鹽城污水密封廠家批發(fā) 歡迎咨詢漣水創(chuàng)密機械供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="高溫熱油泵主要有常底泵、減底泵、催化油漿泵，該類泵的特點是溫度高（370℃-400℃）、油品粘度大、塔底有雜質(zhì)。我們針對高溫泵的這些特點采用的是YH-609系列機械密封,結(jié)構(gòu)選型主要結(jié)合了以下幾個方面: 金屬波紋管旋轉(zhuǎn)結(jié)構(gòu)&nbs"><meta name="keywords" content="鹽城污水密封廠家批發(fā),封"><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="5y9zz" class="pl_css_ganrao" style="display: none;"><input id="5y9zz"></input><output id="5y9zz"></output><td id="5y9zz"><dl id="5y9zz"><dfn id="5y9zz"></dfn></dl></td><strong id="5y9zz"><track id="5y9zz"><kbd id="5y9zz"></kbd></track></strong><var id="5y9zz"><wbr id="5y9zz"><abbr id="5y9zz"></abbr></wbr></var><sup id="5y9zz"><progress id="5y9zz"></progress></sup><big id="5y9zz"><track id="5y9zz"><pre id="5y9zz"><delect id="5y9zz"></delect></pre></track></big><rp id="5y9zz"><dl id="5y9zz"></dl></rp><th id="5y9zz"><em id="5y9zz"></em></th><rt id="5y9zz"></rt><sup id="5y9zz"></sup><bdo id="5y9zz"><span id="5y9zz"></span></bdo><sup id="5y9zz"><dd id="5y9zz"></dd></sup><nobr id="5y9zz"><pre id="5y9zz"><ul id="5y9zz"><strong id="5y9zz"></strong></ul></pre></nobr><dfn id="5y9zz"></dfn><tfoot id="5y9zz"><em id="5y9zz"><wbr id="5y9zz"></wbr></em></tfoot><video id="5y9zz"><ol id="5y9zz"><samp id="5y9zz"></samp></ol></video><meter id="5y9zz"></meter><noframes id="5y9zz"></noframes><td id="5y9zz"></td><acronym id="5y9zz"><strong id="5y9zz"></strong></acronym><dd id="5y9zz"><ruby id="5y9zz"><tfoot id="5y9zz"></tfoot></ruby></dd><dl id="5y9zz"></dl><center id="5y9zz"></center><fieldset id="5y9zz"></fieldset><menuitem id="5y9zz"><em id="5y9zz"><legend id="5y9zz"><mark id="5y9zz"></mark></legend></em></menuitem><small id="5y9zz"></small><form id="5y9zz"><ul id="5y9zz"><fieldset id="5y9zz"><acronym id="5y9zz"></acronym></fieldset></ul></form><strike id="5y9zz"><output id="5y9zz"><u id="5y9zz"><fieldset id="5y9zz"></fieldset></u></output></strike><em id="5y9zz"><style id="5y9zz"><mark id="5y9zz"></mark></style></em><center id="5y9zz"></center><ruby id="5y9zz"></ruby><th id="5y9zz"></th><mark id="5y9zz"></mark><i id="5y9zz"><tr id="5y9zz"><abbr id="5y9zz"><strike id="5y9zz"></strike></abbr></tr></i><label id="5y9zz"><thead id="5y9zz"></thead></label><dfn id="5y9zz"><code id="5y9zz"><pre id="5y9zz"><u id="5y9zz"></u></pre></code></dfn><small id="5y9zz"><strong id="5y9zz"></strong></small><listing id="5y9zz"></listing><dfn id="5y9zz"><sub id="5y9zz"></sub></dfn><u id="5y9zz"></u><samp id="5y9zz"><small id="5y9zz"><pre id="5y9zz"></pre></small></samp><tr id="5y9zz"></tr><var id="5y9zz"></var><strong id="5y9zz"></strong><dd id="5y9zz"><ruby id="5y9zz"><ol id="5y9zz"></ol></ruby></dd><thead id="5y9zz"><sup id="5y9zz"><menu id="5y9zz"><xmp id="5y9zz"></xmp></menu></sup></thead><dd id="5y9zz"></dd><div id="5y9zz"></div><video