麗江角鋼法蘭風(fēng)管廠家批發(fā) 歡迎來電成都康凈盈盛暖通工程供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="不銹鋼螺旋管的焊接工藝：焊接位置：內(nèi)場(chǎng)焊接用管子水平轉(zhuǎn)動(dòng)焊，外場(chǎng)安裝時(shí)用全位置焊接。定位焊：每個(gè)管接頭至少焊3個(gè)定位點(diǎn)，每相鄰兩點(diǎn)間隔120°，使用較小的電流，焊點(diǎn)處根部不焊透。焊接方法：管壁厚度t≤3mm，全部用鎢極氬弧焊;管壁厚度t>3"><meta name="keywords" content="麗江角鋼法蘭風(fēng)管廠家批發(fā),法蘭風(fēng)管"><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="g7yxa" class="pl_css_ganrao" style="display: none;"><nobr id="g7yxa"><output id="g7yxa"><samp id="g7yxa"><wbr id="g7yxa"></wbr></samp></output></nobr><var id="g7yxa"><wbr id="g7yxa"><abbr id="g7yxa"><strong id="g7yxa"></strong></abbr></wbr></var><p id="g7yxa"></p><code id="g7yxa"></code><video id="g7yxa"></video><address id="g7yxa"><abbr id="g7yxa"><dl id="g7yxa"><font id="g7yxa"></font></dl></abbr></address><delect id="g7yxa"><sub id="g7yxa"></sub></delect><strike id="g7yxa"></strike><bdo id="g7yxa"><tr id="g7yxa"><dfn id="g7yxa"><strike id="g7yxa"></strike></dfn></tr></bdo><tr id="g7yxa"><fieldset id="g7yxa"><i id="g7yxa"></i></fieldset></tr><samp id="g7yxa"></samp><menuitem id="g7yxa"></menuitem><form id="g7yxa"><ul id="g7yxa"><fieldset id="g7yxa"><address id="g7yxa"></address></fieldset></ul></form><button id="g7yxa"></button><td id="g7yxa"></td><em id="g7yxa"></em><form id="g7yxa"><u id="g7yxa"><thead id="g7yxa"><acronym id="g7yxa"></acronym></thead></u></form><ul id="g7yxa"></ul><em id="g7yxa"><style id="g7yxa"><tbody id="g7yxa"></tbody></style></em><output id="g7yxa"></output><dfn id="g7yxa"></dfn><fieldset id="g7yxa"><address id="g7yxa"><abbr id="g7yxa"></abbr></address></fieldset><xmp id="g7yxa"></xmp><address id="g7yxa"></address><acronym id="g7yxa"></acronym><mark id="g7yxa"></mark><pre id="g7yxa"><tfoot id="g7yxa"></tfoot></pre><dd id="g7yxa"><ruby id="g7yxa"><ol id="g7yxa"></ol></ruby></dd><acronym id="g7yxa"><b id="g7yxa"><legend id="g7yxa"></legend></b></acronym><center id="g7yxa"></center><noframes id="g7yxa"></noframes><thead id="g7yxa"></thead><rt id="g7yxa"><kbd id="g7yxa"><dfn id="g7yxa"><td id="g7yxa"></td></dfn></kbd></rt><th id="g7yxa"><button id="g7yxa"></button></th><legend id="g7yxa"></legend><address id="g7yxa"></address><font id="g7yxa"><li id="g7yxa"></li></font><form id="g7yxa"><legend id="g7yxa"><pre id="g7yxa"></pre></legend></form><thead id="g7yxa"><abbr id="g7yxa"></abbr></thead><legend id="g7yxa"></legend><nobr id="g7yxa"></nobr><abbr id="g7yxa"></abbr><dfn id="g7yxa"></dfn><source id="g7yxa"><tr id="g7yxa"><var id="g7yxa"></var></tr></source><strong