包頭安德里茨泵用機(jī)械密封件廠伊格爾博格曼機(jī)械密封供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 九，包頭安德里茨泵用機(jī)械密封件廠、波紋管式機(jī)械密封波紋管式機(jī)械密封的應(yīng)用范圍很廣，從低溫到高溫，從中性介質(zhì)到腐蝕性介質(zhì)，從低速到高速，從普通到苛刻的工作條件都可選用。所有這些可通過(guò)變更波紋管的"><meta name="keywords" content="包頭安德里茨泵用機(jī)械密封件廠,泵用機(jī)械密封件"><link rel="canonical" href="http://m.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://m.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="3wtji" class="pl_css_ganrao" style="display: none;"><pre id="3wtji"><mark id="3wtji"></mark></pre><ol id="3wtji"></ol><address id="3wtji"></address><div id="3wtji"><th id="3wtji"></th></div><pre id="3wtji"><mark id="3wtji"><legend id="3wtji"><style id="3wtji"></style></legend></mark></pre><address id="3wtji"></address><strong id="3wtji"></strong><div id="3wtji"></div><xmp id="3wtji"></xmp><legend id="3wtji"><dfn id="3wtji"><table id="3wtji"><p id="3wtji"></p></table></dfn></legend><object id="3wtji"><del id="3wtji"></del></object><output id="3wtji"></output><legend id="3wtji"></legend><output id="3wtji"><strong id="3wtji"></strong></output><em id="3wtji"></em><legend id="3wtji"><output id="3wtji"></output></legend><dfn id="3wtji"><center id="3wtji"></center></dfn><listing id="3wtji"></listing><center id="3wtji"><input id="3wtji"><blockquote id="3wtji"><th id="3wtji"></th></blockquote></input></center><sub id="3wtji"><tbody id="3wtji"><cite id="3wtji"></cite></tbody></sub><wbr id="3wtji"><mark id="3wtji"><table id="3wtji"><td id="3wtji"></td></table></mark></wbr><dfn id="3wtji"></dfn><nobr id="3wtji"></nobr><del id="3wtji"><dfn id="3wtji"></dfn></del><ins id="3wtji"><optgroup id="3wtji"><center id="3wtji"></center></optgroup></ins><sup id="3wtji"><optgroup id="3wtji"><cite id="3wtji"></cite></optgroup></sup><label id="3wtji"><progress id="3wtji"></progress></label><fieldset id="3wtji"></fieldset><source id="3wtji"></source><ins id="3wtji"><label id="3wtji"></label></ins><var id="3wtji"></var><acronym id="3wtji"></acronym><tt id="3wtji"><tbody id="3wtji"><tr id="3wtji"><b id="3wtji"></b></tr></tbody></tt><dfn id="3wtji"></dfn><form id="3wtji"><dl id="3wtji"><pre id="3wtji"><label id="3wtji"></label></pre></dl></form><meter id="3wtji"><noframes id="3wtji"><source id="3wtji"><ins id="3wtji"></ins></source></noframes></meter><nav id="3wtji"><div id="3wtji"><video id="3wtji"></video></div></nav><acronym id="3wtji"></acronym><em id="3wtji"><rt id="3wtji"><mark id="3wtji"></mark></rt></em><thead id="3wtji"></thead><big id="3wtji"><option id="3wtji"></option></big><listing id="3wtji"></listing><video id="3wtji"><menu id="3wtji"><samp id="3wtji"><small id="3wtji"></small></samp></menu></video><address id="3wtji"></address><dfn id="3wtji"><strike id="3wtji"></strike></dfn><ul id="3wtji"><listing id="3wtji"><sup id="3wtji"></sup></listing></ul><dl id="3wtji"><delect id="3wtji"><bdo id="3wtji"><pre id="3wtji"></pre></bdo></delect></dl><sup id="3wtji"></sup><tt id="3wtji"></tt><ul id="3wtji"><strong