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id="ghgs2co" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_mifengjian/">密封件</a>?<a href="http://www.cdcfah.com/cp/third-mifengjian_jmf/">機械密封</a>?山西福斯泵用機械密封型號伊格爾博格曼機械密封供應</p><div id="uyvsz7s" class="leftbox clearfix"><h1>山西福斯泵用機械密封型號伊格爾博格曼機械密封供應</h1><div id="y78woif" class="proBig"><div id="339oqnp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990514443359/8565359.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bkczg8h" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990514443359/8565359.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="74bamj2" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>山西福斯泵用機械密封型號,泵用機械密封</p><p><span>***更新：</span>2020-08-30 08:11:31</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="wur33vn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">伊格爾博格曼機械密封（張家港）有限公司</a></p><p><span>聯(lián)系人：</span>閆女士</p><p><span>郵箱: </span>eaglebugmann@qq.com</p><p><span>電話: </span>18013293108</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://eaglebugmann.com</p><p><span>手機: </span>0512-58756006</p><p><span>地址: </span>德積福民村（天霸路）</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="ae8o7zw" class="page-proshow02"><p class="title">詳細說明</p><div id="jikce7e" class="box"><p><p> 法蘭的粗糙度以及螺栓信息等來選擇合適的墊片材質(zhì)和型式。非金屬類法蘭就必須選擇預緊力要求比較小的墊片，否則很可能會有在法蘭上緊過程中，墊片還沒有壓緊而法蘭已經(jīng)壓碎的情況出現(xiàn)（如圖4）。圖4非金屬法蘭被壓碎對于不同的法蘭密封面型式，與之相對應的墊片型式也是不一樣的，山西福斯泵用機械密封型號，例如突面法蘭（RF）對應的纏繞墊片型式就是帶內(nèi)外環(huán)型纏繞墊片，榫槽面（TG）法蘭對應的纏繞墊片型式就是基本型纏繞墊片，凹凸面（MFM）法蘭對應的纏繞墊片型式就是只帶內(nèi)環(huán)的纏繞墊片（如圖5）。圖5不同的法蘭密封面型式對應不同型式的纏繞墊片不同的墊片對于法蘭粗糙度要求也是不一樣的，具體可以參考圖6。圖6不同墊片推薦的法蘭表面粗糙度介質(zhì)墊片應在全程工作條件下不受密封介質(zhì)的影響，包括抗高溫氧化性、抗化學腐蝕性、抗溶劑性、抗?jié)B透性等，顯然墊片材料對介質(zhì)的耐化學腐蝕性是選擇墊片的首要條件。對于非金屬墊片或者復合墊片中的非金屬材料來說，材料的耐化學腐蝕性能可以參考墊片廠家提供的非金屬材料抗化學品性能表。對于墊片中跟介質(zhì)直接接觸的金屬材料，應和法蘭材料一樣或有更高的耐腐蝕性能。壓力墊片必須能夠承受壓力，山西福斯泵用機械密封型號，山西福斯泵用機械密封型號，這種壓力或許是試驗壓力，它可能是正常工作壓力的。樂山水泵用機械密封泄露。山西福斯泵用機械密封型號</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西福斯泵用機械密封型號,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990514443359/8565359.png"></div><p> 泵用機械密封種類繁多，型號各異，但泄漏點主要有五處：1）軸套與軸間的密封；2）動環(huán)與軸套間的密封；3）動、靜環(huán)間密封；4）對靜環(huán)與靜環(huán)座間的密封；5）密封端蓋與泵體間的密封。