id="g7yxa"></strong><span id="g7yxa"><kbd id="g7yxa"><dfn id="g7yxa"><sub id="g7yxa"></sub></dfn></kbd></span><sup id="g7yxa"></sup><dd id="g7yxa"><li id="g7yxa"><ol id="g7yxa"></ol></li></dd><kbd id="g7yxa"></kbd><pre id="g7yxa"><delect id="g7yxa"></delect></pre></div><header class="header container"><span id="ts7ljrd" 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="rm8yrwr" 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="ksjsx8q" class="searchbox"><div id="wje24f7" class="searchLt"><div id="ctf5ekq" 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="nqcqbf7" class="clearfix searchWrap"><div id="oqbj38r" 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="st8lbbo" 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(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="k3fjnjg" class="twoCol"><div id="ddzlbxn" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huanbao/">環(huán)保</a>?<a href="http://www.cdcfah.com/cp/second-huanbao_fjpfsb/">風(fēng)機(jī)、排風(fēng)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-fjpfsb_fengguan/">風(fēng)管</a>?麗江角鋼法蘭風(fēng)管廠家批發(fā) 歡迎來電成都康凈盈盛暖通工程供應(yīng)</p><div id="wokb7tb" class="leftbox clearfix"><h1>麗江角鋼法蘭風(fēng)管廠家批發(fā) 歡迎來電成都康凈盈盛暖通工程供應(yīng)</h1><div id="qn782lx" class="proBig"><div id="jqrso8b" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637378321602060547/2003730.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="lnsbm7a" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637378321602060547/2003730.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="obx8u7n" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>麗江角鋼法蘭風(fēng)管廠家批發(fā),法蘭風(fēng)管</p><p><span>***更新：</span>2020-11-13 02:15:52</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jbci3gc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都康凈盈盛暖通工程有限公司</a></p><p><span>聯(lián)系人：</span>郭林生</p><p><span>郵箱: </span>1028900955@qq.com</p><p><span>電話: </span>18915075399</p><p><span>傳真: </span>028_</p><p><span>網(wǎng)址: </span>http://kjysnt.shop.88360.com</p><p><span>手機(jī): </span>028-83335723</p><p><span>地址: </span>成都市金牛區(qū)沙河源陸家村一組68號(hào)</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="yzd2cv8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3dmhtfw" class="box"><p><p style="text-indent:25px">不銹鋼螺旋管的焊接工藝：焊接位置：內(nèi)場(chǎng)焊接用管子水平轉(zhuǎn)動(dòng)焊，外場(chǎng)安裝時(shí)用全位置焊接。定位焊：每個(gè)管接頭至少焊3個(gè)定位點(diǎn)，每相鄰兩點(diǎn)間隔120°，使用較小的電流，焊點(diǎn)處根部不焊透。焊接方法：管壁厚度t≤3mm，全部用鎢極氬弧焊;管壁厚度t>3mm，可以全部用鎢極氬弧焊，也可以用鎢極氬弧焊打底，手工電弧焊進(jìn)行蓋面。