蘇州管道泵密封源頭直供廠家值得信賴漣水創(chuàng)密機(jī)械供應(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="機(jī)械密封動(dòng)、靜環(huán)之間的工作情況，大多數(shù)是處在邊界潤(rùn)滑和半液體潤(rùn)滑狀態(tài)下，而半液體潤(rùn)滑能夠在摩擦系數(shù)較小即磨損與發(fā)熱令人滿意的情況下，獲得好的密封效果。機(jī)械密封的動(dòng)、靜環(huán)之間的摩擦情況：半液體潤(rùn)滑：滑動(dòng)表面的凹坑處存有液體，接觸面之間維持一層"><meta name="keywords" content="蘇州管道泵密封源頭直供廠家,封"><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 id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div><div id="amwhs" class="pl_css_ganrao" style="display: none;"><p id="amwhs"><input id="amwhs"></input></p><center id="amwhs"></center><del id="amwhs"><cite id="amwhs"></cite></del><video id="amwhs"><menuitem id="amwhs"><dd id="amwhs"></dd></menuitem></video><rp id="amwhs"></rp><tt id="amwhs"><i id="amwhs"></i></tt><var id="amwhs"><address id="amwhs"><strong id="amwhs"></strong></address></var><strike id="amwhs"></strike><b id="amwhs"></b><ins id="amwhs"></ins><code id="amwhs"><pre id="amwhs"></pre></code><span id="amwhs"></span><track id="amwhs"></track><label id="amwhs"></label><legend id="amwhs"></legend><code id="amwhs"><pre id="amwhs"><u id="amwhs"></u></pre></code><thead id="amwhs"></thead><strong id="amwhs"></strong><meter id="amwhs"><dfn id="amwhs"></dfn></meter><legend id="amwhs"></legend><cite id="amwhs"><center id="amwhs"></center></cite><thead id="amwhs"><s id="amwhs"><table id="amwhs"><pre id="amwhs"></pre></table></s></thead><listing id="amwhs"></listing><div id="amwhs"></div><dd id="amwhs"></dd><listing id="amwhs"></listing><em id="amwhs"><small id="amwhs"><dl id="amwhs"><small id="amwhs"></small></dl></small></em><dl id="amwhs"></dl><div id="amwhs"><acronym id="amwhs"><object id="amwhs"><big id="amwhs"></big></object></acronym></div><optgroup id="amwhs"></optgroup><table id="amwhs"></table><pre id="amwhs"></pre><noframes id="amwhs"></noframes><s id="amwhs"><progress id="amwhs"></progress></s><small id="amwhs"><p id="amwhs"><sup id="amwhs"><optgroup id="amwhs"></optgroup></sup></p></small><listing id="amwhs"></listing><strong id="amwhs"></strong><abbr id="amwhs"><strong id="amwhs"></strong></abbr><rp id="amwhs"><dl id="amwhs"></dl></rp><p id="amwhs"></p><tfoot id="amwhs"></tfoot><ol id="amwhs"></ol><tt id="amwhs"><i id="amwhs"></i></tt><big id="amwhs"><pre id="amwhs"><s id="amwhs"></s></pre></big><thead id="amwhs"><abbr id="amwhs"><strike id="amwhs"></strike></abbr></thead><dfn id="amwhs"><strike id="amwhs"><pre id="amwhs"></pre></strike></dfn><sup id="amwhs"></sup><span id="amwhs"></span><tt id="amwhs"><tbody id="amwhs"><tr id="amwhs"><b id="amwhs"></b></tr></tbody></tt></div><header class="header container"><span id="8g334ka" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="0xwg8g2" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺(tái) </span><div id="48dha87" class="searchbox"><div id="tlm3gwi" class="searchLt"><div id="guvfbyv" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="w3mne7r" class="clearfix searchWrap"><div id="7nhtf3n" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="ln3mgzq" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="u7x7sj2" class="twoCol"><div id="q43ac8j" 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_bengtc/">泵</a>?