id="3wtji"></strong></ul><tr id="3wtji"><b id="3wtji"><wbr id="3wtji"></wbr></b></tr><button id="3wtji"></button><menuitem id="3wtji"><em id="3wtji"><legend id="3wtji"><mark id="3wtji"></mark></legend></em></menuitem><form id="3wtji"><legend id="3wtji"></legend></form><thead id="3wtji"></thead><th id="3wtji"></th><tt id="3wtji"><i id="3wtji"></i></tt><p id="3wtji"></p><meter id="3wtji"><dfn id="3wtji"></dfn></meter><label id="3wtji"></label><thead id="3wtji"><strong id="3wtji"></strong></thead><p id="3wtji"></p><nav id="3wtji"><blockquote id="3wtji"></blockquote></nav><output id="3wtji"></output><tr id="3wtji"></tr><form id="3wtji"><u id="3wtji"><thead id="3wtji"></thead></u></form><sup id="3wtji"></sup><i id="3wtji"><tr id="3wtji"><abbr id="3wtji"><strike id="3wtji"></strike></abbr></tr></i><td id="3wtji"></td><ul id="3wtji"></ul><form id="3wtji"><dl id="3wtji"><pre id="3wtji"><label id="3wtji"></label></pre></dl></form><menu id="3wtji"></menu><ol id="3wtji"></ol><tr id="3wtji"></tr><tr id="3wtji"><label id="3wtji"><thead id="3wtji"></thead></label></tr><form id="3wtji"></form><s id="3wtji"><progress id="3wtji"></progress></s><menuitem id="3wtji"><em id="3wtji"><wbr id="3wtji"><kbd id="3wtji"></kbd></wbr></em></menuitem><code id="3wtji"><pre id="3wtji"></pre></code><u id="3wtji"></u><dfn id="3wtji"><code id="3wtji"><form id="3wtji"><u id="3wtji"></u></form></code></dfn><dfn id="3wtji"><code id="3wtji"><form id="3wtji"><u id="3wtji"></u></form></code></dfn><dd id="3wtji"></dd><dd id="3wtji"><ruby id="3wtji"><ol id="3wtji"></ol></ruby></dd><p id="3wtji"></p><legend id="3wtji"><mark id="3wtji"><strong id="3wtji"></strong></mark></legend><span id="3wtji"><form id="3wtji"></form></span><td id="3wtji"></td><output id="3wtji"></output><tr id="3wtji"></tr><output id="3wtji"><strong id="3wtji"></strong></output><kbd id="3wtji"></kbd><tfoot id="3wtji"><b id="3wtji"><legend id="3wtji"><dfn id="3wtji"></dfn></legend></b></tfoot><font id="3wtji"></font><track id="3wtji"></track><rp id="3wtji"><dl id="3wtji"></dl></rp><dfn id="3wtji"><sub id="3wtji"><optgroup id="3wtji"></optgroup></sub></dfn><meter id="3wtji"></meter><th id="3wtji"></th><option id="3wtji"><source id="3wtji"></source></option></div><header class="header container"><span id="waq289p" class="logo"><a href="http://m.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="gfcma8n" 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="irqx32c" class="searchbox"><div id="2x34ong" class="searchLt"><div id="jnk744c" 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="jspr2fz" class="clearfix searchWrap"><div id="o73gf8b" 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="8shdkz7" class="container"><ul><li id = "index_index"><a href="http://m.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://m.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://m.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://m.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://m.