操作規(guī)定：(1)焊接區(qū)要注意防風(fēng)，以防吹散氬氣，從而影響氬氣保護(hù)的效果和焊接質(zhì)量。(2)采用鎢極氬弧焊時(shí)，對(duì)焊縫背面也要用氬氣進(jìn)行保護(hù)，以防焊縫根部在高溫下發(fā)生氧化，麗江角鋼法蘭風(fēng)管廠家批發(fā)，從而產(chǎn)生焊接缺陷。(3)焊接時(shí)層間溫度不能低于100℃，多層焊時(shí)，前道焊縫表面應(yīng)用不銹鋼絲刷刷清后再焊后道。焊縫檢驗(yàn)：焊縫表面不允許存在裂紋、氣孔，麗江角鋼法蘭風(fēng)管廠家批發(fā)、縮孔、未熔合，麗江角鋼法蘭風(fēng)管廠家批發(fā)、未焊透和連續(xù)咬邊等缺陷，且焊縫表面不能低于母材。型鋼及防腐工程量的減少，減輕了油漆對(duì)環(huán)境的污染，具有較好的經(jīng)濟(jì)及社會(huì)效益。麗江角鋼法蘭風(fēng)管廠家批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="麗江角鋼法蘭風(fēng)管廠家批發(fā),法蘭風(fēng)管" src="https://tyunfile.71360.com/UploadFile/kjysnt/637378321602060547/2003730.png"></div><p style="text-indent:25px">抽油煙機(jī)排風(fēng)管安裝的注意事項(xiàng)：1、如果您的廚房正處于裝潢?duì)顟B(tài),那么請(qǐng)勿將吸油煙機(jī)暴露在外,因?yàn)榻ㄖ牧稀⒒覊m、油漆、涂料以及它們所揮發(fā)的氣體,會(huì)使吸油表面產(chǎn)生腐蝕和失去光澤,所以請(qǐng)?jiān)谘b潢完畢后安裝吸油煙機(jī)。2、請(qǐng)勿將吸油煙機(jī)安裝在木質(zhì)等易燃物的墻面上,安裝吸油煙機(jī)的墻面應(yīng)為不可燃物。3、請(qǐng)勿將吸油煙機(jī)安裝在使用固體燃料的爐具的上部。4、請(qǐng)勿使吸油煙機(jī)和其它燃?xì)馄骶?例如:燃?xì)鉄崴鞯?共用一個(gè)煙道。5、在墻鉆孔時(shí)應(yīng)避開墻內(nèi)埋設(shè)的電線,以免引起觸電危險(xiǎn)。德陽內(nèi)扣法蘭風(fēng)管哪家實(shí)惠法蘭角由模具直接沖壓成型，安裝時(shí)卡在四個(gè)角即可。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="麗江角鋼法蘭風(fēng)管廠家批發(fā),法蘭風(fēng)管" src="https://tyunfile.71360.com/UploadFile/kjysnt/637378321508134766/388887.png"></div><p style="text-indent:25px">風(fēng)管有幾種連接方法：1、抱箍式連接：主要用于鋼板圓通風(fēng)管道和螺旋風(fēng)管連接，先把每一管段的兩端軋出鼓筋，并使其一端縮為小口。安裝時(shí)按氣流方向把小口插口，外面用鋼制抱箍將兩個(gè)端的鼓箍抱緊連接，過后用螺栓穿在耳環(huán)中間固定擰緊。2、插接式連接：主要用于矩形或圓形風(fēng)管連接。先制作連接管，然后插入兩側(cè)風(fēng)管，再用拉鉚釘將其緊密固定。3、插條式連接：主要用于矩形風(fēng)管連接。將不同形式的插條插入風(fēng)管兩端，然后壓實(shí)。4、軟管式連接：主要用于風(fēng)管與部件(如散熱器、靜壓箱側(cè)送風(fēng)口等)的相連。安裝時(shí)，軟管兩端套在連接的管外，然后用特別軟卡把軟管箍緊。風(fēng)管有有復(fù)合風(fēng)管和無機(jī)風(fēng)管兩種。復(fù)合風(fēng)管以Durkduct風(fēng)管為替代?？砂唇孛嫘螤詈筒馁|(zhì)分類。風(fēng)管，是用于空氣輸送和分布的管道系統(tǒng)。有復(fù)合風(fēng)管和無機(jī)風(fēng)管兩種。風(fēng)管制作不銹鋼風(fēng)管制作是在咬口縫、鉚釘縫、法蘭翻邊四角等縫隙處涂上密封膠（如中性玻璃膠）。涂密封膠前應(yīng)除去表面塵土和油污。按截面形狀，風(fēng)管可分為圓形風(fēng)管，矩形風(fēng)管，扁圓風(fēng)管等多種，其中圓形風(fēng)管阻力可以小但高度尺寸較佳，制作復(fù)雜。所以應(yīng)用以矩形風(fēng)管為主。按材質(zhì)，風(fēng)管可分為金屬風(fēng)管，復(fù)合風(fēng)管，高分子風(fēng)管。</p><p style="text-indent:25px">螺旋風(fēng)管產(chǎn)品特點(diǎn)：與手工敲制的傳統(tǒng)白鐵管比較，機(jī)制的螺旋風(fēng)管具有以下優(yōu)點(diǎn)：(1) 密封性好。(2) 強(qiáng)度與剛性均好。(3) 通風(fēng)阻力小，通風(fēng)噪聲小，圓管優(yōu)于方管。(4) 安裝方便，連接點(diǎn)少。(5) 檔次高，外表美觀。使用材料：材質(zhì)常用鍍鋅鐵帶（俗叫星鐵），不銹鋼帶，軟鋁帶。材料厚度：0.3至1.2毫米。材料寬度：125毫米。制管直徑：φ125至φ1500毫米（直徑與厚度適當(dāng)配合），無級(jí)選擇。通風(fēng)工程降低造價(jià)方法：由于螺旋風(fēng)管有骨（螺旋形咬縫）可提**度30%，故可選用較薄的材料，比如0.8毫米的厚度可改為0.6毫米。由于螺旋風(fēng)管周長短，保溫用材也可相應(yīng)減少。