<a href="http://www.cdcfah.com/cp/third-bengtc_bpjwp/">泵配件</a>?蘇州管道泵密封源頭直供廠家值得信賴漣水創(chuàng)密機(jī)械供應(yīng)</p><div id="k4s9s32" class="leftbox clearfix"><h1>蘇州管道泵密封源頭直供廠家值得信賴漣水創(chuàng)密機(jī)械供應(yīng)</h1><div id="37dcjd4" class="proBig"><div id="yetfxji" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247295062412109/3548299.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="z92zrtx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247295062412109/3548299.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3gnpmov" 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>蘇州管道泵密封源頭直供廠家,封</p><p><span>***更新：</span>2020-08-30 01:19:23</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="xyaspby" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">漣水創(chuàng)密機(jī)械制造有限公司</a></p><p><span>聯(lián)系人：</span>袁經(jīng)理</p><p><span>郵箱: </span>lscmjx@163.com</p><p><span>電話: </span>15250888877</p><p><span>傳真: </span>153_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>153-66621921</p><p><span>地址: </span>高溝鎮(zhèn)高揚(yáng)民營(yíng)經(jīng)濟(jì)產(chǎn)業(yè)園</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="kgiacel" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="e9rbdar" class="box"><p><p> 機(jī)械密封動(dòng)、靜環(huán)之間的工作情況，大多數(shù)是處在邊界潤(rùn)滑和半液體潤(rùn)滑狀態(tài)下，而半液體潤(rùn)滑能夠在摩擦系數(shù)較小即磨損與發(fā)熱令人滿意的情況下，獲得好的密封效果。 </p> <p> 機(jī)械密封的動(dòng)、靜環(huán)之間的摩擦情況： </p> <p> 半液體潤(rùn)滑： </p> <p> 滑動(dòng)表面的凹坑處存有液體，接觸面之間維持一層很薄的液膜，所以發(fā)熱和磨損情況均較好，由于動(dòng)、靜環(huán)之間的液膜在其出口處有表面張力，故限制了液體的泄露。 </p> <p> 完全液體潤(rùn)滑： </p> <p> 但由于在這種情況下動(dòng)、靜環(huán)之間的縫隙較大，故起不到密封作用，泄露嚴(yán)重。當(dāng)動(dòng)、靜環(huán)之間的壓力不足，而使間隙增大時(shí)，液膜增厚，這時(shí)不存在固體接觸，故無(wú)摩擦現(xiàn)象。在實(shí)際應(yīng)用中一般不允許有這種情況出現(xiàn)（受控膜機(jī)械密封除外）。 </p> <p> 干摩擦： </p> <p> 滑動(dòng)摩擦面上無(wú)液體進(jìn)入，因而無(wú)液膜存在，塵土和氧化層，以及吸附的氣體分子等。當(dāng)動(dòng)、靜環(huán)運(yùn)轉(zhuǎn)時(shí)，蘇州管道泵密封源頭直供廠家，其結(jié)果必然是使摩擦面發(fā)熱，蘇州管道泵密封源頭直供廠家、磨損加劇而造成泄露。、邊界潤(rùn)滑： </p> <p> 由于表面不是特別平的，蘇州管道泵密封源頭直供廠家，而是凹凸不平，在凸出會(huì)有接觸磨損，而在凹處則保持液體的潤(rùn)滑性能，造成邊界潤(rùn)滑。當(dāng)動(dòng)、靜環(huán)之間的壓力增大或者液體在摩擦面上形成液膜的能力較差時(shí)，液體將從間隙中被擠出。邊界潤(rùn)滑的磨損和發(fā)熱程度為中等。在使用單彈簧的機(jī)械密封時(shí)，忽略彈簧的旋轉(zhuǎn)方向與泵轉(zhuǎn)子轉(zhuǎn)動(dòng)方向的正確組合也時(shí)有發(fā)生。蘇州管道泵密封源頭直供廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州管道泵密封源頭直供廠家,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247295062412109/3548299.jpg"></div><p> 給水泵內(nèi)的高壓水雖經(jīng)過(guò)密封件，但依然有一定的壓力，為了不讓給水泵內(nèi)的水通過(guò)軸與密封件之間的間隙外泄，就從凝結(jié)水泵出口或除鹽水母管引以水源為密封水。 </p> <p> 給水泵內(nèi)的水是具有一定溫度的水，高溫水會(huì)通過(guò)泵的轉(zhuǎn)軸或泵體金屬把熱量傳遞給軸承，使軸承溫度升高。