p></div></div></div></div></div><div id="8yv8wmt" class="page-right twoColRt"><div id="bqczl22" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gk7by7i" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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