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class="home-main container clearfix"><div id="rjvjxbn" class="twoCol"><div id="lvrvjnb" 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-_jxjxysb/">機(jī)械及行業(yè)設(shè)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(jī)械密封</a>?南通泵的機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p><div id="jbxd979" class="leftbox clearfix"><h1>南通泵的機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</h1><div id="xxtpdhv" class="proBig"><div id="bf79zpb" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361482949219/1860127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jl797rx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361482949219/1860127.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="n7bpfbf" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>南通泵的機(jī)械密封,機(jī)械密封</p><p><span>***更新：</span>2020-08-09 15:13:00</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="zt9pj75" 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(jī)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(jī): </span>0512-58756006</p><p><span>地址: </span>德積福民村（天霸路）</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="zhthlzr" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="xfbn9rx" class="box"><p><p> 通用的組合是利用碳材料作為旋轉(zhuǎn)面，使其在陶瓷靜止面上運(yùn)行。這類材料目前仍在普遍使用，但靜止面則選用不銹鋼或更硬的材料制作，例如碳化鎢或碳化硅。不管采用什么材料，總之在接觸面之間必須保持一層液體薄膜，以起到潤(rùn)滑的作用。然而，南通泵的機(jī)械密封，在填料盒內(nèi)，采用彈簧負(fù)載和液體壓力相結(jié)合的方式，可以使密封面之間起到很好的密封作用。但密封壓力太高，則會(huì)影響接觸面之間形成液體薄膜，南通泵的機(jī)械密封，導(dǎo)致熱量增加和過早的磨損，南通泵的機(jī)械密封。如果密封壓力太低，接觸面之間的間隙增大，容易造成液體泄漏。密封制造廠正在不斷地努力提高接觸面的平直度，他們采用特殊的拋光板進(jìn)行研磨。然后，采用單色光源的光柵板對(duì)其檢測(cè)。從這一觀點(diǎn)出發(fā)，對(duì)這些密封接觸面必須小心處理，并嚴(yán)格按照安裝說(shuō)明，保證密封面得到適當(dāng)?shù)谋Ｗo(hù)和正確就位，這一點(diǎn)是非常重要的。密封的靈活性選擇主軸的軸向和徑向運(yùn)動(dòng)需要與彈簧之間保持一定的靈活性，以保證接觸面之間的密封。然而，只能提供一定程度的靈活性。液泵的機(jī)械狀況及其長(zhǎng)度直徑比(一種主軸的直徑與其延伸長(zhǎng)度之比的衡量方式，比值越低越好)對(duì)密封的可靠性起著重要的作用。密封的靈活性一般由一個(gè)大型主彈簧和一系列小彈簧或波紋密封裝置提供保證。無(wú)錫橡膠波紋管機(jī)械密封件。南通泵的機(jī)械密封</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通泵的機(jī)械密封,機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361482949219/1860127.png"></div><p> 無(wú)壓燒結(jié)SiC?鎳基硬質(zhì)合金金屬件材料：?彈性元件常用材料：?彈簧：NS333（多彈簧），316L(單彈簧)?金屬波紋管：Inconel718（C型），NS333（B型）?金屬部件材料：?316L?備注：對(duì)于合金泵，機(jī)械密封的金屬件材料與泵過流部件等同，或者性能高于泵過流部件材料輔助密封材料：?機(jī)械密封輔助密封材料要求：彈性，耐蝕性，摩擦系數(shù)，耐溫，耐磨，機(jī)械性能（延伸，抗拉），加工性，抗化學(xué)性能（溶漲，溶解，變形，老化，污染）。?