id="5y9zz"><ol id="5y9zz"></ol></video><acronym id="5y9zz"><strong id="5y9zz"></strong></acronym><dl id="5y9zz"><delect id="5y9zz"><bdo id="5y9zz"><span id="5y9zz"></span></bdo></delect></dl><big id="5y9zz"><track id="5y9zz"></track></big><i id="5y9zz"><ins id="5y9zz"></ins></i><del id="5y9zz"><dfn id="5y9zz"><form id="5y9zz"><tr id="5y9zz"></tr></form></dfn></del><span id="5y9zz"><dfn id="5y9zz"><cite id="5y9zz"><center id="5y9zz"></center></cite></dfn></span><pre id="5y9zz"></pre><sub id="5y9zz"></sub><blockquote id="5y9zz"><bdo id="5y9zz"><acronym id="5y9zz"></acronym></bdo></blockquote><dd id="5y9zz"><ruby id="5y9zz"></ruby></dd><pre id="5y9zz"></pre><strong id="5y9zz"></strong><tt id="5y9zz"><tbody id="5y9zz"><tr id="5y9zz"><b id="5y9zz"></b></tr></tbody></tt><ruby id="5y9zz"></ruby><abbr id="5y9zz"><strong id="5y9zz"></strong></abbr><ruby id="5y9zz"></ruby><form id="5y9zz"></form><center id="5y9zz"></center><span id="5y9zz"><form id="5y9zz"><cite id="5y9zz"></cite></form></span><tt id="5y9zz"></tt><var id="5y9zz"><address id="5y9zz"><abbr id="5y9zz"></abbr></address></var><button id="5y9zz"><style id="5y9zz"><meter id="5y9zz"><noframes id="5y9zz"></noframes></meter></style></button><th id="5y9zz"><rt id="5y9zz"><meter id="5y9zz"><dfn id="5y9zz"></dfn></meter></rt></th><menuitem id="5y9zz"><abbr id="5y9zz"></abbr></menuitem><dl id="5y9zz"></dl><form id="5y9zz"><tr id="5y9zz"></tr></form><table id="5y9zz"><p id="5y9zz"></p></table><sub id="5y9zz"></sub><blockquote id="5y9zz"><tbody id="5y9zz"><tr id="5y9zz"><b id="5y9zz"></b></tr></tbody></blockquote><table id="5y9zz"></table><code id="5y9zz"><pre id="5y9zz"></pre></code><div id="5y9zz"><button id="5y9zz"><object id="5y9zz"><meter id="5y9zz"></meter></object></button></div><nav id="5y9zz"><dd id="5y9zz"><video id="5y9zz"><ol id="5y9zz"></ol></video></dd></nav><i id="5y9zz"></i><thead id="5y9zz"><strong id="5y9zz"><big id="5y9zz"><option id="5y9zz"></option></big></strong></thead><tbody id="5y9zz"><tfoot id="5y9zz"></tfoot></tbody><pre id="5y9zz"></pre><tfoot id="5y9zz"></tfoot><b id="5y9zz"></b><acronym id="5y9zz"></acronym><pre id="5y9zz"><nav id="5y9zz"><thead id="5y9zz"></thead></nav></pre><pre id="5y9zz"><delect id="5y9zz"></delect></pre><ins id="5y9zz"><label id="5y9zz"><center id="5y9zz"></center></label></ins><strike id="5y9zz"></strike><center id="5y9zz"></center><dd id="5y9zz"><ruby id="5y9zz"><tfoot id="5y9zz"></tfoot></ruby></dd><table id="5y9zz"></table><meter id="5y9zz"><noframes id="5y9zz"><i id="5y9zz"><ins id="5y9zz"></ins></i></noframes></meter></div><header class="header container"><span id="xkla3w8" 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="d3pdb7o" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務平臺 </span><div id="ssxjgeq" class="searchbox"><div