蘇州真空泵油哪家好蘇州福藤井電子科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="更換真空泵油方法，(1)重力法　將容器放在放油口下方，旋下放油口螺釘，讓真空泵內(nèi)舊油自動(dòng)地流到容器里。舊油放盡后，從抽氣口注入少量的干凈真空泵油(100~500mL)，沖洗真空泵腔內(nèi)部，接著，開動(dòng)真空泵運(yùn)轉(zhuǎn)1min左右，再關(guān)真空泵，蘇州真空"><meta name="keywords" content="蘇州真空泵油哪家好,真空泵油"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <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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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="2l3dphw" class="twoCol"><div id="oc3zwn3" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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_sysbgf/">石油設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-sysbgf_qtsysbeq/">其他石油設(shè)備</a>?蘇州真空泵油哪家好蘇州福藤井電子科技供應(yīng)</p><div id="37tzb3q" class="leftbox clearfix"><h1>蘇州真空泵油哪家好蘇州福藤井電子科技供應(yīng)</h1><div id="irtqnuo" class="proBig"><div id="dmeg7gu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378535595976562/8182112.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yh88y2b" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378535595976562/8182112.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pe32smo" 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>蘇州真空泵油哪家好,真空泵油</p><p><span>***更新：</span>2020-10-14 08:08:54</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="24tlf8z" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州福藤井電子科技有限公司</a></p><p><span>聯(lián)系人：</span>曾先生</p><p><span>郵箱: </span>futengjing@163.com</p><p><span>電話: </span>13806263217</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://molydo.com</p><p><span>手機(jī): </span>0512-55117038</p><p><span>地址: </span>昆山市玉山鎮(zhèn)聯(lián)邦國(guó)際商務(wù)花園1號(hào)樓</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="7n94dam" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="dj7dpmz" class="box"><p><p style="text-indent:25px">更換真空泵油方法， (1)重力法　將容器放在放油口下方，旋下放油口螺釘，讓真空泵內(nèi)舊油自動(dòng)地流到容器里。舊油放盡后，從抽氣口注入少量的干凈真空泵油(100~500mL)，沖洗真空泵腔內(nèi)部，接著，開動(dòng)真空泵運(yùn)轉(zhuǎn)1min左右，再關(guān)真空泵，蘇州真空泵油哪家好，將注入的新油放出。若放出的油仍不干掙，應(yīng)繼續(xù)注入新的雜油沖洗，直到干凈為止。然后，旋上放油螺釘．?dāng)Q下加油孔上的螺釘，向真空泵內(nèi)加入親的真空泵油，蘇州真空泵油哪家好，使油面達(dá)到油標(biāo)線，再旋上加油螺釘。 (2)加壓法　將容器放在放油口下方，旋下放油口螺釘。關(guān)閉抽氣口，同時(shí)開啟真空泵，打開氣鎮(zhèn)閥和遮蓋真空泵的部分排氣口，以產(chǎn)生一個(gè)足夠的內(nèi)部壓強(qiáng)，使臟油迅速地放出，蘇州真空泵油哪家好。然后，按方法(1)沖洗真空泵腔內(nèi)部，換新油。正在采購(gòu)或者使用真空泵油，一定要購(gòu)買真空泵**的油品。蘇州真空泵油哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州真空泵油哪家好,真空泵油" src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378535595976562/8182112.png"></div><p style="text-indent:25px">真空泵油，顧名思義即真空泵用潤(rùn)滑油。真空泵油除了要具備常規(guī)潤(rùn)滑油，潤(rùn)滑、令卻、密封、抗氧化、抗腐蝕、抗泡沫特性外，更重要的是在低壓環(huán)境下，輕質(zhì)組分要少，通俗的講就是在你抽真空的時(shí)候不會(huì)抽出油氣來，這樣你的真空泵很快就能達(dá)到真空效果，否則你抽來抽去，真空度總是上不來，這就要求油品的精煉程度要高。真空泵油對(duì)基礎(chǔ)油的要求是很高的，需要用白色的高精煉度的基礎(chǔ)油，這就形成了真空泵油獨(dú)特的顏色，達(dá)到國(guó)標(biāo)要求的真空泵油都是無色透明或者有淡淡的淺黃色，顏色發(fā)深就說明用了普通或者劣質(zhì)的基礎(chǔ)油，這樣可以節(jié)省生產(chǎn)成本。好的真空泵油有一下幾點(diǎn)優(yōu)勢(shì)？