淮安容積泵密封中間商和諧共贏漣水創(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="螺紋密封螺紋密封在泵上一般有兩種形式，一種是螺紋聯(lián)接墊片密封，一種是螺紋加填充濟密封，二者皆用于小直徑螺紋連接的密封場合。螺紋聯(lián)接墊片密封的密封件是墊片，而螺紋只起提供壓緊力的作用。密封的效果除了墊片的本身性能外。密封面的粗糙度以及與螺紋孔"><meta name="keywords" content="淮安容積泵密封中間商,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="qr13c" class="pl_css_ganrao" style="display: none;"><u id="qr13c"><font id="qr13c"></font></u><thead id="qr13c"></thead><video id="qr13c"></video><cite id="qr13c"><sub id="qr13c"></sub></cite><s id="qr13c"><progress id="qr13c"></progress></s><legend id="qr13c"></legend><progress id="qr13c"><td id="qr13c"><input id="qr13c"></input></td></progress><dl id="qr13c"></dl><blockquote id="qr13c"><bdo id="qr13c"></bdo></blockquote><sup id="qr13c"></sup><meter id="qr13c"></meter><pre id="qr13c"><input id="qr13c"><progress id="qr13c"></progress></input></pre><thead id="qr13c"><strong id="qr13c"><strike id="qr13c"></strike></strong></thead><legend id="qr13c"><dfn id="qr13c"><strong id="qr13c"></strong></dfn></legend><tr id="qr13c"><abbr id="qr13c"></abbr></tr><big id="qr13c"></big><output id="qr13c"><samp id="qr13c"><wbr id="qr13c"><ol id="qr13c"></ol></wbr></samp></output><menuitem id="qr13c"><em id="qr13c"><legend id="qr13c"><mark id="qr13c"></mark></legend></em></menuitem><style id="qr13c"></style><pre id="qr13c"><nav id="qr13c"></nav></pre><table id="qr13c"><p id="qr13c"><ruby id="qr13c"></ruby></p></table><dfn id="qr13c"><strike id="qr13c"></strike></dfn><li id="qr13c"><ol id="qr13c"><xmp id="qr13c"><small id="qr13c"></small></xmp></ol></li><strong id="qr13c"><font id="qr13c"><li id="qr13c"><tfoot id="qr13c"></tfoot></li></font></strong><listing id="qr13c"></listing><sup id="qr13c"><optgroup id="qr13c"></optgroup></sup><dl id="qr13c"><small id="qr13c"></small></dl><dfn id="qr13c"><code id="qr13c"></code></dfn><form id="qr13c"><strong id="qr13c"><sub id="qr13c"><li id="qr13c"></li></sub></strong></form><form id="qr13c"><legend id="qr13c"><track id="qr13c"></track></legend></form><u id="qr13c"></u><thead id="qr13c"><strong id="qr13c"></strong></thead><pre id="qr13c"></pre><code id="qr13c"><pre id="qr13c"><ul id="qr13c"></ul></pre></code><var id="qr13c"><wbr id="qr13c"><abbr id="qr13c"><strong id="qr13c"></strong></abbr></wbr></var><span id="qr13c"><form id="qr13c"></form></span><small id="qr13c"><pre id="qr13c"><delect id="qr13c"><em id="qr13c"></em></delect></pre></small><dfn id="qr13c"><code id="qr13c"><form id="qr13c"><ul id="qr13c"></ul></form></code></dfn><sub id="qr13c"><label id="qr13c"></label></sub><td id="qr13c"></td><small id="qr13c"></small><tt id="qr13c"><i id="qr13c"></i></tt><td id="qr13c"></td><video id="qr13c"></video><ul id="qr13c"><strong id="qr13c"><sup id="qr13c"></sup></strong></ul><track id="qr13c"></track><pre id="qr13c"><optgroup id="qr13c"><strike id="qr13c"></strike></optgroup></pre><meter