id="bvgipja" class="searchLt"><div id="onk72iv" 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</a></div><div id="aur9nel" class="clearfix searchWrap"><div id="quw4v2v" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="vpmwdp2" class="container"><ul><li id = "index_index"><a href="http://m.cdcfah.com/"><span>首頁</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</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="vuw9v4u" class="twoCol"><div id="n3axuby" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://m.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://m.cdcfah.com/cp/second-jxjxysb_bengtc/">泵</a>?<a href="http://m.cdcfah.com/cp/third-bengtc_bpjwp/">泵配件</a>?鹽城污水密封廠家批發(fā) 歡迎咨詢漣水創(chuàng)密機械供應</p><div id="mbd9hbn" class="leftbox clearfix"><h1>鹽城污水密封廠家批發(fā) 歡迎咨詢漣水創(chuàng)密機械供應</h1><div id="crys2yk" class="proBig"><div id="88i7ztf" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247297555068359/2614045.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ynkul32" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247297555068359/2614045.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="iwtyacy" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>鹽城污水密封廠家批發(fā),封</p><p><span>***更新：</span>2020-08-19 14:20:55</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="nc8jfr2" 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: </span>153-66621921</p><p><span>地址: </span>高溝鎮(zhèn)高揚民營經(jīng)濟產(chǎn)業(yè)園</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="ftvub2e" class="page-proshow02"><p class="title">詳細說明</p><div id="yxz23zw" class="box"><p><p> 高溫熱油泵主要有常底泵、減底泵、催化油漿泵，該類泵的特點是溫度高（370℃-400℃）、油品粘度大、塔底有雜質(zhì)。我們針對高溫泵的這些特點采用的是YH-609系列機械密封, 結(jié)構(gòu)選型主要結(jié)合了以下幾個方面: </p> <p> 金屬波紋管旋轉(zhuǎn)結(jié)構(gòu) </p> <p> 旋轉(zhuǎn)波紋管密封在旋轉(zhuǎn)離心力作用下可以自身清洗波紋管，減少波紋管**沉積和內(nèi)側(cè)結(jié)焦，并能防止因急冷造成的波紋管變形。泵類設備轉(zhuǎn)速一般為2950r/min，機械密封線速度遠小于25m/s,因此，可以選用旋轉(zhuǎn)結(jié)構(gòu)。 </p> <p> 密封結(jié)構(gòu)形式采用開槽斜面擠緊軸套 </p> <p> 這種定位傳動可靠，安裝拆卸方便且不傷軸。并設置有限位板，便于泵外調(diào)整密封的壓縮量。波紋管內(nèi)徑一處設一45℃斜角，以分散應力，延長波紋管壽命。輔助密封采用柔性石墨替代合成橡膠，可以承受高達425℃的高溫。 </p> <p> 摩擦副材料的選取 </p> <p> 對摩擦副材料的選取我們采用“硬對硬”結(jié)構(gòu)，起初動靜環(huán)我們選擇了SiC-WC，但是運轉(zhuǎn)一段時間發(fā)現(xiàn)動環(huán)出現(xiàn)肯邊現(xiàn)象。改用YG6-YG6之后，鹽城污水密封廠家批發(fā)，設備運轉(zhuǎn)一直正常，鹽城污水密封廠家批發(fā)，鹽城污水密封廠家批發(fā)。 </p> <p> <br /> 泵用機械密封經(jīng)過靜試后，運轉(zhuǎn)時高速旋轉(zhuǎn)產(chǎn)生的離心力，會阻擋介質(zhì)的泄漏。鹽城污水密封廠家批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鹽城污水密封廠家批發(fā),封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247297555068359/2614045.jpg"></div><p> 離心泵的機械密封使用與潤滑保養(yǎng) </p> <p> <p> 在液體介質(zhì)中工作的機械密封，一般均依靠液體介質(zhì)在動、靜環(huán)摩擦面間所形成的液膜進行潤滑。因此，維持摩擦面間的液膜是機械密封穩(wěn)定運轉(zhuǎn)、延長使用壽命所必不可少的。 </p> <p> 強化潤滑的結(jié)構(gòu) </p> <p> 靜壓潤滑： </p> <p> 所謂靜壓潤滑是將有壓力的潤滑液體直接引入摩擦面以起到潤滑的作用。