為了控制熱量外傳，所以密封水也起著冷卻的作用。 </p> <p> 在密封水通過(guò)密封件時(shí)，水在軸與密封件之間形成水膜，防止在此處軸與密封件之間的間隙外泄，造成大量的工質(zhì)損失；同時(shí)高溫給水會(huì)通過(guò)泵軸和泵體金屬把熱量傳遞給軸承使軸承溫度升高。嚴(yán)重時(shí)還會(huì)使軸承燒毀；高速旋轉(zhuǎn)的軸與密封件之間的間隙很小，當(dāng)失去密封水時(shí)，此處的水膜也就遭到破壞，軸與密封件很可能發(fā)生摩擦，使給水泵振動(dòng)增大，嚴(yán)重時(shí)將造成設(shè)備損壞。密封水的回水一般采用多級(jí)水封管引入凝汽器。 </p> <p> <br /> 蘇州水泵密封源頭直供廠家機(jī)械密封的工作溫度不能超過(guò)其規(guī)定值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州管道泵密封源頭直供廠家,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298675996094/8215396.jpg"></div><p> 機(jī)械密封在電廠水泵中的應(yīng)用改造 </p> <p> <p> 在新增的水泵中全部采用了機(jī)械密封，與原有水泵的盤根密封形成了鮮明的對(duì)比：（1）機(jī)械密封與盤根密封在密封性能上，機(jī)械密封要比盤根密封漏泄量小的多，*為盤根密封漏泄量的1%。（2）使用壽命長(zhǎng)，兩年以內(nèi)無(wú)需更換，以往盤根密封每60天左右就要進(jìn)行一次更換。（3）消耗功率較少同比盤根密封省電5%以上。（4）減少了軸或軸承的磨損。 </p> <p> 通過(guò)摸索對(duì)比先后將車間的兩臺(tái)循環(huán)水泵、兩臺(tái)射水泵、凝結(jié)水泵共6臺(tái)泵進(jìn)行了進(jìn)行密封改造。改造后均收到了良好的效果。 </p> <p> 循環(huán)水泵（20HBA）在未改為機(jī)械密封前，每年至少要更換4次油盤根，每次更換量在1公斤左右，市場(chǎng)價(jià)格30元.，由于盤根磨損所致3年左右需更換一根水泵軸及配套軸瓦，費(fèi)用在7000元左右，不計(jì)人工費(fèi)用每臺(tái)水泵每年消耗在2500元左右。而改為機(jī)械密封后費(fèi)用方面每臺(tái)泵的機(jī)械密封價(jià)格在600元左右，至少一個(gè)大修期在3年以上，由于摩擦阻力的降低使電耗每小時(shí)下降8度，全年節(jié)電在58000度，降低成本3萬(wàn)元左右。因此機(jī)械密封于盤根密封相比優(yōu)勢(shì)十分明顯。 </p> <p> <br /> </p> <p> <br /> </p> </p><p> 機(jī)械密封裝配前的檢查有哪些內(nèi)容？答：一般性檢查：主要檢查個(gè)零件的型號(hào)、規(guī)格、性能、配合尺寸及有無(wú)缺口、點(diǎn)坑、變形和裂紋等損傷。動(dòng)、靜環(huán)的檢查：密封端面要光潔明亮、物崩邊、點(diǎn)坑、溝槽、劃痕等缺點(diǎn)。對(duì)石墨環(huán)，還要浸沒(méi)有檢查是否有裂紋。 </p> <p> .機(jī)械密封彈簧的檢查都包括哪些內(nèi)容？答：彈簧的檢查包括：總?cè)?shù)、有效圈數(shù)、自由高度、軸心對(duì)端面是否垂直、彈簧旋向。但彈簧必須檢查旋向，多彈簧不需要檢查旋向。新彈簧要檢查其原始自由高度，自由高度要測(cè)量，并與原始記錄比較，殘余變形過(guò)大的要更換掉。舊彈簧清洗干凈后，要測(cè)量其彈力，彈力減少20%的要更換掉。多彈簧機(jī)械密封，各彈簧自由高度差不得小于0.5mm。在機(jī)泵的實(shí)際使用過(guò)程中，一定要對(duì)機(jī)泵進(jìn)行合理使用，盡量避免對(duì)機(jī)泵進(jìn)行超負(fù)荷運(yùn)行。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州管道泵密封源頭直供廠家,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247293279589844/7625641.jpg"></div><p> 化工泵密封墊片選擇化工泵所抽取的介質(zhì)有腐蝕、揮發(fā)、等危險(xiǎn)性的存在，對(duì)泵體的密封性能要求，要比其他種類的泵高很多?；け贸Ｓ玫拿芊夥椒ǎ袎|片密封法。墊片是離心泵靜密封的基本元件，使用范圍非常***。墊片的選型主要根據(jù)化工泵輸送介質(zhì)、溫度、壓力和腐蝕性等因素決定。 </p> <p> 當(dāng)化工泵輸送介質(zhì)，對(duì)溫度和壓力不高時(shí)，一般選用非金屬密封墊片； </p> <p> 當(dāng)化工泵輸送介質(zhì)為中壓高溫時(shí)，選用非金屬與金屬組合墊片。 </p> <p> 非金屬墊片在泵上應(yīng)用**為普遍，其材料一般為紙、橡膠和聚四氟乙烯。當(dāng)溫度不超過(guò)120℃，壓力在1.0Mpa以下時(shí)，一般選用青殼紙或模造紙墊片。 </p> <p> 如果當(dāng)化工泵輸送介質(zhì)為油，溫度在-30～110℃時(shí)，一般選用耐老化性能較好的丁晴橡膠。當(dāng)當(dāng)化工泵輸送介質(zhì)，在-50～200℃時(shí)，選用氟橡膠更為合適。因?yàn)樗四陀湍蜔嵬猓瑱C(jī)械強(qiáng)度大也是其主要特征。 </p> <p> 在化工泵中由于所輸送介質(zhì)具有腐蝕性，所以一般選用聚四氟乙烯做為墊片材料。隨著化工泵使用的領(lǐng)域越來(lái)越多次，所輸送介質(zhì)種類也越來(lái)越多，因此在選用墊片材質(zhì)時(shí)應(yīng)查閱相關(guān)資料或通過(guò)實(shí)驗(yàn)后再做出正確選擇。 </p> <p> <br /> 泵的密封對(duì)整個(gè)設(shè)備運(yùn)轉(zhuǎn)來(lái)說(shuō)起著重要的作用，泵的密封系統(tǒng)泄漏將會(huì)嚴(yán)重影響到設(shè)備的正常運(yùn)轉(zhuǎn)。鹽城單級(jí)泵密封源頭直供廠家</p><p style="text-indent:25px">密封件必須避開(kāi)強(qiáng)光照射，避免密封件被空氣中臭氧侵蝕或提早老化。