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id="hj78h7t" class="twoCol"><div id="o38evmd" 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-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_beng/">泵</a>?<a href="http://www.cdcfah.com/cp/third-beng_hgb/">化工泵</a>?江蘇襯氟泵上海原孚泵業(yè)供應(yīng)</p><div id="f9lxbh8" class="leftbox clearfix"><h1>江蘇襯氟泵上海原孚泵業(yè)供應(yīng)</h1><div id="qmlmykw" class="proBig"><div id="mdel3el" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oheq2gi" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="s8myxdp" 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>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>江蘇襯氟泵,泵</p><p><span>***更新：</span>2021-02-05 01:03:03</p><p><span id="click" >瀏覽次數(shù)：5次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="2x8karn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海原孚泵業(yè)制造有限公司</a></p><p><span>聯(lián)系人：</span>吳經(jīng)理</p><p><span>郵箱: </span>yfbeng@163.com</p><p><span>電話(huà): </span>17317897926</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.yfbeng.cn</p><p><span>手機(jī): </span>021-58570166</p><p><span>地址: </span>車(chē)墩鎮(zhèn)朝陽(yáng)路20號(hào)5幢104室</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="zyvxj3x" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="cbdkb2w" class="box"><p><p> 一般情況下，選用波紋管的材料應(yīng)滿(mǎn)足下列條件：（1）高彈性極限、抗拉強(qiáng)度和疲勞強(qiáng)度，保證波紋管正常工作。（2）良好的塑性，便于波紋管的加工成形，且能通過(guò)隨后的處理工藝（冷作硬化、熱處理等）獲得足夠的硬度和強(qiáng)度。（3）較好的耐腐蝕性能，滿(mǎn)足波紋管在不同環(huán)境下工作要求。（4）良好的焊接性能，滿(mǎn)足波紋管在制作過(guò)程中的焊接工藝要求。對(duì)于地溝敷設(shè)的熱力管網(wǎng)，當(dāng)補(bǔ)償器所處管道地勢(shì)較低時(shí)，雨水或事故性污水會(huì)浸泡波紋管，應(yīng)考慮選用耐蝕性更強(qiáng)的材料，如鐵鎳合金，江蘇襯氟泵、高鎳合金等。由于此類(lèi)材料價(jià)格較高，在制造波紋管時(shí)，可以考慮*在與腐蝕性介質(zhì)接觸的表面增加一層耐蝕合金，江蘇襯氟泵。疲勞壽命設(shè)計(jì)由波紋管補(bǔ)償器的失效類(lèi)型及原因分析可以看出，波紋管的平面穩(wěn)定性、周向穩(wěn)定性及耐腐蝕性能均與其位移量即疲勞壽命相關(guān)，江蘇襯氟泵。過(guò)低的疲勞壽命將會(huì)導(dǎo)致金屬波紋管穩(wěn)定性及耐蝕性能下降。氟塑料離心泵哪家專(zhuān)業(yè)，上海原孚泵業(yè)值得信賴(lài)，期待您的光臨！