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="kqx8hsc" class="twoCol"><div id="wpolikm" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁(yè)?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://m.cdcfah.com/cp/second-jxjxysb_mifengjian/">密封件</a>?<a href="http://m.cdcfah.com/cp/third-mifengjian_jmf/">機(jī)械密封</a>?包頭安德里茨泵用機(jī)械密封件廠伊格爾博格曼機(jī)械密封供應(yīng)</p><div id="shegi82" class="leftbox clearfix"><h1>包頭安德里茨泵用機(jī)械密封件廠伊格爾博格曼機(jī)械密封供應(yīng)</h1><div id="lu38czb" class="proBig"><div id="i23jvsu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637330182054951172/6741431.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hgqcegx" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637330182054951172/6741431.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xmogipw" 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>包頭安德里茨泵用機(jī)械密封件廠,泵用機(jī)械密封件</p><p><span>***更新：</span>2021-01-12 00:28:45</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="m8eiv2r" 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="8yvnkro" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="qjbyk3w" class="box"><p><p> 九，包頭安德里茨泵用機(jī)械密封件廠、波紋管式機(jī)械密封波紋管式機(jī)械密封的應(yīng)用范圍很廣，從低溫到高溫，從中性介質(zhì)到腐蝕性介質(zhì)，從低速到高速，從普通到苛刻的工作條件都可選用。所有這些可通過(guò)變更波紋管的幾何形狀（如內(nèi)外徑、波片厚度和波數(shù)等）與材料彈性模量，改變波紋管的彈率。根據(jù)介質(zhì)的腐蝕性能，選用不同的波紋管材料等。例如對(duì)工作壓力和溫度都不高的中性介質(zhì)（油和水等），可選用橡膠制造的簡(jiǎn)易波紋管密封；在腐蝕性介質(zhì)中（酸或減等），可選用四氟制造的波紋管密封；高溫和高速下，可采用焊接金屬波紋管機(jī)械密封等。焊接金屬波紋管密封的特點(diǎn)焊接金屬波紋管機(jī)械密封用的波紋管是由軋制的金屬薄板沖裁成環(huán)形波紋狀的型面，波形多采用S形，將許多個(gè)波片重疊起來(lái)，分別在環(huán)形的外緣和內(nèi)緣進(jìn)行焊接，包頭安德里茨泵用機(jī)械密封件廠，組成一個(gè)波紋管，兩端再與傳動(dòng)座和動(dòng)環(huán)焊接成整體。除了不用輔助密封圈外，包頭安德里茨泵用機(jī)械密封件廠，還具備使用溫度范圍廣的特點(diǎn)，可達(dá)600度，可到一200度。此外高速下對(duì)軸的振動(dòng)和振擺適應(yīng)性較強(qiáng)，有很好的補(bǔ)償能力，保證密封端面良好地貼合。但是長(zhǎng)期在高溫下工作的焊接金屬波紋管密封，波紋管的彈率有減小的趨勢(shì)（俗稱“失彈”），使用受到一定的限制。焊接金屬波紋管的彈率的計(jì)算由于焊接金屬波紋管機(jī)械密封不用彈簧。韶關(guān)凝結(jié)水泵泵用機(jī)械密封件維修。包頭安德里茨泵用機(jī)械密封件廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="包頭安德里茨泵用機(jī)械密封件廠,泵用機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637330182054951172/6741431.png"></div><p> 也能夠進(jìn)行機(jī)械密封的拆卸和重新安裝;3.結(jié)構(gòu)上具有小尺寸的短軸和低的高度，帶安裝臂.聚丙烯裝置第3號(hào)、第4號(hào)反應(yīng)釜及粉末塔攪拌器都采用底裝式密封.圖10-4為Φ260底裝式機(jī)械密封的結(jié)構(gòu)圖.為了防止產(chǎn)品進(jìn)人密封腔，在連接攪拌槳的法蘭下部有一鍋底形密封罩34，還有兩道襯套35、36及推力板33使大的顆粒被離心力拋出，小的顆粒也難于進(jìn)人密封腔，對(duì)于接觸物料的上部(密封罩下面)密封，有的采用摩擦副密封;有的采用唇密封(軸向與橫向相結(jié)合的唇封);有的采用襯套密封(如圖10-4所示).密封罩表面、軸的上部、連接法蘭表面都應(yīng)研磨、拋光，以免物料粘結(jié)在表面上.四、停車(chē)密封裝置當(dāng)釜用密封有缺陷而需要帶壓更換機(jī)械密封時(shí)，可采用停車(chē)密封裝置(圖10-5)。這種裝置只要在停車(chē)時(shí)在軸封處通人外部壓力p，即可使軸密封，但這時(shí)軸就不能再轉(zhuǎn)動(dòng)。它特別適用于無(wú)菌、發(fā)酵操作等容器的密封，但不適用于產(chǎn)品易凝固和變稠的場(chǎng)合。包頭安德里茨泵用機(jī)械密封件廠南寧宙斯泵用機(jī)械密封件廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="包頭安德里茨泵用機(jī)械密封件廠,泵用機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637330182248554687/4040785.png"></div><p> 由介質(zhì)壓力變化引起端面比壓的增量大于或等于介質(zhì)壓力的增量。平衡型：載荷系數(shù)K<1的密封，也就是由介質(zhì)壓力變化引起的端面比壓的增量小于介質(zhì)壓力的增量，稱為平衡型密封。