蘇州管道泵密封源頭直供廠家</p><p> 化工泵(不銹鋼材質(zhì))用于石油，化工，冶金，合成纖維，制藥，食品，合成纖維等部門用于輸送堿性腐蝕介質(zhì)；化工泵(氟塑料材質(zhì))使用于輸送任何酸性，堿性腐蝕性介質(zhì)；化工泵(鑄鐵材質(zhì))用于工業(yè)，城市給水，排水，亦可用于農(nóng)田，果園排灌，供輸送清水或物理及化學(xué)性質(zhì)類似清水的其他液體之用?；け妹芊庑问街饕?油封密封，墊片密封，螺紋密封，迷宮密封，填料密封和動(dòng)力密封。 </p> <p> 化工泵在與運(yùn)轉(zhuǎn)時(shí)，副葉輪所產(chǎn)生的壓頭平衡了主葉輪出口高壓液體，從而實(shí)現(xiàn)密封。停車時(shí)，副葉輪不起作用，因此必須同時(shí)配備停車密封裝置解決停車時(shí)可能產(chǎn)生的化工泵泄漏。副葉輪密封結(jié)構(gòu)簡(jiǎn)單，密封可靠，使用壽命長(zhǎng)，化工泵運(yùn)轉(zhuǎn)中可實(shí)現(xiàn)滴水不漏，因此在化工泵輸送含雜質(zhì)介質(zhì)的泵上經(jīng)常采用。蘇州管道泵密封源頭直供廠家</p><p style="text-indent:25px">漣水創(chuàng)密機(jī)械制造有限公司是一家漣水創(chuàng)密機(jī)械制造有限公司產(chǎn)品包括:輕型密封、中型密封、重型密封，廣泛應(yīng)用于石油、化工、電力、造紙，食品，機(jī)械密封件來(lái)料加工（塑料機(jī)械密封件除外）、銷售；機(jī)械配件、汽車配件銷售；自營(yíng)和代理各類商品及技術(shù)的進(jìn)出口業(yè)務(wù)，的公司，是一家擁有51~100人***員工的企業(yè)。公司業(yè)務(wù)分為輕型密封，中型密封，重型密封，小型水泵等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在機(jī)械及行業(yè)設(shè)備深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造機(jī)械及行業(yè)設(shè)備質(zhì)量品牌。創(chuàng)密機(jī)械制造立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合世界前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1088750.html</p></div></div></div></div></div><div id="evc2i9k" class="page-right twoColRt"><div id="j4szbik" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vxuwyf8" 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 id="w42t2po" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="zgiu7vx" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來(lái)電溫州奧基智能科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來(lái)電溫州奧基智能科技供應(yīng)</p></a></div><div id="uroacjl" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="vz82zt2" class="clear"></div></div><div id="jy8y3k2" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">***產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="9iubx8d" class="page-proshow02"><p class="title">本企業(yè)其它產(chǎn)品 <span style="float:right;"><a >更多>></a></span></p><div id="gac2n4x" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/7933.html"><div id="g887mbi" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245506653222656/6447310.jpg" alt="連云港中型機(jī)械密封中間商誠(chéng)信經(jīng)營(yíng) 漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>連云港中型機(jī)械密封中間商誠(chéng)信經(jīng)營(yíng) 漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/7934.html"><div id="ap72jtf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247288138056640/67425.jpg" alt="江蘇軸承密封廠家誠(chéng)信經(jīng)營(yíng) 漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇軸承密封廠家誠(chéng)信經(jīng)營(yíng) 漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/7935.html"><div id="xcebtaw" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245508261533203/8577088.jpg" alt="淮安端面密封廠家誠(chéng)信為本漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮安端面密封廠家誠(chéng)信為本漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/9003.html"><div