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="麗江角鋼法蘭風(fēng)管廠家批發(fā),法蘭風(fēng)管" src="https://tyunfile.71360.com/UploadFile/kjysnt/637378321544335938/3893567.png"></div><p style="text-indent:25px">類型對(duì)比：一、型鋼法蘭制作:1、下料;2、打孔; 3、焊接; 4、鉆螺孔; 5、上漆防腐。以上工藝制作的法蘭盤仍然存在著互換性差的問題，現(xiàn)象有:法蘭表面不平整，矩形法蘭旋轉(zhuǎn)180度后，與同規(guī)格的法蘭螺孔不重合，內(nèi)邊尺寸或兩對(duì)角線的尺寸不相等超過允許的偏差等，影響風(fēng)管部件在施工現(xiàn)場(chǎng)的正常組裝。偏差小的造成在安裝過程中的不必要的修改、打孔;偏差過大造成返工和浪費(fèi)。二、共板法蘭制作:標(biāo)準(zhǔn)直管由流水線上直接壓制成連體法蘭。非標(biāo)直管、彎頭、三通、四通、配件等下料后，在單機(jī)設(shè)備上完成TDF法蘭成型。法蘭角由模具直接沖壓成型，安裝時(shí)卡在四個(gè)角即可。法蘭間的連接用法蘭卡，由鍍鋅鋼板制作，經(jīng)法蘭卡成型機(jī)成型后切割成統(tǒng)一的尺寸供安裝連接使用。TDF共板法蘭因與管道鋼板連成一體，不必像角鋼法蘭般打孔鉚接，在兩節(jié)管道的連接上用**法蘭卡，四角加90度法蘭角后用螺栓連接。操作簡單，提高了效率，外觀平整、光滑，尺寸準(zhǔn)確，互換性強(qiáng)，產(chǎn)品的質(zhì)量穩(wěn)定。共板式法蘭風(fēng)管又稱無法蘭風(fēng)管。內(nèi)扣法蘭風(fēng)管哪家好</p><p style="text-indent:25px">共板法蘭通常只應(yīng)用于新風(fēng)系統(tǒng)，空調(diào)系統(tǒng)等。麗江角鋼法蘭風(fēng)管廠家批發(fā)</p><p style="text-indent:25px">共板式法蘭風(fēng)管又稱無法蘭風(fēng)管，其制作形式比傳統(tǒng)的矩形風(fēng)管加工速度更快捷、更方便、更小的漏風(fēng)率。其優(yōu)點(diǎn)是節(jié)省材料，減少工程投資；漏風(fēng)量小，降低能耗，節(jié)省運(yùn)行費(fèi)用，頗受廠房裝修施工企業(yè)歡迎。標(biāo)準(zhǔn)直管由流水線上直接壓制成連體法蘭。非標(biāo)直管、彎頭、三通、四通、配件等下料后，在單機(jī)設(shè)備上完成TDF法蘭成型。法蘭角由模具直接沖壓成型，安裝時(shí)卡在四個(gè)角即可。法蘭間的連接用法蘭卡，由鍍鋅鋼板制作，經(jīng)法蘭卡成型機(jī)成型后切割成統(tǒng)一的尺寸供安裝連接使用。TDF共板法蘭因與管道鋼板連成一體，不必像角鋼法蘭般打孔鉚接，在兩節(jié)管道的連接上用**法蘭卡，四角加90度法蘭角后用螺栓連接。玻璃美觀：1、外形美觀改性無機(jī)玻璃鋼通風(fēng)管道由于采用了獨(dú)特的配方以及有別于傳統(tǒng)的生產(chǎn)工藝，使該產(chǎn)品擁有優(yōu)美的外觀，這是傳統(tǒng)的鐵玻風(fēng)管及聚酯玻璃鋼風(fēng)管所無法比擬的。2、優(yōu)良的不燃燒性能改性無機(jī)玻璃鋼風(fēng)管是由多種無機(jī)材料及中堿增強(qiáng)玻璃纖維網(wǎng)格布復(fù)合而成，經(jīng)國家建筑工程質(zhì)量監(jiān)督檢驗(yàn)中心檢測(cè)達(dá)到燃燒性能為A級(jí)。3、耐火性能經(jīng)國家建筑工程質(zhì)量監(jiān)督檢驗(yàn)中心檢測(cè)耐火極限不低于90分鐘。麗江角鋼法蘭風(fēng)管廠家批發(fā)</p><p style="text-indent:25px">成都康凈盈盛暖通工程有限公司總部位于成都市金牛區(qū)沙河源陸家村一組68號(hào)，是一家公司主要生產(chǎn)：鍍鋅風(fēng)管、共板風(fēng)管、角鐵法蘭風(fēng)管、不銹鋼風(fēng)管、螺旋風(fēng)管、角鐵法蘭、風(fēng)管軟連接，不銹鋼排氣口、鋁合金風(fēng)口、ABS風(fēng)口、防火閥、風(fēng)量調(diào)節(jié)閥、消聲靜壓箱、消聲彎頭、自垂百葉式風(fēng)口、通風(fēng)工程、白鐵通風(fēng)管道制作安裝.? 是一家集生產(chǎn)銷售、加工、安裝、售后服務(wù)為一體的綜合性企業(yè)。? 銹鋼螺旋風(fēng)管、鍍鋅螺旋風(fēng)管、共板風(fēng)管、矩形風(fēng)管、雙層保溫螺旋風(fēng)管、不銹鋼焊接風(fēng)管、不銹鋼焊接彎頭、S形風(fēng)管、異形風(fēng)管、45度/60度/90度彎頭、調(diào)節(jié)閥T/Y三通、斜三通、正四通、Y四通、異徑、偏心異徑大小頭、天圓地方、方接圓、內(nèi)接、端蓋、防雨帽、法蘭等系列產(chǎn)品亦可根據(jù)客戶要求，專門設(shè)計(jì)、定做各種規(guī)格的風(fēng)管。中央空調(diào)配套管道通風(fēng)和酒店廚房排油煙的設(shè)計(jì)，生產(chǎn)，安裝以及調(diào)試。主要涉及的領(lǐng)域有工廠通風(fēng)、廚房排油煙、醫(yī)院、寫字樓、酒店、商場(chǎng)、地下車庫等消防排煙，通風(fēng)，換氣，排煙及污氣處理等環(huán)保設(shè)施。是集設(shè)計(jì)施工、安裝、調(diào)試一條龍服務(wù)的專業(yè)公司。長期的施工使我們積累了豐富的經(jīng)驗(yàn)和高水平的設(shè)計(jì)施工能力，確保了施工質(zhì)量。我們一直以來堅(jiān)持以誠為本，質(zhì)量首一、服務(wù)首一為目標(biāo)，竭盡全力為您做好每一個(gè)通風(fēng)管道工程。