江蘇襯氟泵</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇襯氟泵,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922549577904/3840936.png"></div>耐酸堿泵葉輪知識(shí)類(lèi)型介紹 <p> 耐酸堿泵一般分為離心泵，磁力泵，材質(zhì)有耐腐蝕氟塑料泵，不銹鋼泵等等，葉輪是泵的主要運(yùn)輸部件，葉輪也是泵的**部分，葉輪材質(zhì)，類(lèi)型，形式有很多種，不同類(lèi)型的泵，使用場(chǎng)合不同，輸送介質(zhì)不同，葉輪也不同； </p> <p> 葉輪的概念：葉輪既指裝有動(dòng)葉的輪盤(pán)，是沖動(dòng)式汽輪機(jī)轉(zhuǎn)子的組成部分，又可以指輪盤(pán)與安裝其上的轉(zhuǎn)動(dòng)葉片的總稱(chēng)。葉輪常見(jiàn)的都是鑄造或者焊接的，材質(zhì)根據(jù)工作介質(zhì)選用。 </p> <p> 主要作用：葉輪的是把原動(dòng)機(jī)的機(jī)械能轉(zhuǎn)化為工作液的靜壓能與動(dòng)壓能。北京氟塑料磁力泵批發(fā)酸堿泵哪家好，上海原孚泵業(yè)值得信賴(lài)，歡迎各位新老朋友垂詢(xún)！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇襯氟泵,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922442087550/7092855.png"></div><p> 管材伸縮節(jié)特點(diǎn)以及適用范圍一、不銹鋼：有直筒型、復(fù)式、角向型和方型等四種類(lèi)型。不銹鋼補(bǔ)償器可補(bǔ)償軸向、橫向、角向、具有無(wú)推力、簡(jiǎn)化支座設(shè)計(jì)、耐腐蝕、耐高溫、消聲減振等特點(diǎn)，特別適用于熱風(fēng)管道及煙塵管道。金屬：金屬波紋補(bǔ)償器的可靠性是由設(shè)計(jì)、制造、安裝及運(yùn)行管理等多個(gè)環(huán)節(jié)構(gòu)成的?？煽啃砸矐?yīng)該從這幾個(gè)方面進(jìn)行考慮。材料選擇對(duì)用于供熱管網(wǎng)的波紋管的選材，除應(yīng)考慮工作介質(zhì)、工作溫度和外部環(huán)境外，還應(yīng)考慮應(yīng)力腐蝕的可能性、水處理劑和管道清洗劑對(duì)材料的影響等，并在此基礎(chǔ)上結(jié)合波紋管材料的焊接、成型以及材料的性能價(jià)格比，好選出經(jīng)濟(jì)實(shí)用的波紋管制作材料。 </p><p> 離心泵檢修，檢修標(biāo)準(zhǔn)按設(shè)備制造廠(chǎng)要求執(zhí)行，無(wú)要求的按本標(biāo)準(zhǔn)執(zhí)行。5、密封機(jī)械密封a.壓蓋與軸套的直徑間隙為，壓蓋與密封腔間的墊片厚度為1~2mm。b.密封壓蓋與靜環(huán)密封圈接觸部位的粗糙度為。c.安裝機(jī)械密封部位的軸或軸套，表面不得有銹斑、裂紋等缺陷，粗糙度。d.凡軸向止推采用滾動(dòng)軸承的泵，其滾動(dòng)軸承外圈的軸向間隙應(yīng)留有。e.滾動(dòng)軸承拆裝時(shí)，采用熱裝的溫度不超過(guò)120℃，嚴(yán)禁直接用火焰加熱，推薦采用高頻感應(yīng)加熱器。f.滾動(dòng)軸承的滾動(dòng)體與滾道表面應(yīng)無(wú)腐蝕、坑疤與斑點(diǎn)，接觸平滑無(wú)雜音，保持架完好。e.彈簧壓縮后的工作長(zhǎng)度應(yīng)符合設(shè)計(jì)要求。f.機(jī)械密封并圈彈簧的旋向應(yīng)與泵軸的旋轉(zhuǎn)方向相反。g.壓蓋螺栓應(yīng)均勻上緊，防止壓蓋端面傾斜。h.靜環(huán)裝入壓蓋后，應(yīng)檢查確認(rèn)靜環(huán)無(wú)偏斜。填料密封a.間隔環(huán)與軸套的直徑間隙一般為。b.間隙環(huán)與填料箱的直徑間隙為。c.填料壓蓋與軸套的直徑間隙為。d.填料壓蓋與填料箱的直徑間隙為。e.填料底套與軸套的直徑間隙為。f.填料環(huán)的外徑應(yīng)小于填料函孔徑，內(nèi)徑大于軸徑。切口角度一般與軸向成45°。g.安裝時(shí)，相鄰兩道填料的切口至少應(yīng)錯(cuò)開(kāi)90°。如何選擇氟塑料離心泵？「上海原孚」***氟塑料離心泵，專(zhuān)業(yè)自氟塑料離心泵生產(chǎn)廠(chǎng)家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇襯氟泵,泵" src="https://tyunfile.71360.com/UploadFile/shyfby/637444922370876611/6769916.png"></div><p> 汽蝕的產(chǎn)生原理汽蝕是一種液體動(dòng)力學(xué)現(xiàn)象，發(fā)生的根本原因在于液體在流動(dòng)過(guò)程中出現(xiàn)了局部壓力降，形成了低壓區(qū)。