id="qr13c"><dfn id="qr13c"><form id="qr13c"></form></dfn></meter><legend id="qr13c"></legend><ruby id="qr13c"></ruby></div><header class="header container"><span id="qpjuvgs" 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="svbcubd" 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="gjqskro" class="searchbox"><div id="i3cikrt" class="searchLt"><div id="ncmif7x" 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="3xigmgd" class="clearfix searchWrap"><div id="hgifh2j" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(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="b32eqfc" class="container"><ul><li id = "index_index"><a href="http://www.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://www.cdcfah.com/cp/"><span>產(chǎn)品供應</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="zrzgsel" class="twoCol"><div id="ktvcjqc" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(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>?淮安容積泵密封中間商和諧共贏漣水創(chuàng)密機械供應</p><div id="8yfcewo" class="leftbox clearfix"><h1>淮安容積泵密封中間商和諧共贏漣水創(chuàng)密機械供應</h1><div id="jnpc3c7" class="proBig"><div id="sbyv4zo" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298179248047/5187331.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qumtnjg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298179248047/5187331.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lfxzjvh" 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(guān)鍵詞：</span>淮安容積泵密封中間商,封</p><p><span>***更新：</span>2020-06-14 20:21:35</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="lzb3qfh" 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="77nkceg" class="page-proshow02"><p class="title">詳細說明</p><div id="3xe9y7y" class="box"><p><p> 螺紋密封 </p> <p> 螺紋密封在泵上一般有兩種形式，一種是螺紋聯(lián)接墊片密封，一種是螺紋加填充濟密封，二者皆用于小直徑螺紋連接的密封場合。螺紋聯(lián)接墊片密封的密封件是墊片，而螺紋只起提供壓緊力的作用。密封的效果除了墊片的本身性能外。密封面的粗糙度以及與螺紋孔的相對幾何位置精度對密封效果影響也很大。于由密封墊片在擰緊螺紋時不僅承受壓緊力，還承受扭矩，使墊片產(chǎn)生變形甚至損壞，因此，當墊片為非金屬時，一般只適用于壓力不高的場合，如果墊片為金屬則適用壓力可達30Mpa以上。 </p> <p> 泵上經(jīng)常使用的絲堵，則是另一種螺紋密封形式。由于考慮到絲堵制造的經(jīng)濟性，一般單靠螺紋的配合不能起到密封作用，往往用生膠帶，密封膠等填充物填充螺紋的密封間隙。其承壓能力取決于螺紋的制造精度和材質(zhì)，與絲堵和螺紋孔的配合形式?jīng)]有關(guān)系。螺紋孔與絲堵無論采用"錐對錐"還是"柱對錐"，密封效果相同，只是使用地域不同而已。我國目前兩種形式同等采用，淮安容積泵密封中間商。影響密封效果的常見原因是在加工螺紋底孔時尺寸偏大，使螺紋牙形變短，牙頂變寬，造成密封面減小，當密封壓力升高后產(chǎn)生泄漏，甚至將絲堵壓出，淮安容積泵密封中間商，淮安容積泵密封中間商。機械密封按工作條件和介質(zhì)性質(zhì)的不同，有耐高溫、耐低溫機械密封，耐高壓、耐腐蝕機械密封等。淮安容積泵密封中間商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安容積泵密封中間商,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247298179248047/5187331.jpg"></div><p> 高溫熱水泵一般為介質(zhì)溫度高于100 °C，在密封突然失效泄漏之后會噴出大量蒸汽，對人體造成傷害。主要為鍋爐給水泵、循環(huán)水泵、凝結(jié)水泵等。 </p> <p> 為了不因選用串聯(lián)密封而增加成本，又能使高溫熱水泵安全可靠運行，建議選用單端面機械密封，沖洗方案可以選擇PLAN23+62。PLAN62 所通急冷液直接從23 冷卻器后引旁路連接至密封急冷口，具體流程見圖3 所示?？梢钥闯?，通過此種布置方式， PLAN62 不需要額外的配管將循環(huán)水引入密封急冷口，又能起到在密封失效時降低介質(zhì)溫度，從而避免對人員的傷害，對系統(tǒng)加以保護。 </p> <p> <br /> 淮安容積泵密封生產(chǎn)企業(yè)泵中常用的是橡膠O型圈。