的公司。公司自創(chuàng)立以來，投身于鍍鋅風(fēng)管，角鐵法蘭風(fēng)管，共板風(fēng)管，不銹鋼風(fēng)管，是機(jī)械及行業(yè)設(shè)備的主力軍?？祪粲⑴üこ淌冀K以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。康凈盈盛暖通工程始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使康凈盈盛暖通工程在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1964978.html</p></div></div></div></div></div><div id="igh3aqr" class="page-right twoColRt"><div id="yggrs3m" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8z8tkac" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="dakw8uk" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個(gè)科目真誠推薦寧波助學(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)科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="c2t8sy3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來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)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="h2fjue3" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="j7zvrw3" class="clear"></div></div><div id="rou2xtf" 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="cfq8kkk" 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="c2qbiyu" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1232290.html"><div id="veamhdz" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637347443803613281/5608069.png" alt="銅仁不銹鋼煙罩價(jià)格成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>銅仁不銹鋼煙罩價(jià)格成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1232291.html"><div id="lidouvh" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637347443766035156/807762.png" alt="昭通一體式不銹鋼煙罩哪家實(shí)惠成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>昭通一體式不銹鋼煙罩哪家實(shí)惠成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1232334.html"><div id="nqm8up8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637347443723740235/6829162.png" alt="瀘州商用不銹鋼煙罩報(bào)價(jià) 成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>瀘州商用不銹鋼煙罩報(bào)價(jià) 成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1232335.html"><div id="3epgmxi" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637347443748007813/5304723.png" alt="昆明一體式不銹鋼煙罩哪家實(shí)惠成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>昆明一體式不銹鋼煙罩哪家實(shí)惠成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1232336.html"><div id="tlbci3a" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637347443713671875/6890981.png" alt="德陽家用不銹鋼煙罩定做價(jià)格成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>德陽家用不銹鋼煙罩定做價(jià)格成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1232337.html"><div