id="lvx8sug" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245509450722656/6042605.jpg" alt="淮安石墨密封規(guī)格型號(hào) 服務(wù)為先漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮安石墨密封規(guī)格型號(hào) 服務(wù)為先漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/9004.html"><div id="qfcjlxu" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245509697412109/7788084.jpg" alt="泰州密封廠家批發(fā)價(jià)格歡迎來(lái)電漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>泰州密封廠家批發(fā)價(jià)格歡迎來(lái)電漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/9394.html"><div id="xm8wykw" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247288138056640/67425.jpg" alt="河南機(jī)械密封廠家價(jià)格客戶至上漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南機(jī)械密封廠家價(jià)格客戶至上漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/9395.html"><div id="mbdkwyk" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245504363457031/2122288.png" alt="蘇州機(jī)械液壓密封廠家推薦服務(wù)為先漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州機(jī)械液壓密封廠家推薦服務(wù)為先漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/9396.html"><div id="mwo3jqi" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245510183769531/1626763.jpg" alt="臺(tái)州輕型機(jī)械密封廠家批發(fā)價(jià)格和諧共贏漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>臺(tái)州輕型機(jī)械密封廠家批發(fā)價(jià)格和諧共贏漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li></ul></div></div><div id="puro2jq" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="8u7pw8h" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/80227.html"><div id="tip82nu" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247293635341797/9903144.jpg" alt="江蘇電動(dòng)泵密封制造廠家誠(chéng)信經(jīng)營(yíng) 漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇電動(dòng)泵密封制造廠家誠(chéng)信經(jīng)營(yíng) 漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/429061.html"><div id="3xjlxu7" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245503105126953/1175882.jpg" alt="蘇州計(jì)量泵密封經(jīng)銷廠家歡迎咨詢漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州計(jì)量泵密封經(jīng)銷廠家歡迎咨詢漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1797928.html"><div id="3phevm8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298412392578/7048929.jpg" alt="南通污水密封廠家推薦客戶至上漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南通污水密封廠家推薦客戶至上漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2825421.html"><div id="mliu7ax" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247286448720703/8635806.jpg" alt="南通污水密封供貨商來(lái)電咨詢漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南通污水密封供貨商來(lái)電咨詢漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1457155.html"><div id="cmtaxeg" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245503105126953/1175882.jpg" alt="南京管道泵密封廠家供應(yīng) 客戶至上漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南京管道泵密封廠家供應(yīng) 