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安容積泵密封中間商,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637245503162724609/640384.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(shè)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）； </p><p> <span style="font-size:12px;">安裝機械密封部位的軸（或軸套）的徑向跳動公差比較大不超過0.04～0.06mm。</span> </p> <p> 轉(zhuǎn)子軸向竄動不超過0.3mm。 </p> <p> <span style="font-size:12px;">密封腔體與密封端蓋結(jié)合的定位端面對軸（或軸套）表面的跳動公差比較大不超過0.04～0.06mm。</span> </p> <p> <span style="font-size:12px;"> 密封件的確認</span> </p> <p> 確認所安裝的密封是否與要求的型號一致。 </p> <p> 安裝前要仔細地與總裝圖對照，零件數(shù)量是否齊全。 </p> <p> 采用并圈彈簧傳動的機械密封，其彈簧有左、右旋之分，須按轉(zhuǎn)軸的旋向來選擇。 </p> <p> <span style="font-size:12px;"> 安裝</span> </p> <p> 安裝方法隨機械密封型式、機器的種類不同而有所不同，但其安裝要領(lǐng)幾乎都相同，安裝步驟和注意事項如下： </p> <p> <span style="font-size:12px;">安裝尺寸的確定</span> </p> <p> 安裝時，應按產(chǎn)品的使用說明書或樣本，保證機械密封的安裝尺寸。 </p> <p> <span style="font-size:12px;">裝入前，軸（軸套）、壓蓋應無毛刺，軸承狀況良好；密封件、軸、密封腔、壓蓋都應該清洗干凈。</span> </p> <p> 為減少摩擦阻力，軸上安裝機械密封的部位要薄薄地涂上一層油，以進行潤滑，考慮到橡膠O形圈的相溶性，若不宜用油，可涂肥皂水。浮裝式靜環(huán)不帶防轉(zhuǎn)銷的結(jié)構(gòu)，不宜涂油，應干式裝入壓蓋。 </p> <p> <span style="font-size:12px;">先將靜環(huán)與壓蓋一起裝在軸上，注意不要與軸相碰，然后將動環(huán)組件裝入。彈簧座或傳動座的緊定螺釘應分幾次均勻擰緊。</span> </p> <p> 在未固定壓蓋之前，用手推補償環(huán)作軸向壓縮，松開后補償環(huán)能自動彈回無卡滯現(xiàn)象，然后將壓蓋螺拴均勻地鎖緊。機械密封的正常運行必須具備以下條件：泵軸的竄量不能太大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安容積泵密封中間商,封" src="https://tyunfile.71360.com/UploadFile/lscmjx/637247293279589844/7625641.jpg"></div><p> 平衡和非平衡式密封 </p> <p> 機械密封的平衡對接觸面的密封壓力有很大影響。這一密封壓力取決于密封本身的有效截面以及填料盒內(nèi)的壓力。 </p> <p> <span style="font-size:12px;"> 非平衡型密封的旋轉(zhuǎn)面相反一側(cè)的截面完全暴露于填料盒的壓力范圍之下，這種情況會使密封面之間產(chǎn)生很高的密封壓力，從而會使工作溫度提高，加快磨損速度。在高溫工作條件下或液體具有較大腐蝕性和磨擦性的情況下，會極大降低機械密封的使用壽命。</span> </p> <p> <span style="font-size:12px;"> 對機械密封加以平衡，可降低密封壓力，延長密封的使用壽命。一般采用帶有臺階的主軸和軸套，降低旋轉(zhuǎn)面的有效截面，就可達到上述目的。不過千萬別將凈密封壓力調(diào)節(jié)到接近零的水平，因為這樣做的結(jié)果可能會造成密封面之間的工作狀況不穩(wěn)定，并可能會因突然的變故而將密封吹開。</span> </p> <p> <span style="font-size:12px;"> 解決這些密封問題的答案也許是采用非平衡式密封，對于某些服務來說，也許采用非平衡式密封能達到更好的效果。例如，在某些應用領(lǐng)域，與密封的使用壽命相比，也許更強調(diào)對液體泄漏造成的安全性問題。在這種情況下，對密封的選用也許可理解為更希望選擇具有較高的密封壓力。同樣，在選用較冷液體的密封時，操作溫度的增加也許是微不足道的。</span> </p> <p> <br /> 密封件必須存放在密封包裝內(nèi)，避免和空氣中的水分或塵埃接觸?；窗踩莘e泵密封生產(chǎn)企業(yè)</p><p style="text-indent:25px">在對該設(shè)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?；窗踩莘e泵密封中間商</p><p style="text-indent:25px">2019年上半年，下游基建、房地產(chǎn)投資有限責任公司較去年有所反彈，制造業(yè)投資略有回升，利好因素進一步傳導至工程機械行業(yè)。2019年上半年，工程機械行業(yè)主要產(chǎn)品銷售量為561569臺，較上年增長4.39%，整個行業(yè)呈現(xiàn)出平穩(wěn)增長的趨勢。實施轉(zhuǎn)型升級，優(yōu)化產(chǎn)業(yè)結(jié)構(gòu)調(diào)整，增強行業(yè)的活力和后勁，推動漣水創(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，走出一條更高質(zhì)量、更具特色、更富活力的可持續(xù)發(fā)展之路，是企業(yè)增強自身競爭能力的需要。機器投資、維護、升級等一系列成本也不低，銷售是否能夠消化這么昂貴的投入也是一個不容忽視的問題。另一方面，作為勞動密集型產(chǎn)業(yè)，智能化一方面可以拉動地方投資，帶動產(chǎn)業(yè)升級，另一方面又意味著大量工人可能失去崗位。如何解決這兩者的矛盾值得進一步探討。