1.安裝靜試時泄漏機械密封安裝調(diào)試好后，一般要進行靜試，觀察泄漏量。如泄漏量較小，多為動環(huán)或靜環(huán)密封圈存在問題；泄漏量較大時，則表明動、靜環(huán)摩擦副間存在問題。在初步觀察泄漏量、判斷泄漏部位的基礎上，再手動盤車觀察，若泄漏量無明顯變化則靜、動環(huán)密封圈有問題；如盤車時泄漏量有明顯變化則可斷定是動、靜環(huán)摩擦副存在問題；如泄漏介質(zhì)沿軸向噴射，則動環(huán)密封圈存在問題居多，泄漏介質(zhì)向四周噴射或從水冷卻孔中漏出，則多為靜環(huán)密封圈失效。此外，泄漏通道也可同時存在，但一般有主次區(qū)別，只要觀察細致，熟悉結(jié)構(gòu)，一定能正確判斷。2.試運轉(zhuǎn)時出現(xiàn)的泄漏泵用機械密封經(jīng)過靜試后，運轉(zhuǎn)時高速旋轉(zhuǎn)產(chǎn)生的離心力，介質(zhì)的泄漏。因此，試運轉(zhuǎn)時機械密封泄漏在排除軸間及端蓋密封失效后，基本上都是由于動、靜環(huán)摩擦副受破壞所致。引起摩擦副密封失效的因素主要有：（l）操作中，因抽空、氣蝕、憋壓等異?，F(xiàn)象，引起較大的軸向力，使動、靜環(huán)接觸面分離；。龍沙區(qū)耐弛泵用機械密封山西脫硫泵用機械密封型號。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西福斯泵用機械密封型號,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990431757812/1137250.png"></div><p> 機械密封概述機械密封是一種用來解決旋轉(zhuǎn)軸與機體之間密封的裝置，主要依靠彈性元件對動、靜環(huán)端面密封副的預緊和介質(zhì)壓力與彈性元件壓力的壓緊而實現(xiàn)密封的，又叫做端面機械密封或端面密封。機械密封的安裝與維護1、機械密封的評價指標：泄漏量和使用壽命；2、影響機械密封指標的五個環(huán)節(jié)：1）選項、2）制造、3）安裝、4）使用、5）維護一般來講，機械密封的選項和制造這兩個環(huán)節(jié)由制造廠完成，原則上基本沒問題，而安裝、使用及維護這三個環(huán)節(jié)是由用戶來完成的。依據(jù)機械密封失效原因的分析，排在**的不是密封本身的問題，很大程度取決于密封的安裝、使用及維護方面的原因。應充分認識機封在安裝、使用及維護方面的重要性。相關領域資料內(nèi)容涉及的面很廣，具體來說內(nèi)容涵蓋傳統(tǒng)機械行業(yè)、機械加工、制造技術、材料類、材料成型、電氣行業(yè)、液壓行業(yè)、機電類、機械傳動、一千多份非標設備三維模型和非標設計等等領域。</p><p> 各種墊片材質(zhì)的壓緊力大小通常在密封墊片生產(chǎn)廠家樣本或產(chǎn)品說明書中給出，也可通過實驗決定。由于裝配時達不到墊片所需的壓緊力或由于在常期運行中的振動使壓緊螺栓松動而使壓緊力降低以及由于墊片材質(zhì)的老化變形而喪失原來的彈性都會使墊片失效而產(chǎn)生泄漏。O型圈密封泵中常用的是橡膠O型圈。由于其形狀十分簡單，因而制造容易，成本低廉，不論O型圈的整體尺寸有多大，其截面尺寸都很小(只有幾毫米)所以重量輕，消耗材料少，使用方法簡單，安裝、拆卸方便，更為突出的優(yōu)點還在于O形圈具有良好的密封能力，使用范圍很寬。靜密封工作壓力可達100MPa以上，動密封也可達30Mpa。適用溫度為-60～200℃，可滿足多種介質(zhì)的使用要求。因此在泵的設計中得到越來越廣的應用。O形密封圈安裝在溝槽和被密封面之間，有一定壓縮量，由此產(chǎn)生的反彈力給予被密封的光滑面和溝槽底面以初始的壓縮應力。從而起到密封作用。當被密封的液體壓力增大時，O形圈的變形也隨之增大，從而傳遞給密封面的壓力也增大，密封的作用也增大。這就是O形密封圈具有良好密封能力的原因。O形密封圈雖然密封可靠，但如果不注意使用條件，也會發(fā)生泄漏，通常有以下幾種情況：1、裝O形圈的溝槽尺寸超差。漢中化工泵用機械密封選型。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西福斯泵用機械密封型號,泵用機械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637324990697626953/3923738.png"></div><p> 機械密封中的非金屬摩擦副多采用石墨浸漬材料制成，所以也要根據(jù)不同的工作溫度選用不同種類的浸漬石墨。一般浸巴氏合金石墨適用溫度范圍小于150℃，浸樹脂石墨適用溫度范圍為170~200℃，浸銅、鋁、鉛的石墨可在小于400℃的工作條件下使用。