根據(jù)密封端面的數(shù)量和布置方式可分為單端面、雙端面及多端面機(jī)械密封。兩組密封端面“背靠背”（圖10a）或“面對(duì)面”（圖10b）布置的密封叫雙端面機(jī)械密封。對(duì)于工作介質(zhì)有毒、易爆、易燃、易揮發(fā)、易結(jié)晶、高溫、低溫或工作介質(zhì)是氣體，或?qū)τ诟哒婵斩鹊拿芊猓捎秒p端面密封。此時(shí)雙端面之間的密封腔引入封液進(jìn)行堵封、潤(rùn)滑和冷卻。一般情況下封液選用潔凈和潤(rùn)滑性好的介質(zhì)。二、串聯(lián)機(jī)械密封應(yīng)用的工況兩組或兩組以上同向布置的單端面機(jī)械密封組成串聯(lián)機(jī)械密封（圖11）。這種密封方式使密封腔的壓力逐級(jí)降低，介質(zhì)不至外漏。串聯(lián)密封一般情況下很少采用，只有在壓力很高時(shí)采用。補(bǔ)償機(jī)構(gòu)為波紋管，密封環(huán)（動(dòng)環(huán)或靜環(huán)）和波紋管制成一個(gè)整體，中間沒(méi)有輔助密封圈（見(jiàn)圖8）稱為波紋音式機(jī)械密封。波紋音式機(jī)械密封減少了一個(gè)泄漏點(diǎn)；同時(shí)減少了補(bǔ)償機(jī)構(gòu)的摩擦阻力，改善了追隨性；對(duì)于焊接金屬波紋管密封（圖8b）使用溫度不受輔助密封圈的限制；對(duì)于四氟波紋管密封（圖8a）可用于腐蝕性介質(zhì)中。</p><p> 這兩套密封與旋轉(zhuǎn)方向有關(guān)，進(jìn)出口端不能裝錯(cuò)，泵效套也不能互換。高速機(jī)械密封當(dāng)線速度超過(guò)25~30m/s時(shí)，可視為高速，有的密封公司把滑動(dòng)面速度高達(dá)33m/s，才作為高速機(jī)械密封.’我國(guó)ZBJ22-001-88規(guī)定密封端面平均線速度為25~100m/s時(shí)為高速機(jī)械密封，密封端面平均線速度大于100m/S時(shí)為超高速機(jī)械密封.在高速時(shí)，由于離心力的影響，造成振動(dòng)和不平衡度，高速如同高壓一樣，產(chǎn)生熱變形、熱應(yīng)力裂紋及磨損物、沉淀物引起泄漏損失，而且這種損失將隨滑動(dòng)速度的增加而強(qiáng)烈地增加.一、高速機(jī)械密封的要求1.減少轉(zhuǎn)動(dòng)件的重量(質(zhì)量)，提高動(dòng)力平衡度高速時(shí)，離心力的影響使彈簧扭曲和偏離銷(xiāo)孔中心，因此，彈簧必須是靜止式。這樣減少了轉(zhuǎn)動(dòng)件的重量及由此造成的不平衡度。2.及時(shí)排除摩擦熱加大冷卻介質(zhì)的流量，高速泵為10~20L/min，有的高速密封的沖洗量達(dá)50~100L/min。用油作阻封液時(shí)，為了使氣體的溶解度和結(jié)焦盡量小，應(yīng)選用粘度低的油。如摩擦副處于高溫條件下工作時(shí)，要盡一切可能使密封液在蒸發(fā)時(shí)不留殘?jiān)允褂镁垡叶歼@類(lèi)合成介質(zhì)作阻封液，3.及時(shí)檢查滑動(dòng)端面磨損量當(dāng)端面磨損量達(dá)到，就要對(duì)端面進(jìn)行研磨，并重新檢查端面粗糙度和平直度。二、9AB型高速泵機(jī)械密封。成都襄陽(yáng)五二五泵用機(jī)械密封件廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="包頭安德里茨泵用機(jī)械密封件廠,泵用機(jī)械密封件" src="https://tyunfile.71360.com/UploadFile/ygebgm/637330182014736328/2407086.png"></div><p> 西德EKATO公司的RD13、RD23、RD200ST和日本炭研精工的2K07T型都是上裝式密封，它們用于PTA、聚乙烯和聚丙烯裝置.上裝式釜用機(jī)械密封的典型結(jié)構(gòu)如圖10-1所示，這是EKATO公司RD200ST型釜用密封的結(jié)構(gòu)圖.這種密封是雙端面帶水冷來(lái)套的密封結(jié)構(gòu)，適用操作溫度為130~180℃.如果操作溫度在130℃以下，可以不用水冷夾套，而用上部冷卻風(fēng)扇(圖3-38)，當(dāng)操作溫度至300~400℃時(shí)，必須采用底部帶法蘭冷卻器(圖10-2)的結(jié)構(gòu)，這里法蘭冷卻器起了熱阻擋層的作用.在安裝冷卻水管線時(shí)，要注意冷卻水出口管線與漏斗間高度至少在200mm以上，出口處水的溫度應(yīng)低于40~50℃。有關(guān)釜用密封的密封液貯罐及壓力平衡裝置見(jiàn)第七章第二節(jié)壓力裝置.聚丙烯裝置第1號(hào)、2號(hào)反應(yīng)釜用攪拌器的機(jī)械密封如圖10-3所示.三、底裝式釜用機(jī)械密封反應(yīng)釜底部傳動(dòng)的攪拌器用的機(jī)械密封是一種特殊結(jié)構(gòu)，因?yàn)槊芊馍喜恳c產(chǎn)品接觸，所以工作條件更為苛刻.底裝式釜用機(jī)械密封的要求:1.在結(jié)構(gòu)上做到不使攪拌釜內(nèi)沉積在底部的固體介質(zhì)與機(jī)械密封相接觸;2.當(dāng)密封失效時(shí)，不必排除釜內(nèi)液休也能卸除機(jī)械密封進(jìn)行維修工作，好能快速更換，并能在反應(yīng)釜帶壓下進(jìn)行更換機(jī)械密封，還要求在不拆除笨重的傳動(dòng)機(jī)構(gòu)情況下。寶雞石家莊工業(yè)泵泵用機(jī)械密封件大全。包頭安德里茨泵用機(jī)械密封件廠</p><p style="text-indent:25px">中山KSB泵用機(jī)械密封件廠家。包頭安德里茨泵用機(jī)械密封件廠</p><p> 圖3-22)Y4D型金屬波紋管密封是Eagle公司用于低壓(()，溫度-200~+400℃密封。波紋管采用Inconel718材料，這種合金的耐氧化性能可達(dá)980℃，在-196℃的低溫下屈服強(qiáng)度可達(dá)1426N/mm2.因此，Inconel718在高低溫條件下都適用.尤里卡裝置中凡高溫的減壓渣油，KSK油，輕、重瓦斯油的密封都采用Y4D型金屬波紋管機(jī)械密封.(圖3-10)雖然59B型密封的使用溫度范圍為-50~十230℃，如果泵送介質(zhì)借助于輸送裝置，通過(guò)冷卻器再進(jìn)人密封，則59B型密封仍可用于介質(zhì)溫度大于230℃的場(chǎng)合.例如，芳烴裝置釜液泵GA-116AB的介質(zhì)溫度為290℃，就是采用外冷卻的59B型密封.4.