作為我國國民經(jīng)濟的主導產(chǎn)業(yè)，機械及行業(yè)設(shè)備業(yè)仍然是我國經(jīng)濟增長的主要支撐；作為經(jīng)濟社會發(fā)展的重要依托，機械業(yè)是我國城鎮(zhèn)就業(yè)的主要渠道和國際競爭力的集中體現(xiàn)?；窗踩莘e泵密封中間商</p><p style="text-indent:25px">漣水創(chuàng)密機械制造有限公司屬于機械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。公司是一家有限責任公司企業(yè)，以誠信務實的創(chuàng)業(yè)精神、質(zhì)量高效的管理團隊、精悍的職工隊伍，努力為廣大用戶提供***的產(chǎn)品。以滿足顧客要求為己任；以顧客永遠滿意為標準；以保持行業(yè)**為目標，提供***的[ "輕型密封", "中型密封", "重型密封", "小型水泵" ]。創(chuàng)密機械制造順應時代發(fā)展和市場需求，通過**技術(shù)，力圖保證高規(guī)格高質(zhì)量的[ "輕型密封", "中型密封", "重型密封", "小型水泵" ]。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/260199.html</p></div></div></div></div></div><div id="2jqfmt7" class="page-right twoColRt"><div id="j2oqnf4" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bvs9mb4" 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="g3qn8ol" 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="tsz4dqf" 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="ap72ipe" 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="cw8y33u" class="clear"></div></div><div id="pew48rs" 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="nhj9kh9" 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="7kr4l3k" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/7933.html"><div id="azgvco4" 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://www.cdcfah.com/cp/7934.html"><div id="rq27pw9" 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://www.cdcfah.com/cp/7935.html"><div id="37cegsh" 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://www.cdcfah.com/cp/9003.html"><div id="pewghti" 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://www.cdcfah.com/cp/9004.html"><div id="v8kmo8e" 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://www.cdcfah.com/cp/9394.html"><div id="oikz3fc" 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://www.cdcfah.com/cp/9395.html"><div id="dsuoacb" 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://www.cdcfah.com/cp/9396.html"><div id="8spwtkz" 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="fubtfmo" 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="ixebyax" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/80227.html"><div id="7pmjls2" 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://www.cdcfah.com/cp/429061.html"><div id="xm79gs7" 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://www.cdcfah.com/cp/1797928.html"><div id="xbya22k" 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://www.cdcfah.com/cp/2825421.html"><div id="ts3fmtv" 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://www.cdcfah.com/cp/1457155.html"><div id="7xjq2ce" 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://www.cdcfah.com/cp/440579.html"><div id="87roq3c" 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://www.cdcfah.com/cp/1677572.html"><div id="d7nubdf" 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://www.cdcfah.com/cp/1873437.html"><div id="m2molnu" 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="k2k7p2q" class="container"><p><a href="http://www.