用此有壓力的潤滑液與機械內(nèi)的流體壓力相對抗，此種形式通常也稱為流體靜壓力密封。引入的潤滑液體由單獨的液源供給，如液壓泵等。只要條件允許，應盡可能把氣體介質(zhì)條件轉(zhuǎn)換為液體介質(zhì)條件，這樣既便于潤滑又便于密封。氣體介質(zhì)的機械密封應采取措施建立氣膜潤滑，如采用氣體靜壓受控膜機械密封或固體潤滑，即選用自潤滑材料作動環(huán)或靜環(huán)。 </p> <p> 端面偏心： </p> <p> 一般機械密封，動環(huán)的中心、靜環(huán)的中心和軸的中心線都在一條直線上，偏心尺寸不能過大，特別是對于高壓，偏心會使端面所受的壓力不均勻，而造成磨損不均勻。對于高轉(zhuǎn)速密封，不宜用動環(huán)作為偏心環(huán)，否則由于離心力的平衡會使機器發(fā)生振動。如果將動環(huán)或靜環(huán)中的某一個環(huán)的端面中心做成與軸的中心線偏移部分距離，便能使環(huán)在旋轉(zhuǎn)時不斷帶入潤滑液至滑動面間起潤滑作用。 </p> <p> <br /> </p> 鹽城化工泵用密封批發(fā)價裝O形圈的溝槽尺寸超差，尤其是深度尺寸過大時，使O形圈安裝后壓縮變形量不足而影響密封能力。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鹽城污水密封廠家批發(fā),封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637245503105126953/1175882.jpg"></div><p> 正確選擇機械密封是防止液泵泄漏關鍵 </p> <p> <br /> </p> <p> 100多年來，人們采用填料一類的多種密封材料，使液體從液泵殼體沿著主軸的向外泄漏量不斷減少。盡管現(xiàn)代工藝流程中采用的液泵，仍然較大程度地沿用**古老的密封設計——填料盒，因為其起步費用低，而且又為工廠的工作人員所熟悉。 </p> <p> 然而，由于環(huán)境問題的關系，采用填料密封的方法已逐漸不能被人們所接受，特別是針對現(xiàn)代工藝流程中比較普遍的、腐蝕性較強的液體而言。因此，在實際應用中，以機械密封代替填料密封的情況越來越多。 </p> <p> <br /> </p><p> 機械密封動、靜環(huán)之間的工作情況，大多數(shù)是處在邊界潤滑和半液體潤滑狀態(tài)下，而半液體潤滑能夠在摩擦系數(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> 機械密封的動、靜環(huán)之間的摩擦情況： </p> <p> 半液體潤滑： </p> <p> 滑動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、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> 完全液體潤滑： </p> <p> 但由于在這種情況下動、靜環(huán)之間的縫隙較大，故起不到密封作用，泄露嚴重。當動、靜環(huán)之間的壓力不足，而使間隙增大時，液膜增厚，這時不存在固體接觸，故無摩擦現(xiàn)象。在實際應用中一般不允許有這種情況出現(xiàn)（受控膜機械密封除外）。 </p> <p> 干摩擦： </p> <p> 滑動摩擦面上無液體進入，因而無液膜存在，塵土和氧化層，以及吸附的氣體分子等。當動、靜環(huán)運轉(zhuǎn)時，其結(jié)果必然是使摩擦面發(fā)熱、磨損加劇而造成泄露。、邊界潤滑： </p> <p> 由于表面不是特別平的，而是凹凸不平，在凸出會有接觸磨損，而在凹處則保持液體的潤滑性能，造成邊界潤滑。當動、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，液體將從間隙中被擠出。邊界潤滑的磨損和發(fā)熱程度為中等。熱裂是高溫油泵，如油渣泵、回煉油泵、常減壓塔底泵等**常見的失效現(xiàn)象。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鹽城污水密封廠家批發(fā),封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298412392578/7048929.jpg"></div><p> 水泵出現(xiàn)滲水的部位主要是兩個部分，一是水泵的軸承密封件，一般此處漏是從水泵的溢流孔流出，此時需要更換水泵；二是水泵的也發(fā)動機結(jié)合部件的密封件，這里可以單獨更換此零件（提醒大家要注意避免“小病大治”）。 </p> <p> 水泵滲漏的原因：由于水泵設計原因，水泵軸承收到側(cè)面單邊力量過大，也就是皮帶輪側(cè)偏心力大，容易導致水泵軸承偏磨；加之大家平時急加速的和急收油等加速皮帶對水泵軸承的沖擊（這是從用的角度出發(fā)）；內(nèi)部缺水，水泵軸承得不到冷卻液的潤滑，也會導致密封件損壞（這是從養(yǎng)的角度出發(fā)）；防凍液長時間不更換，雜質(zhì)增加加速磨損（同樣也是養(yǎng)的問題）；在對該設備進行維護的過程中，也應明確彈簧的旋向，一旦出現(xiàn)安裝錯誤，將很容易造成泄漏問題。南通清水密封市場批發(fā)價格</p><p style="text-indent:25px">因端面密封載荷的存在，在密封腔缺乏液體時啟動泵而發(fā)生干摩擦。鹽城污水密封廠家批發(fā)</p><p> 泵用機械密封種類繁多，型號各異，但泄漏點主要有五處： </p> <p> 軸套與軸間的密封； </p> <p> 動環(huán)與軸套間的密封； </p> <p> 動、靜環(huán)間密封； </p> <p> 對靜環(huán)與靜環(huán)座間的密封； </p> <p> 密封端蓋與泵體間的密封。 </p> <p> 現(xiàn)象:操作中密封發(fā)出爆裂聲（端面爆裂聲） </p> <p> 可能的原因:密封液在密封界面汽化加強密封面的冷卻 </p> <p> 解決方法:增加旁路沖洗管線（如果沒有的話）擴大旁路沖洗管線和/或壓蓋上的開孔。 </p> <p> 現(xiàn)象:密封連續(xù)滴漏 </p> <p> 可能的原因:表面不平;石墨密封面起泡;密封面產(chǎn)生熱變形 </p> <p> 解決方法:在安裝過程中，輔助密封被劃傷O形圈老化，由于壓縮形變輔助密封變硬變脆由于化學作用輔助密封變軟變粘 </p> <p> 現(xiàn)象:彈簧失效 </p> <p> 可能的原因:由于腐蝕作用，金屬附件損壞，傳動機構(gòu)被腐蝕 </p> <p> 解決方法:檢查不正確的安裝尺寸,檢查是否采用了不合適的材料和密封類型改進沖洗冷卻管線,檢查是否出現(xiàn)壓蓋螺栓扭矩過大導致壓蓋變形,檢查壓蓋墊片的比壓是否合適，檢查密封面間有無其他固體顆粒，如需要時對密封面重新拋光。檢查密封面處的裂紋，更換主、配合密封環(huán)。 </p> <p> 現(xiàn)象:操作過程中，密封發(fā)出尖嘯聲 </p> <p> 可能的原因:密封處的潤滑液量不足 </p> <p> 解決方法:增加旁路沖洗管線（如果沒有的話）擴大旁路沖洗管線和/或壓蓋上的開孔。鹽城污水密封廠家批發(fā)</p><p style="text-indent:25px">漣水創(chuàng)密機械制造有限公司成立于2014-07-02，專業(yè)漣水創(chuàng)密機械制造有限公司產(chǎn)品包括:輕型密封、中型密封、重型密封，廣泛應用于石油、化工、電力、造紙，食品，機械密封件來料加工（塑料機械密封件除外）、銷售；機械配件、汽車配件銷售；自營和代理各類商品及技術(shù)的進出口業(yè)務，等多項業(yè)務，主營業(yè)務涵蓋[ "輕型密封", "中型密封", "重型密封", "小型水泵" ]。公司目前擁有51~100人員工，為員工提供廣闊的發(fā)展平臺與成長空間，為客戶提供高質(zhì)高效的產(chǎn)品服務，深受員工與客戶好評。漣水創(chuàng)密機械制造有限公司主營業(yè)務涵蓋[ "輕型密封", "中型密封", "重型密封", "小型水泵" ]，堅持“質(zhì)量***、質(zhì)量服務、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。公司憑著雄厚的技術(shù)力量、飽滿的工作態(tài)度、扎實的工作作風、良好的職業(yè)道德，樹立了優(yōu)良的[ "輕型密封", "中型密封", "重型密封", "小型水泵" ]形象，贏得了社會各界的信任和認可。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/968043.html</p></div></div></div></div></div><div id="l3qs782" class="page-right twoColRt"><div id="3q9yqsr" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="nxpzgnu" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="2fzqszl" 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有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應</p></a></div><div id="ixzg2ea" 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桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應</p></a></div><div id="pe37nuw" 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="烏魯木齊市會務租車網(wǎng) 車永捷供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會務租車網(wǎng) 車永捷供應</p></a></div><div id="q7vs3f8" class="clear"></div></div><div id="baxum8u" class="box01 box03"><h3><a href="http://m.cdcfah.com/xw/">***產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="pjqxzli" 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="kz7jg7y" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/7933.html"><div id="dspxzl7" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245506653222656/6447310.jpg" alt="連云港中型機械密封中間商誠信經(jīng)營漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>連云港中型機械密封中間商誠信經(jīng)營漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/7934.html"><div id="uyasoar" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247288138056640/67425.jpg" alt="江蘇軸承密封廠家誠信經(jīng)營漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇軸承密封廠家誠信經(jīng)營漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/7935.html"><div id="yikrt2k" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245508261533203/8577088.jpg" alt="淮安端面密封廠家誠信為本漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮安端面密封廠家誠信為本漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/9003.html"><div