合成橡膠：丁腈橡膠（NBR）-丁二烯和丙烯晴共聚物-耐油;氟橡膠（FKM，VITON）-含氟烯烴共聚物-耐溫，耐油，耐蝕;乙丙橡膠（EPDM，EPM）-丙烯烴共聚物-耐溶劑，耐蒸汽;硅橡膠（Si）-二甲基硅烷與有機(jī)硅單體聚合物-熱穩(wěn)定性;氯丁橡膠（MPVQ，MVQ）-耐熱性，耐蝕性，耐臭氧性，耐侯性;全氟醚橡膠（FFKM，KALREZ）-全氟高聚彈性體-耐熱，耐蝕，抗老化;?聚四氟乙烯包覆橡膠/聚四氟乙烯（PTFE）-耐蝕;?柔性石墨（膨脹石墨）-耐蝕，耐高溫-一次性使用。南通泵的機(jī)械密封連云港109-55機(jī)械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通泵的機(jī)械密封,機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361637871094/4155698.png"></div><p> 4其他機(jī)械密封性泄露除了以上幾種常見的泄露表現(xiàn)，還有機(jī)械密封振動(dòng)偏大、泵抽空引起的密封泄漏、密封腔中汽蝕引起的密封泄漏、密封端面汽化造成密封泄漏、泵振動(dòng)過大造成的密封泄漏、沒有沖洗的密封泄露故障等。機(jī)械密封性泄露的應(yīng)對(duì)措施1安裝防故障設(shè)備故障的出現(xiàn)與實(shí)際操作和機(jī)械內(nèi)部結(jié)構(gòu)有一定的關(guān)系，一些誘因會(huì)在一定情條件下引發(fā)故障的發(fā)生，只要找到相關(guān)誘因就能通過一些防故障設(shè)備消除故障誘因。比如在泵出口處安裝電接點(diǎn)壓力表，將泵機(jī)泵與泵出口處壓力建立連鎖，如果出現(xiàn)泵掉壓的情況就會(huì)自動(dòng)斷電。為防止自動(dòng)泵停泵時(shí)發(fā)生倒轉(zhuǎn)的現(xiàn)象，可以在自動(dòng)泵出口處加上單流閥。2改進(jìn)設(shè)備結(jié)構(gòu)機(jī)械密封在結(jié)構(gòu)設(shè)計(jì)上存在一定不合理性，這些不合理的結(jié)構(gòu)增加了機(jī)械密封的泄露風(fēng)險(xiǎn)。在條件允許的情況下可以對(duì)機(jī)械密封的結(jié)構(gòu)重新設(shè)計(jì)，將泄漏風(fēng)險(xiǎn)降到比較低。如機(jī)械密封的端面大都采用雙端面設(shè)計(jì)，雙端面增加了裝置與介質(zhì)的接觸面積，從而增加了腐蝕風(fēng)險(xiǎn)。從安全角度考慮可以將雙端面設(shè)計(jì)改成單端面封閉波紋管機(jī)械設(shè)計(jì)。3選取合適的組成材料不同材料的抗腐蝕性不同，介質(zhì)的腐蝕性要求機(jī)械密封組成材料具有良好的抗腐蝕性能，如果選擇材料不當(dāng)會(huì)降低設(shè)備的使用壽命。</p><p> 2)、對(duì)安裝機(jī)械密封時(shí)壓縮量過大，導(dǎo)致摩擦副端面嚴(yán)重磨損、擦傷；3)、動(dòng)環(huán)密封圈過緊，彈簧無(wú)法調(diào)整動(dòng)環(huán)的軸向浮動(dòng)量；4)、靜環(huán)密封圈過松，當(dāng)動(dòng)環(huán)軸向浮動(dòng)時(shí)，靜環(huán)脫離靜環(huán)座；5)、工作介質(zhì)中有顆粒狀物質(zhì)，運(yùn)轉(zhuǎn)中進(jìn)人摩擦副，探傷動(dòng)、靜環(huán)密封端面；6)、設(shè)計(jì)選型有誤，密封端面比壓偏低或密封材質(zhì)冷縮性較大等。上述現(xiàn)象在試運(yùn)轉(zhuǎn)中經(jīng)常出現(xiàn)，有時(shí)可以通過適當(dāng)調(diào)整靜環(huán)座等予以消除，但多數(shù)需要重新拆裝，更換密封。3、由于兩密封端面失去潤(rùn)滑膜而造成的失效a）因端面密封載荷的存在，在密封腔缺乏液體時(shí)啟動(dòng)泵而發(fā)生干摩擦；b）介質(zhì)的低于飽和蒸汽壓力，使得端面液膜發(fā)生閃蒸，喪失潤(rùn)滑；c）如介質(zhì)為易揮發(fā)性產(chǎn)品，在機(jī)械密封冷卻系統(tǒng)出現(xiàn)結(jié)垢或阻塞時(shí)，由于端面摩擦及旋轉(zhuǎn)元件攪拌液體產(chǎn)生熱量而使介質(zhì)的飽和蒸汽壓上升，也造成介質(zhì)壓力低于其飽和蒸汽壓的狀況。4、由于腐蝕而引起的機(jī)械密封失效a）密封面點(diǎn)蝕，甚至穿透。b）由于碳化鎢環(huán)與不銹鋼座等焊接，使用中不銹鋼座易產(chǎn)生晶間腐蝕；c）焊接金屬波紋管、彈簧等在應(yīng)力與介質(zhì)腐蝕的共同作用下易發(fā)生破裂。5、由于高溫效應(yīng)而產(chǎn)生的機(jī)械密封失效a）熱裂是高溫油泵。蚌埠橡膠波紋管機(jī)械密封件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通泵的機(jī)械密封,機(jī)械密封" src="https://tyunfile.71360.com/UploadFile/ygebgm/637321487675449219/9092623.png"></div><p> 機(jī)械密封因其密封性好和使用壽命長(zhǎng)等優(yōu)點(diǎn)，用于石油化工和其它工業(yè)部門.但是，如果對(duì)機(jī)械密封安裝不當(dāng)、操作維護(hù)不善，也會(huì)經(jīng)常發(fā)生事故，那時(shí)機(jī)械密封還不如填料密封受人歡迎.因?yàn)闄C(jī)械密封屬于較精密的部件，所以，正確的安裝程序，嚴(yán)格的操作規(guī)范，合理的維護(hù)保養(yǎng)制度是保證機(jī)械密封性能和正常運(yùn)行的有力措施.