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</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://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="laoo8" class="pl_css_ganrao" style="display: none;"><label id="laoo8"></label><mark id="laoo8"></mark><sub id="laoo8"><li id="laoo8"><th id="laoo8"><em id="laoo8"></em></th></li></sub><center id="laoo8"><input id="laoo8"><div id="laoo8"><th id="laoo8"></th></div></input></center><output id="laoo8"><strong id="laoo8"><font id="laoo8"></font></strong></output><kbd id="laoo8"></kbd><label id="laoo8"></label><cite id="laoo8"></cite><dl id="laoo8"><small id="laoo8"><bdo id="laoo8"><pre id="laoo8"></pre></bdo></small></dl><s id="laoo8"><delect id="laoo8"><listing id="laoo8"></listing></delect></s><input id="laoo8"></input><tbody id="laoo8"><small id="laoo8"></small></tbody><ins id="laoo8"><optgroup id="laoo8"><strike id="laoo8"></strike></optgroup></ins><acronym id="laoo8"><samp id="laoo8"></samp></acronym><p id="laoo8"></p><del id="laoo8"></del><td id="laoo8"></td><small id="laoo8"><strong id="laoo8"><span id="laoo8"><form id="laoo8"></form></span></strong></small><em id="laoo8"><style id="laoo8"></style></em><font id="laoo8"></font><sup id="laoo8"><dd id="laoo8"><video id="laoo8"><ol id="laoo8"></ol></video></dd></sup><td id="laoo8"><li id="laoo8"><label id="laoo8"><button id="laoo8"></button></label></li></td><var id="laoo8"><wbr id="laoo8"><abbr id="laoo8"></abbr></wbr></var><legend id="laoo8"></legend><menuitem id="laoo8"><abbr id="laoo8"></abbr></menuitem><ruby id="laoo8"></ruby><strong id="laoo8"></strong><sub id="laoo8"><label id="laoo8"><progress id="laoo8"><button id="laoo8"></button></progress></label></sub><cite id="laoo8"><center id="laoo8"><nav id="laoo8"><div id="laoo8"></div></nav></center></cite><p id="laoo8"></p><em id="laoo8"></em><form id="laoo8"></form><form id="laoo8"></form><strike id="laoo8"><rp id="laoo8"><sup id="laoo8"></sup></rp></strike><rt id="laoo8"></rt><acronym id="laoo8"></acronym><delect id="laoo8"></delect><th id="laoo8"><button id="laoo8"><pre id="laoo8"><meter id="laoo8"></meter></pre></button></th><menuitem id="laoo8"><em id="laoo8"><wbr id="laoo8"><mark id="laoo8"></mark></wbr></em></menuitem><tr id="laoo8"></tr><strike id="laoo8"><font id="laoo8"></font></strike><strong id="laoo8"></strong><legend id="laoo8"></legend><thead id="laoo8"></thead><tt id="laoo8"><tbody id="laoo8"><acronym id="laoo8"><b id="laoo8"></b></acronym></tbody></tt><progress id="laoo8"></progress><optgroup id="laoo8"><fieldset id="laoo8"><acronym id="laoo8"><object id="laoo8"></object></acronym></fieldset></optgroup><acronym id="laoo8"><object id="laoo8"></object></acronym><th id="laoo8"></th><ins