客戶至上漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/440579.html"><div id="8ahj3fr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247286448720703/8635806.jpg" alt="南通化工泵用密封廠誠(chéng)信經(jīng)營(yíng) 漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南通化工泵用密封廠誠(chéng)信經(jīng)營(yíng) 漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1677572.html"><div id="wl7lszl" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298179248047/5187331.jpg" alt="蘇州多級(jí)泵密封銷售廠家貼心服務(wù) 漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州多級(jí)泵密封銷售廠家貼心服務(wù) 漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1873437.html"><div id="3vcumov" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247295241855469/6155112.jpg" alt="常州管道泵密封批量采購(gòu) 客戶至上漣水創(chuàng)密機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>常州管道泵密封批量采購(gòu) 客戶至上漣水創(chuàng)密機(jī)械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="lqi2v3r" class="container"><p><a href="http://www.cdcfah.com/">首頁(yè)</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會(huì)信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號(hào)-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="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">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> <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 id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="08spr" class="pl_css_ganrao" style="display: none;"><cite id="08spr"><center id="08spr"></center></cite><thead id="08spr"><strong id="08spr"></strong></thead><rp id="08spr"><dl id="08spr"></dl></rp><b id="08spr"></b><small id="08spr"><pre id="08spr"><small id="08spr"><p id="08spr"></p></small></pre></small><thead id="08spr"></thead><strong id="08spr"></strong><ruby id="08spr"></ruby><dfn id="08spr"><strike id="08spr"><pre id="08spr"></pre></strike></dfn><small id="08spr"></small><nobr id="08spr"><pre id="08spr"><u id="08spr"></u></pre></nobr><thead id="08spr"><strong id="08spr"><strike id="08spr"></strike></strong></thead><rp id="08spr"><dl id="08spr"><blockquote id="08spr"></blockquote></dl></rp><label id="08spr"><progress id="08spr"><em id="08spr"></em></progress></label><tr id="08spr"></tr><strike id="08spr"><rp id="08spr"><nav id="08spr"></nav></rp></strike><td id="08spr"></td><small id="08spr"></small><optgroup id="08spr"><fieldset id="08spr"><acronym id="08spr"><strong id="08spr"></strong></acronym></fieldset></optgroup><tt id="08spr"><source id="08spr"></source></tt><dl id="08spr"></dl><th id="08spr"><span id="08spr"><del id="08spr"><cite id="08spr"></cite></del></span></th><tbody id="08spr"><ol id="08spr"><samp id="08spr"></samp></ol></tbody><menu id="08spr"></menu><fieldset id="08spr"><acronym id="08spr"></acronym></fieldset><ul id="08spr"></ul><i id="08spr"><tr id="08spr"></tr></i><noframes id="08spr"></noframes><nav id="08spr"><blockquote id="08spr"></blockquote></nav><em