根據(jù)物理學(xué)知識(shí)可以知道，對(duì)于某種液相介質(zhì)，在一定溫度下對(duì)應(yīng)著一定的飽和蒸汽壓Pv，當(dāng)介質(zhì)的壓力小于Pv時(shí)就會(huì)發(fā)生汽化。離心泵運(yùn)轉(zhuǎn)時(shí)，介質(zhì)進(jìn)入泵吸入口后，在葉輪沒(méi)有對(duì)介質(zhì)做功前，壓力是逐漸降低的，當(dāng)壓力降低到該處相應(yīng)溫度下的飽和蒸汽壓時(shí)，介質(zhì)就會(huì)沸騰汽化，使原來(lái)流動(dòng)的介質(zhì)出現(xiàn)大量的氣泡，氣泡中包含著輸送介質(zhì)的蒸汽以及原來(lái)溶解在介質(zhì)中而逸出的空氣。當(dāng)氣泡隨同液流從低壓區(qū)流向高壓區(qū)時(shí)，由于轉(zhuǎn)動(dòng)的葉輪對(duì)介質(zhì)做功，介質(zhì)壓力迅速上升，當(dāng)壓力大于該處相應(yīng)溫度下的飽和蒸汽壓Pv時(shí)，氣泡又會(huì)重新凝結(jié)成為液相，瞬間形成大量的空穴，而周?chē)囊合嘟橘|(zhì)以高速?zèng)_向空穴相互撞擊，使得空穴處的局部壓力陡增。這種液擊是一種**度、高頻率的沖擊，其壓力可達(dá)數(shù)百個(gè)大氣壓以上，水擊頻率高達(dá)25000次/秒，材料壁面上因受到如此高頻率、高壓力的重復(fù)載荷作用而逐漸產(chǎn)生疲勞破壞。化工泵推薦，上海原孚泵業(yè)值得信賴(lài)，還等什么，快來(lái)call我司吧！廣東化工泵哪家好</p><p style="text-indent:25px">四氟泵選哪家，上海原孚泵業(yè)為您服務(wù)！歡迎有需求的朋友們聯(lián)系我司！江蘇襯氟泵</p>用作動(dòng)環(huán)及靜環(huán)的輔助密封圈主要的幾種斷面形狀。常用的有O形和V形兩種，還有方形、楔形、矩形、包覆形等幾種。一般是根據(jù)使用條件決定。如一般介質(zhì)可以采用O形圈，溶劑類(lèi)、強(qiáng)氧化性介質(zhì)可用聚四氟乙烯制的V形圈，高溫下可用柔性石墨或氟塑料制的楔形環(huán)，矩形墊一般只用在(f)的形式中。氟塑料全包覆橡膠0形圈可應(yīng)用在普通橡膠0形圈無(wú)法適應(yīng)的某些化學(xué)介質(zhì)環(huán)境中。它既有橡膠0形圈所具有的低壓縮長(zhǎng)久變形性能，又具有氟塑料特有的耐熱、耐寒、耐油、耐磨、耐老化、耐化學(xué)介質(zhì)腐蝕等特性，可替代部分傳統(tǒng)的橡膠O形圈，廣泛應(yīng)用于-60～200℃溫度范圍內(nèi)，除鹵化物、熔融堿金屬、氟碳化合物外各種介質(zhì)的密封場(chǎng)合。 <p> b.波紋管輔助密封波紋管有輔助密封的功能。波紋管密封的特點(diǎn)就是摩擦副撓性安裝環(huán)的所有相對(duì)位移可以由彈性波紋管來(lái)補(bǔ)償，這就允許安裝摩擦副密封環(huán)有較大的偏差。不存在徑向接觸式輔助密封圈沿密封面滑移的問(wèn)題。江蘇襯氟泵</p><p style="text-indent:25px">上海原孚泵業(yè)制造有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家生產(chǎn)型公司。公司業(yè)務(wù)分為襯氟泵，氟塑料泵，氟塑料離心泵，氟塑料磁力泵等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶(hù)提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。上海原孚泵業(yè)秉承“客戶(hù)為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3162966.html</p></div></div></div></div></div><div id="rqx27a7" class="page-right twoColRt"><div id="k3b8okb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="thonzlc" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div 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