id="laoo8"><label id="laoo8"><center id="laoo8"></center></label></ins><strong id="laoo8"></strong><nobr id="laoo8"><s id="laoo8"><ul id="laoo8"><strong id="laoo8"></strong></ul></s></nobr><center id="laoo8"><optgroup id="laoo8"><div id="laoo8"><th id="laoo8"></th></div></optgroup></center><kbd id="laoo8"><dl id="laoo8"><sub id="laoo8"><label id="laoo8"></label></sub></dl></kbd><ul id="laoo8"><listing id="laoo8"></listing></ul><mark id="laoo8"></mark><menu id="laoo8"><legend id="laoo8"><pre id="laoo8"><input id="laoo8"></input></pre></legend></menu><acronym id="laoo8"><menu id="laoo8"><big id="laoo8"></big></menu></acronym><sup id="laoo8"><form id="laoo8"></form></sup><dfn id="laoo8"><td id="laoo8"><tr id="laoo8"><label id="laoo8"></label></tr></td></dfn><th id="laoo8"></th><address id="laoo8"></address><th id="laoo8"></th><source id="laoo8"><ul id="laoo8"><var id="laoo8"><address id="laoo8"></address></var></ul></source><track id="laoo8"><pre id="laoo8"><delect id="laoo8"><strong id="laoo8"></strong></delect></pre></track><ol id="laoo8"><listing id="laoo8"><style id="laoo8"><tbody id="laoo8"></tbody></style></listing></ol><label id="laoo8"><em id="laoo8"></em></label><thead id="laoo8"><sup id="laoo8"><kbd id="laoo8"><dl id="laoo8"></dl></kbd></sup></thead><strong id="laoo8"></strong><thead id="laoo8"></thead><object id="laoo8"><samp id="laoo8"><option id="laoo8"><s id="laoo8"></s></option></samp></object><cite id="laoo8"><center id="laoo8"><optgroup id="laoo8"></optgroup></center></cite><ins id="laoo8"><label id="laoo8"><thead id="laoo8"></thead></label></ins><style id="laoo8"></style><listing id="laoo8"></listing><td id="laoo8"></td><li id="laoo8"><ol id="laoo8"><xmp id="laoo8"><track id="laoo8"></track></xmp></ol></li><strike id="laoo8"><option id="laoo8"><s id="laoo8"></s></option></strike><code id="laoo8"><pre id="laoo8"></pre></code><legend id="laoo8"></legend><var id="laoo8"></var><center id="laoo8"><center id="laoo8"><nav id="laoo8"></nav></center></center><center id="laoo8"></center><thead id="laoo8"><ruby id="laoo8"></ruby></thead><em id="laoo8"><small id="laoo8"><mark id="laoo8"></mark></small></em><big id="laoo8"><track id="laoo8"><pre id="laoo8"></pre></track></big><video id="laoo8"></video><code id="laoo8"></code><dl id="laoo8"></dl><dfn id="laoo8"></dfn><sup id="laoo8"><font id="laoo8"><pre id="laoo8"></pre></font></sup><code id="laoo8"></code><dfn id="laoo8"></dfn><table id="laoo8"><td id="laoo8"><li id="laoo8"></li></td></table><cite id="laoo8"></cite><i id="laoo8"><ins id="laoo8"></ins></i><dfn id="laoo8"><td id="laoo8"><tr id="laoo8"><label id="laoo8"></label></tr></td></dfn><delect id="laoo8"><strong id="laoo8"><span id="laoo8"><form id="laoo8"></form></span></strong></delect><strong id="laoo8"><sup id="laoo8"><form id="laoo8"><legend id="laoo8"></legend></form></sup></strong></div></html>