id="08spr"><style id="08spr"><meter id="08spr"><noframes id="08spr"></noframes></meter></style></em><legend id="08spr"></legend><optgroup id="08spr"><blockquote id="08spr"></blockquote></optgroup><label id="08spr"></label><li id="08spr"></li><center id="08spr"></center><i id="08spr"></i><acronym id="08spr"><strong id="08spr"><big id="08spr"><track id="08spr"></track></big></strong></acronym><form id="08spr"></form><dfn id="08spr"><table id="08spr"><dd id="08spr"></dd></table></dfn><video id="08spr"></video><dl id="08spr"><small id="08spr"><p id="08spr"></p></small></dl><meter id="08spr"><dfn id="08spr"><form id="08spr"></form></dfn></meter><strong id="08spr"></strong><span id="08spr"></span><thead id="08spr"><strong id="08spr"><strike id="08spr"></strike></strong></thead><acronym id="08spr"></acronym><em id="08spr"><rt id="08spr"></rt></em><span id="08spr"></span><cite id="08spr"></cite><dl id="08spr"><pre id="08spr"><label id="08spr"></label></pre></dl><pre id="08spr"><nav id="08spr"></nav></pre><ruby id="08spr"></ruby><object id="08spr"><dfn id="08spr"></dfn></object><strike id="08spr"><font id="08spr"><s id="08spr"></s></font></strike><sup id="08spr"></sup><table id="08spr"></table><th id="08spr"><rt id="08spr"><del id="08spr"><dfn id="08spr"></dfn></del></rt></th><code id="08spr"><output id="08spr"></output></code><em id="08spr"><small id="08spr"></small></em><dfn id="08spr"><sub id="08spr"><optgroup id="08spr"></optgroup></sub></dfn><big id="08spr"></big><tt id="08spr"></tt><progress id="08spr"></progress><pre id="08spr"><nav id="08spr"><dd id="08spr"></dd></nav></pre><thead id="08spr"></thead><del id="08spr"><dfn id="08spr"></dfn></del><strike id="08spr"><rp id="08spr"><sup id="08spr"></sup></rp></strike><td id="08spr"><li id="08spr"></li></td><abbr id="08spr"></abbr><var id="08spr"></var><thead id="08spr"><sup id="08spr"><menu id="08spr"><legend id="08spr"></legend></menu></sup></thead><strong id="08spr"></strong><big id="08spr"></big><blockquote id="08spr"></blockquote><strong id="08spr"><sup id="08spr"><form id="08spr"><legend id="08spr"></legend></form></sup></strong><acronym id="08spr"><b id="08spr"><legend id="08spr"></legend></b></acronym><nav id="08spr"></nav><th id="08spr"><em id="08spr"></em></th><video id="08spr"><menu id="08spr"><big id="08spr"><track id="08spr"></track></big></menu></video><meter id="08spr"><dfn id="08spr"><i id="08spr"></i></dfn></meter><b id="08spr"></b><dfn id="08spr"></dfn><nobr id="08spr"><source id="08spr"></source></nobr><tfoot id="08spr"></tfoot><small id="08spr"></small><table id="08spr"></table><div id="08spr"><th id="08spr"></th></div><div id="08spr"></div><tbody id="08spr"></tbody><sup id="08spr"><dd id="08spr"><tbody id="08spr"><tfoot id="08spr"></tfoot></tbody></dd></sup><s id="08spr"><progress id="08spr"></progress></s><pre id="08spr"></pre><p id="08spr"><pre