為此，各國(guó)大的密封公司都有密封技術(shù)培訓(xùn)中心，指導(dǎo)用戶如何正確使用機(jī)械密封.我國(guó)也有幾位出名的密封學(xué)者，經(jīng)常舉辦密封技術(shù)講學(xué)班，旨在推廣機(jī)械密封的正確使用.機(jī)械密封安裝一、安裝前的準(zhǔn)備工作和注意事項(xiàng)1.從包裝箱中取出要安裝的機(jī)械密封放在干凈的平面上，保護(hù)好密封面，并將所有標(biāo)簽、證件整理后待檢;2.檢查機(jī)械密封的型號(hào)、規(guī)格和材質(zhì)證明，零件的數(shù)量，動(dòng)、靜環(huán)配對(duì)是否符合圖紙要求，零件上有無(wú)制造廠的識(shí)別標(biāo)記;3.檢查各零件的表面質(zhì)t，特別是動(dòng)、靜環(huán)的密封端面有無(wú)碰傷、劃痕，如有損壞，必須進(jìn)行修復(fù)或更換，零件表面必須清洗干凈，在動(dòng)、靜環(huán)密封端面上涂一層油;4.檢查石墨環(huán)、城充聚四氛乙烯壞及組裝的動(dòng)、靜環(huán)的水壓試驗(yàn)證明，如果沒有試壓證明，安裝前要補(bǔ)做水壓試驗(yàn)，試驗(yàn)壓力照第六章一節(jié)規(guī)定;5.并圈彈簧傳動(dòng)的機(jī)械密封。江陰109-20機(jī)械密封件。大慶單端機(jī)械密封</p><p style="text-indent:25px">蕪湖YM109機(jī)械密封件。南通泵的機(jī)械密封</p><p> 泵用機(jī)械密封種類繁多，型號(hào)各異，但泄漏點(diǎn)主要有五處：1）軸套與軸間的密封；2）動(dòng)環(huán)與軸套間的密封；3）動(dòng)、靜環(huán)間密封；4）對(duì)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(shí)泄漏機(jī)械密封安裝調(diào)試好后，一般要進(jìn)行靜試，觀察泄漏量。如泄漏量較小，多為動(dòng)環(huán)或靜環(huán)密封圈存在問題；泄漏量較大時(shí)，則表明動(dòng)、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(chǔ)上，再手動(dòng)盤車觀察，若泄漏量無(wú)明顯變化則靜、動(dòng)環(huán)密封圈有問題；如盤車時(shí)泄漏量有明顯變化則可斷定是動(dòng)、靜環(huán)摩擦副存在問題；如泄漏介質(zhì)沿軸向噴射，則動(dòng)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(shí)存在，但一般有主次區(qū)別，只要觀察細(xì)致，熟悉結(jié)構(gòu)，一定能正確判斷。2.試運(yùn)轉(zhuǎn)時(shí)出現(xiàn)的泄漏泵用機(jī)械密封經(jīng)過靜試后，運(yùn)轉(zhuǎn)時(shí)高速旋轉(zhuǎn)產(chǎn)生的離心力，會(huì)壓制介質(zhì)的泄漏。因此，試運(yùn)轉(zhuǎn)時(shí)機(jī)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(dòng)、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(dòng)、靜環(huán)接觸面分離；。南通泵的機(jī)械密封</p><p style="text-indent:25px">伊格爾博格曼機(jī)械密封（張家港）有限公司位于江蘇省蘇州市，注冊(cè)資本500-700萬(wàn)元，旗下?lián)碛?1~100人***專業(yè)的員工。專業(yè)的團(tuán)隊(duì)大多數(shù)員工都有多年工作經(jīng)驗(yàn)，熟悉行業(yè)專業(yè)知識(shí)技能，致力于發(fā)展神通博格曼,萊寧福斯凱士比夏普阿法拉,南方凱泉東方格蘭富蘇爾壽的品牌。公司以用心服務(wù)為**價(jià)值,希望通過我們的專業(yè)水平和不懈努力,將機(jī)械密封，機(jī)械密封件，泵用機(jī)械密封，集裝式機(jī)械密封，釜用機(jī)械密封，攪拌器機(jī)械密封，金屬波紋管機(jī)械密封，泵廠配套機(jī)械密封，石家莊工業(yè)泵機(jī)械密封，襄樊五二五泵用機(jī)械密封，柳州酸王泵用機(jī)械密封，連成配套機(jī)械密封，凱泉配套機(jī)械密封，東方配套機(jī)械密封，南方配套機(jī)械密封，福斯機(jī)械密封，沃曼泵用機(jī)械密封，電廠配套機(jī)械密封，凱泉配套機(jī)械密封。等業(yè)務(wù)進(jìn)行到底。伊格爾博格曼機(jī)械密封（張家港）有限公司主營(yíng)業(yè)務(wù)涵蓋[ "機(jī)械密封", "泵用機(jī)械密封", "釜用機(jī)械密封", "攪拌器機(jī)械密封" ]，堅(jiān)持“質(zhì)量***、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/860561.html</p></div></div></div></div></div><div id="ldxlhdz" class="page-right twoColRt"><div id="zvzvrdz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zdrnjnj" class="recomPic likePro"><a 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