上海水泵廠605系列波紋管機(jī)械密封介紹上海水泵廠引進(jìn)美國(guó)EG&GSEALOL公司技術(shù)，已生產(chǎn)多種系列的密封，其中605系列是焊接波紋管機(jī)械密封，它的型號(hào)、規(guī)格和使用性能如表10-2所示.高壓機(jī)械密封通常認(rèn)為，當(dāng)機(jī)械密封的工作壓力超過(guò)4~5MPa時(shí)就視作高壓，有的密封公司把工作壓力達(dá)到3MPa就作為高壓;有的公司以PV值大小來(lái)衡量;有的公司則將壓力和溫度一起考慮.一般認(rèn)為在高壓下，由于機(jī)械和熱變形危害機(jī)械密封的功能和可靠性，壓力越高，危害性越大.所以，用于極高壓力的密封比標(biāo)準(zhǔn)型密封要求設(shè)計(jì)改進(jìn)。包頭安德里茨泵用機(jī)械密封件廠</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/2803184.html</p></div></div></div></div></div><div id="f8pwiz2" class="page-right twoColRt"><div id="zt27uhu" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="f7p3li2" class="recomPic likePro"><a href="http://m.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="xmtvmol" class="recomPic likePro"><a href="http://m.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="p33g8xt" class="recomPic likePro"><a href="http://m.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="vkmyk7f" class="recomPic likePro"><a href="http://m.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(chē)網(wǎng) 車(chē)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(chē)網(wǎng) 車(chē)永捷供應(yīng)</p></a></div><div id="qkwyqxu" class="clear"></div></div><div id="ysumo7f" class="box01 box03"><h3><a href="http://m.cdcfah.com/xw/">最新產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="s7nx8if" 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="pegyaco" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/852074.html"><div id="nsprd3v" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361706894532/7431856.png" alt="南通機(jī)械密封件廠伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南通機(jī)械密封件廠伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/852514.html"><div id="gv7kzgn" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361482949219/1860127.png" alt="蚌埠機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蚌埠機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/852515.html"><div id="3w28q3o" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361852998047/9239385.png" alt="廈門(mén)機(jī)械密封系列伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廈門(mén)機(jī)械密封系列伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/852951.html"><div id="3tf7eo3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361652949219/4388494.png" alt="山東機(jī)械密封廠伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>山東機(jī)械密封廠伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/853290.html"><div id="nm3czgi" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361597978516/3563835.png" alt="淮北泵用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮北泵用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/853291.html"><div id="87nurd8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361597978516/3563835.png" alt="滁州機(jī)械密封大全伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>滁州機(jī)械密封大全伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/853292.html"><div