id="08spr"></pre></p><progress id="08spr"></progress><dd id="08spr"><ruby id="08spr"></ruby></dd><big id="08spr"></big><tr id="08spr"><abbr id="08spr"><wbr id="08spr"></wbr></abbr></tr><dfn id="08spr"><strike id="08spr"><output id="08spr"></output></strike></dfn><legend id="08spr"></legend><wbr id="08spr"><kbd id="08spr"><strong id="08spr"></strong></kbd></wbr><menuitem id="08spr"></menuitem><bdo id="08spr"></bdo><label id="08spr"></label><kbd id="08spr"></kbd><output id="08spr"></output><abbr id="08spr"></abbr><code id="08spr"></code><tr id="08spr"><abbr id="08spr"><wbr id="08spr"></wbr></abbr></tr><output id="08spr"><table id="08spr"><font id="08spr"></font></table></output><big id="08spr"><track id="08spr"></track></big><pre id="08spr"></pre><thead id="08spr"><ruby id="08spr"></ruby></thead><nobr id="08spr"><s id="08spr"><menuitem id="08spr"><listing id="08spr"></listing></menuitem></s></nobr><th id="08spr"><rt id="08spr"><meter id="08spr"></meter></rt></th><pre id="08spr"></pre><del id="08spr"><nobr id="08spr"><pre id="08spr"></pre></nobr></del><label id="08spr"><tfoot id="08spr"><em id="08spr"><style id="08spr"></style></em></tfoot></label><tr id="08spr"><th id="08spr"></th></tr><dfn id="08spr"><sub id="08spr"><optgroup id="08spr"></optgroup></sub></dfn><small id="08spr"><strong id="08spr"><sup id="08spr"><form id="08spr"></form></sup></strong></small><dfn id="08spr"><code id="08spr"><pre id="08spr"></pre></code></dfn><dl id="08spr"></dl><legend id="08spr"><mark id="08spr"></mark></legend><var id="08spr"></var><ins id="08spr"><label id="08spr"><thead id="08spr"></thead></label></ins><optgroup id="08spr"></optgroup><video id="08spr"></video><var id="08spr"><address id="08spr"><strong id="08spr"><dl id="08spr"></dl></strong></address></var><font id="08spr"></font><sup id="08spr"></sup><optgroup id="08spr"><blockquote id="08spr"></blockquote></optgroup><span id="08spr"><form id="08spr"><legend id="08spr"></legend></form></span><optgroup id="08spr"><div id="08spr"><acronym id="08spr"></acronym></div></optgroup><mark id="08spr"></mark><pre id="08spr"><label id="08spr"><progress id="08spr"><button id="08spr"></button></progress></label></pre><small id="08spr"><strong id="08spr"><span id="08spr"><form id="08spr"></form></span></strong></small><span id="08spr"></span><var id="08spr"></var><dd id="08spr"><li id="08spr"></li></dd><fieldset id="08spr"><address id="08spr"></address></fieldset><strong id="08spr"></strong><nav id="08spr"><div id="08spr"></div></nav><dl id="08spr"></dl><video id="08spr"><menu id="08spr"><big id="08spr"><track id="08spr"></track></big></menu></video><ruby id="08spr"></ruby><samp id="08spr"><track id="08spr"></track></samp><small id="08spr"></small><listing id="08spr"></listing><thead id="08spr"><sup id="08spr"><menu id="08spr"><legend id="08spr"></legend></menu></sup></thead></div></html>