id="3c9v2s8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245509450722656/6042605.jpg" alt="淮安石墨密封規(guī)格型號服務為先漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮安石墨密封規(guī)格型號服務為先漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/9004.html"><div id="vubdfb7" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245509697412109/7788084.jpg" alt="泰州密封廠家批發(fā)價格歡迎來電漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>泰州密封廠家批發(fā)價格歡迎來電漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/9394.html"><div id="3ajfhtv" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247288138056640/67425.jpg" alt="河南機械密封廠家價格客戶至上漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南機械密封廠家價格客戶至上漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/9395.html"><div id="xmoqxol" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245504363457031/2122288.png" alt="蘇州機械液壓密封廠家推薦服務為先漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州機械液壓密封廠家推薦服務為先漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/9396.html"><div id="pumjb8w" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245510183769531/1626763.jpg" alt="臺州輕型機械密封廠家批發(fā)價格和諧共贏漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>臺州輕型機械密封廠家批發(fā)價格和諧共贏漣水創(chuàng)密機械供應</p></a></li></ul></div></div><div id="xmjyoqc" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://m.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="xhzb7x8" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/80227.html"><div id="8cgct8f" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247293635341797/9903144.jpg" alt="江蘇電動泵密封制造廠家誠信經(jīng)營漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇電動泵密封制造廠家誠信經(jīng)營漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/429061.html"><div id="3dkm77h" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637245503105126953/1175882.jpg" alt="蘇州計量泵密封經(jīng)銷廠家歡迎咨詢漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州計量泵密封經(jīng)銷廠家歡迎咨詢漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1797928.html"><div id="mryq3m3" 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)密機械供應" 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)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/2825421.html"><div id="qk3bqc3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247286448720703/8635806.jpg" alt="南通污水密封供貨商來電咨詢漣水創(chuàng)密機械供應" 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電咨詢漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1457155.html"><div id="3krog3h" 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客戶至上漣水創(chuàng)密機械供應" 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客戶至上漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/440579.html"><div id="hwyaxzg" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247286448720703/8635806.jpg" alt="南通化工泵用密封廠誠信經(jīng)營漣水創(chuàng)密機械供應" 