一、粘溫性好，即粘度指數(shù)高的潤(rùn)滑油，能夠給真空泵更好的潤(rùn)滑保護(hù)。二、抗氧化性好，潤(rùn)滑油在高溫運(yùn)轉(zhuǎn)下不易變質(zhì)。三、極重要的是不易揮發(fā)，即潤(rùn)滑油閃點(diǎn)要高，這樣在抽真空時(shí)不易抽出油氣，真空泵油的損耗也會(huì)減少。廣東真空泵油生產(chǎn)批發(fā)油式真空泵是以真空泵油作為介質(zhì)來抽真空的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州真空泵油哪家好,真空泵油" src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637380055100468750/5749131.png"></div><p style="text-indent:25px">選真空泵油要注意以下幾個(gè)方面：1、密封性真空泵配件中泵油需求具有適合的粘度，在低溫下能使真空泵疾速啟動(dòng)，在高溫下泵油能具有良好的密封性，在泵內(nèi)泵油具有較低的溫升。不含有輕質(zhì)的易揮發(fā)組分，降低運(yùn)用過程中真空泵的返油率。2、飽和蒸汽壓飽和蒸汽壓是泵油較關(guān)鍵的指標(biāo)之一。在恒溫的密閉容器中，當(dāng)汽液兩相到達(dá)動(dòng)態(tài)均衡時(shí)的壓力稱謂飽和蒸汽壓。油品的飽和蒸汽壓要盡量低，在泵的極高工作溫度下，仍要具有足夠低的飽和蒸汽壓，并要低于真空泵規(guī)則的極限壓強(qiáng)。在60℃溫度條件下至少要到達(dá)6.5×10-5 kPa（因溫升每上升20℃，飽和蒸汽壓大約要下跌一個(gè)數(shù)量級(jí)）。</p><p style="text-indent:25px">主要通過以下幾個(gè)方面對(duì)真空泵油的好壞進(jìn)行區(qū)分：1、極低的蒸汽壓：這是真空泵油的極重要性能指標(biāo)。蒸汽壓越低真空度就會(huì)越高，由于旋片真空泵要求真空度達(dá)到0.06Pa，高的要求達(dá)到1.33×10－4Pa以下，因此要求真空泵油的蒸發(fā)性極低．一般要用石蠟基窄餾分潤(rùn)滑油，對(duì)于擴(kuò)散真空泵，還可使用蒸氣壓很低的硅油或其他合成油。2、合適的粘度，良好的粘溫特性：真空系統(tǒng)利用泵腔內(nèi)容積不斷變化而形成排氣作用，要求潤(rùn)滑油應(yīng)具有合適的粘度和良好的粘溫特性。（粘溫特性是指，隨著泵內(nèi)溫度的升高或降低，真空油的粘度會(huì)產(chǎn)生變動(dòng)。粘溫特性好的真空油，粘度隨溫度的變動(dòng)就越小。）真空泵油減少有害漆膜和油垢的形成，提供較長(zhǎng)的換油周期。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州真空泵油哪家好,真空泵油" src="https://tyunfile.71360.com/WaterMark/UploadFile/szftjdz/637378535616103515/9249531.png"></div><p style="text-indent:25px">真空泵油在真空泵里面高速運(yùn)轉(zhuǎn)時(shí)，隨著時(shí)間的推移加上抽的其他中多少含有一定的復(fù)雜氣體成分，會(huì)產(chǎn)生一定的淤泥，淤泥容易把油箱里面的回油管堵塞，使排氣過濾器過濾下來的真空泵油液位提高，回油浮球不能回位。又有真空泵油霧分離器、排氣過濾器、油霧過濾器.油煙過濾器.油煙收集器等別名。真空泵排氣濾芯在推動(dòng)力的作用下，位于一側(cè)的油氣混合物中的通過真空泵油霧分離器的濾紙及棉質(zhì)。油則被截留，從而實(shí)現(xiàn)氣體與真空油的分離操作過程。被過濾掉的真空泵油隨著回油管進(jìn)行循環(huán)利用，排出的則是無油的廢氣，而達(dá)到潔凈的效果。真空泵油應(yīng)注意清潔，嚴(yán)防臟物混入真空泵內(nèi)。昆山真空泵油單價(jià)</p><p style="text-indent:25px">真空泵油油在泵內(nèi)與油箱間循環(huán)，散熱、冷卻。蘇州真空泵油哪家好</p><p style="text-indent:25px">市面上常見的真空油產(chǎn)品： 1、CV-A100真空泵油：本產(chǎn)品選用80%500SN基礎(chǔ)油，適應(yīng)于2X-30及以下真空泵、單級(jí)泵、羅茨泵。無可比擬的性價(jià)比優(yōu)勢(shì)和良好的抗乳化、氧化性能及粘溫特性，完全能滿足對(duì)真空度有一定要求的場(chǎng)所。包裝規(guī)格：4L，18L，200L 2、CV-A150W真空泵油：本產(chǎn)品采用二次加氫的基礎(chǔ)油，不使用粘度改進(jìn)劑，通過煉制直接得到的高粘度，不會(huì)改變成品的飽和蒸汽壓和粘度指數(shù)。更適用于 H150D滑閥泵及更大規(guī)格的真空泵。包裝規(guī)格：4L，18L，200L。 3、CV-A150Y真空泵油：本產(chǎn)品選用80%650SN基礎(chǔ)油，適應(yīng)于2X-30及以上真空泵和夏季用油。無可比擬的性價(jià)比優(yōu)勢(shì)和良好的抗乳化、氧化性能及粘溫特性，完全能滿足對(duì)真空度有一定要求的場(chǎng)所。包裝規(guī)格：4L，18L，200L。蘇州真空泵油哪家好</p><p style="text-indent:25px">蘇州福藤井電子科技有限公司致力于精細(xì)化學(xué)品，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。蘇州福藤井擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供油脂，油泵，絲桿，電子配件。蘇州福藤井致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。蘇州福藤井創(chuàng)始人曾海輝，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1548634.html</p></div></div></div></div></div><div id="2qkwtkm" class="page-right twoColRt"><div id="kzb7spb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jtvnuwd" 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)" 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