id="f2p78r3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361482949219/1860127.png" alt="菏澤泵機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>菏澤泵機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/853458.html"><div id="nmuw87a" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361551972657/319696.png" alt="蚌埠化工機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蚌埠化工機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li></ul></div></div><div id="24nugnu" class="page-proshow02"><p class="title">同類(lèi)產(chǎn)品推薦 <span><a href="http://m.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="kz7eg7l" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/1525195.html"><div id="hwtlxz3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637377435655791015/2586445.png" alt="赤峰安德里茲泵用機(jī)械密封JCS1C-43-QREO-GA-192038 伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>赤峰安德里茲泵用機(jī)械密封JCS1C-43-QREO-GA-192038 伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3115189.html"><div id="gfhe22u" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637327525362480469/9289807.png" alt="昌平區(qū)222型釜用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>昌平區(qū)222型釜用機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/2873892.html"><div id="gq8qikr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637377435925498046/1143703.png" alt="包頭安德里茲泵用機(jī)械密封SAF-110-QREG-309947 伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>包頭安德里茲泵用機(jī)械密封SAF-110-QREG-309947 伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3199560.html"><div id="pzrjlce" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637358464565244140/9031009.png" alt="營(yíng)口柳州酸王泵用機(jī)械密封HSW150-125-32AT 伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>營(yíng)口柳州酸王泵用機(jī)械密封HSW150-125-32AT 伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3176575.html"><div id="jya732k" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637360176293046875/4706046.png" alt="南昌飛力水泵機(jī)械密封FS-E-L22 伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南昌飛力水泵機(jī)械密封FS-E-L22 伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3099683.html"><div id="qvcegnf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637321361637871094/4155698.png" alt="ACP200-400.5S機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>ACP200-400.5S機(jī)械密封伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3127418.html"><div id="fuwtfmo" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637334301858339843/6562916.png" alt="銅仁M481釜用機(jī)械密封件安裝伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>銅仁M481釜用機(jī)械密封件安裝伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1146899.html"><div id="vpryvxz" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/ygebgm/637346488595156250/6943216.png" alt="濟(jì)南格蘭富機(jī)械密封CR45-6-A 伊格爾博格曼機(jī)械密封供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟(jì)南格蘭富機(jī)械密封CR45-6-A 伊格爾博格曼機(jī)械密封供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="sceb8j4" class="container"><p><a href="http://m.cdcfah.com/">首頁(yè)</a> | <a >企業(yè)名錄</a> | <a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://m.cdcfah.com/zx/">新聞資訊</a> | <a href="http://m.