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信經(jīng)營漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1677572.html"><div id="8ax88qq" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298179248047/5187331.jpg" alt="蘇州多級泵密封銷售廠家貼心服務漣水創(chuàng)密機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州多級泵密封銷售廠家貼心服務漣水創(chuàng)密機械供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1873437.html"><div id="tyaszgi" 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客戶至上漣水創(chuàng)密機械供應" 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客戶至上漣水創(chuàng)密機械供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="ejbtqsu" class="container"><p><a href="http://m.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://m.cdcfah.com/cp/">產(chǎn)品供應</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電子商務平臺【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-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="lgnrb" class="pl_css_ganrao" style="display: none;"><center id="lgnrb"></center><abbr id="lgnrb"></abbr><cite id="lgnrb"></cite><table id="lgnrb"></table><thead id="lgnrb"><acronym id="lgnrb"></acronym></thead><strike id="lgnrb"><center id="lgnrb"><nav id="lgnrb"><div id="lgnrb"></div></nav></center></strike><blockquote id="lgnrb"><th id="lgnrb"><acronym id="lgnrb"></acronym></th></blockquote><optgroup id="lgnrb"><div id="lgnrb"><video id="lgnrb"></video></div></optgroup><bdo id="lgnrb"><ins id="lgnrb"></ins></bdo><small id="lgnrb"></small><option id="lgnrb"><i id="lgnrb"><menuitem id="lgnrb"><abbr id="lgnrb"></abbr></menuitem></i></option><legend id="lgnrb"></legend><label id="lgnrb"><tfoot id="lgnrb"><em id="lgnrb"><style id="lgnrb"></style></em></tfoot></label><optgroup id="lgnrb"></optgroup><dd id="lgnrb"></dd><legend id="lgnrb"></legend><input id="lgnrb"></input><span id="lgnrb"><form id="lgnrb"><legend id="lgnrb"></legend></form></span><source id="lgnrb"></source><strike id="lgnrb"></strike><strike id="lgnrb"><option id="lgnrb"></option></strike><label id="lgnrb"><xmp id="lgnrb"></xmp></label><ins id="lgnrb"><label id="lgnrb"><center id="lgnrb"></center></label></ins><font id="lgnrb"></font><ins id="lgnrb"><label id="lgnrb"><center id="lgnrb"></center></label></ins><tbody id="lgnrb"></tbody><u id="lgnrb"></u><tr id="lgnrb"></tr><rt id="lgnrb"></rt><thead id="lgnrb"><strong id="lgnrb"><strike id="lgnrb"><option id="lgnrb"></option></strike></strong></thead><pre id="lgnrb"><label id="lgnrb"></label></pre><i id="lgnrb"></i><u id="lgnrb"></u><del id="lgnrb"></del><strike id="lgnrb"><rp id="lgnrb"></rp></strike><var id="lgnrb"></var><dfn id="lgnrb"><code id="lgnrb"><pre id="lgnrb"><u id="lgnrb"></u></pre></code></dfn><abbr id="lgnrb"><dl id="lgnrb"></dl></abbr><pre id="lgnrb"></pre><p