動環(huán)組件應盡可能選用膨脹系數(shù)相近的材料，以防止高溫下動環(huán)和動環(huán)座的連接松動。3．選擇金屬波紋管機械密封。金屬波紋管密封近年來在高溫密封中使用很多，并且取得了很好的效果。在該種機封中，金屬波紋管取代了普通機封中的彈簧，省去了動環(huán)輔助密封圈，不需要克服動環(huán)補償時與轉(zhuǎn)軸的摩擦和磨損，因此在高溫下使用，一般都能取得不錯的效果。二、低溫下的機械密封在煉油化工裝置中，低溫輸送的介質(zhì)一般都具有豁度小、潤滑性差、容易氣化的特點，而且介質(zhì)在氣化時大量吸熱，使周圍溫度急劇下降，造成空氣中水氣的凝結(jié)，導致端面及其周圍結(jié)冰，使端面貼合不嚴引起泄漏。同時，因潤滑性差，端面摩擦產(chǎn)生的熱量較多，若不能及時轉(zhuǎn)移，必然會加劇端面處的氣化，造成惡性循環(huán)，加速密封面的早期失效。另外，低溫密封的輔助密封圈在低溫下發(fā)硬失彈也容易導致泄漏。對低溫密封，除了選擇合適的輔助密封圈材質(zhì)外，還要注意以下幾點。嘉峪關飛力泵用機械密封選型。沂南耐弛泵用機械密封</p><p style="text-indent:25px">寶雞脫硫泵用機械密封泄露。山西福斯泵用機械密封型號</p><p> 單端面密封離心泵、雙端面密封離心泵后期的維護費用大概為屏蔽泵的2倍。綜上所述，單端面密封離心泵、雙端面密封離心泵、屏蔽泵在輸送甲醇危險物料時，安全性及經(jīng)濟性比較如下表3-1所示：表3-1：安全性及經(jīng)濟性比較分析表序號設備名稱軸封特點泄漏特性安全性經(jīng)濟性1單端面密封離心泵旋轉(zhuǎn)軸密封/一對摩擦副密封端面機封泄漏介質(zhì)直接泄漏到環(huán)境中一般設備投資低/維護高2雙端面密封離心泵旋轉(zhuǎn)軸密封/兩對摩擦副密封端面內(nèi)機封泄漏會先泄漏到外級機封，只有內(nèi)外兩級機封都泄漏時，介質(zhì)才會泄漏到環(huán)境中。良設備投資中/維護高3屏蔽泵無旋轉(zhuǎn)軸密封/無泄漏無泄漏優(yōu)設備投資高/維護低在石油、化工裝置對泵的要求，必須滿足對介質(zhì)特性的要求，要充分考慮輸送介質(zhì)的特性，工況環(huán)境的特點，安全環(huán)保的要求及經(jīng)濟成本進行綜合考慮。安全優(yōu)先，經(jīng)濟性為本。一般的場合，優(yōu)先選用單端面密封，因為單端面密封結(jié)構(gòu)簡單、使用方便、價格低。但在以下特殊的場合，就要嚴格按照要求選擇：（1）對輸送易燃、易爆、易揮發(fā)的低溫介質(zhì)（液化石油氣等）、有毒或貴介質(zhì)的泵要求軸封可靠或采用無泄漏泵。應優(yōu)先選用無泄漏泵，如屏蔽泵、磁力泵或帶有泄漏液收集和泄漏報警裝置的雙重機封密封。因此。山西福斯泵用機械密封型號</p><p style="text-indent:25px">伊格爾博格曼機械密封（張家港）有限公司創(chuàng)立于2018-01-09，總部位于江蘇省蘇州市，是一家機械密封，機械密封件，泵用機械密封，集裝式機械密封，釜用機械密封，攪拌器機械密封，金屬波紋管機械密封，泵廠配套機械密封，石家莊工業(yè)泵機械密封，襄樊五二五泵用機械密封，柳州酸王泵用機械密封，連成配套機械密封，凱泉配套機械密封，東方配套機械密封，南方配套機械密封，福斯機械密封，沃曼泵用機械密封，電廠配套機械密封，凱泉配套機械密封。的公司。張家港博格曼作為機械密封，機械密封件，泵用機械密封，集裝式機械密封，釜用機械密封，攪拌器機械密封，金屬波紋管機械密封，泵廠配套機械密封，石家莊工業(yè)泵機械密封，襄樊五二五泵用機械密封，柳州酸王泵用機械密封，連成配套機械密封，凱泉配套機械密封，東方配套機械密封，南方配套機械密封，福斯機械密封，沃曼泵用機械密封，電廠配套機械密封，凱泉配套機械密封。的品牌企業(yè)，為客戶提供質(zhì)量的機械密封，泵用機械密封，釜用機械密封，攪拌器機械密封。張家港博格曼繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關鍵領域，實現(xiàn)轉(zhuǎn)型再突破。張家港博格曼始終關注機械及行業(yè)設備市場，以敏銳的市場洞察力以正確確認，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1092141.html</p></div></div></div></div></div><div id="xm2isjg" class="page-right twoColRt"><div id="pjl8pmj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hgtvcjl" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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