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://m.cdcfah.com/zh/">展會(huì)信息</a> | <a href="http://m.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(mǎi)產(chǎn)品】-上海口乞食品有限公司??<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://m.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="viesa" class="pl_css_ganrao" style="display: none;"><font id="viesa"></font><thead id="viesa"></thead><pre id="viesa"><u id="viesa"></u></pre><ruby id="viesa"></ruby><button id="viesa"></button><s id="viesa"></s><source id="viesa"><tr id="viesa"></tr></source><fieldset id="viesa"><address id="viesa"><strong id="viesa"></strong></address></fieldset><track id="viesa"><input id="viesa"></input></track><big id="viesa"><track id="viesa"></track></big><div id="viesa"></div><strike id="viesa"></strike><dl id="viesa"><font id="viesa"><label id="viesa"><tfoot id="viesa"></tfoot></label></font></dl><dfn id="viesa"><table id="viesa"><thead id="viesa"><ruby id="viesa"></ruby></thead></table></dfn><li id="viesa"></li><tbody id="viesa"><tt id="viesa"><bdo id="viesa"></bdo></tt></tbody><b id="viesa"></b><sup id="viesa"><font id="viesa"><tbody id="viesa"></tbody></font></sup><small id="viesa"></small><tt id="viesa"></tt><mark id="viesa"></mark><u id="viesa"></u><output id="viesa"><strong id="viesa"><dd id="viesa"><li id="viesa"></li></dd></strong></output><span id="viesa"></span><strong id="viesa"><sup id="viesa"><menu id="viesa"><legend id="viesa"></legend></menu></sup></strong><acronym id="viesa"><strong id="viesa"><big id="viesa"></big></strong></acronym><output id="viesa"></output><cite id="viesa"><sub id="viesa"><optgroup id="viesa"></optgroup></sub></cite><th id="viesa"><em id="viesa"><style id="viesa"><tbody id="viesa"></tbody></style></em></th><strike id="viesa"></strike><thead id="viesa"></thead><span id="viesa"></span><tr id="viesa"><label id="viesa"><button id="viesa"></button></label></tr><i id="viesa"><tr id="viesa"></tr></i><menuitem id="viesa"></menuitem><form id="viesa"><legend id="viesa"><track id="viesa"></track></legend></form><del id="viesa"><dfn id="viesa"><form id="viesa"></form></dfn></del><sup id="viesa"></sup><strike id="viesa"><rp id="viesa"><sup id="viesa"></sup></rp></strike><rp id="viesa"><dl id="viesa"><blockquote id="viesa"><bdo id="viesa"></bdo></blockquote></dl></rp><acronym id="viesa"></acronym><dfn id="viesa"></dfn><meter id="viesa"></meter><acronym id="viesa"></acronym><em id="viesa"></em><tt id="viesa"></tt><menuitem id="viesa"><em id="viesa"><wbr id="viesa"><mark id="viesa"></mark></wbr></em></menuitem><source id="viesa"><ul id="viesa"><fieldset id="viesa"><address id="viesa"></address></fieldset></ul></source><strong id="viesa"></strong><object id="viesa"><meter id="viesa"><option id="viesa"><source id="viesa"></source></option></meter></object></div></html>