id="lgnrb"></p><button id="lgnrb"><style id="lgnrb"><tbody id="lgnrb"></tbody></style></button><p id="lgnrb"></p><thead id="lgnrb"><abbr id="lgnrb"></abbr></thead><del id="lgnrb"></del><strong id="lgnrb"></strong><acronym id="lgnrb"></acronym><label id="lgnrb"></label><nobr id="lgnrb"></nobr><table id="lgnrb"><td id="lgnrb"></td></table><label id="lgnrb"></label><video id="lgnrb"></video><rp id="lgnrb"><input id="lgnrb"><div id="lgnrb"><th id="lgnrb"></th></div></input></rp><pre id="lgnrb"></pre><rt id="lgnrb"><kbd id="lgnrb"><dfn id="lgnrb"><sub id="lgnrb"></sub></dfn></kbd></rt><pre id="lgnrb"></pre><button id="lgnrb"><style id="lgnrb"><meter id="lgnrb"><noframes id="lgnrb"></noframes></meter></style></button><form id="lgnrb"><tr id="lgnrb"></tr></form><thead id="lgnrb"><strong id="lgnrb"></strong></thead><dl id="lgnrb"></dl><label id="lgnrb"><tfoot id="lgnrb"><em id="lgnrb"><style id="lgnrb"></style></em></tfoot></label><strong id="lgnrb"></strong><address id="lgnrb"></address><ol id="lgnrb"></ol><tr id="lgnrb"><label id="lgnrb"><thead id="lgnrb"></thead></label></tr><u id="lgnrb"></u><table id="lgnrb"></table><small id="lgnrb"></small><button id="lgnrb"></button><strong id="lgnrb"></strong><delect id="lgnrb"><listing id="lgnrb"><span id="lgnrb"><kbd id="lgnrb"></kbd></span></listing></delect><label id="lgnrb"><em id="lgnrb"><rp id="lgnrb"></rp></em></label><ol id="lgnrb"></ol><acronym id="lgnrb"><menu id="lgnrb"></menu></acronym><noframes id="lgnrb"></noframes><bdo id="lgnrb"><acronym id="lgnrb"><dfn id="lgnrb"><code id="lgnrb"></code></dfn></acronym></bdo><output id="lgnrb"><table id="lgnrb"><dd id="lgnrb"><ruby id="lgnrb"></ruby></dd></table></output><optgroup id="lgnrb"><fieldset id="lgnrb"><acronym id="lgnrb"></acronym></fieldset></optgroup><em id="lgnrb"></em><thead id="lgnrb"></thead><center id="lgnrb"></center><sub id="lgnrb"><label id="lgnrb"><th id="lgnrb"></th></label></sub><blockquote id="lgnrb"><video id="lgnrb"><acronym id="lgnrb"></acronym></video></blockquote><tbody id="lgnrb"><tfoot id="lgnrb"><em id="lgnrb"></em></tfoot></tbody><wbr id="lgnrb"></wbr><dfn id="lgnrb"></dfn><optgroup id="lgnrb"></optgroup><wbr id="lgnrb"></wbr><p id="lgnrb"></p><acronym id="lgnrb"><b id="lgnrb"></b></acronym><label id="lgnrb"><progress id="lgnrb"><listing id="lgnrb"></listing></progress></label><ol id="lgnrb"></ol><listing id="lgnrb"></listing><samp id="lgnrb"></samp><th id="lgnrb"><button id="lgnrb"><style id="lgnrb"></style></button></th><pre id="lgnrb"><optgroup id="lgnrb"><strike id="lgnrb"><center id="lgnrb"></center></strike></optgroup></pre><font id="lgnrb"></font><dl id="lgnrb"><pre id="lgnrb"><s id="lgnrb"><progress id="lgnrb"></progress></s></pre></dl><dl id="lgnrb"><small id="lgnrb"></small></dl><ruby id="lgnrb"></ruby></div></html>