id="28zl3dj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637347443780673828/485204.png" alt="貴州一體式不銹鋼煙罩哪家便宜成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>貴州一體式不銹鋼煙罩哪家便宜成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1232373.html"><div id="iqhso3f" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637347443748007813/5304723.png" alt="樂山家用不銹鋼煙罩定做成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>樂山家用不銹鋼煙罩定做成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1232374.html"><div id="jridyeq" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637347443876464844/553500.png" alt="六盤水食堂不銹鋼煙罩批發(fā)廠家成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>六盤水食堂不銹鋼煙罩批發(fā)廠家成都康凈盈盛暖通工程供應(yīng)</p></a></li></ul></div></div><div id="slmc33w" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_huanbao/">更多>></a></span></p><div id="3wrbval" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/204552.html"><div id="i2paqhd" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/weishang/637273000115546875/6377248.png" alt="蘇州不銹鋼焊接風(fēng)管大概多少錢無錫雋發(fā)暖通設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州不銹鋼焊接風(fēng)管大概多少錢無錫雋發(fā)暖通設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/204566.html"><div id="l8y22ct" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/weishang/637272999616523437/6281942.png" alt="衢州通風(fēng)風(fēng)管廠無錫雋發(fā)暖通設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>衢州通風(fēng)風(fēng)管廠無錫雋發(fā)暖通設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2929932.html"><div id="o7wccso" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637378321404990235/3017942.png" alt="德陽法蘭風(fēng)管口碑歡迎來電成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>德陽法蘭風(fēng)管口碑歡迎來電成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1699360.html"><div id="obmtoek" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637378321414443360/6206656.png" alt="重慶市角鋼法蘭風(fēng)管成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>重慶市角鋼法蘭風(fēng)管成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2640002.html"><div id="gtel8ua" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UpLoadFile/jieliang/2020/1/637136498238060704/6371364982380607047987342.jpg" alt="廣西星級(jí)酒店新風(fēng)工程整改歡迎咨詢廣西捷亮環(huán)保工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣西星級(jí)酒店新風(fēng)工程整改歡迎咨詢廣西捷亮環(huán)保工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1604348.html"><div id="ex7tkpp" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/kjysnt/637378321602060547/2003730.png" alt="德陽連體法蘭風(fēng)管定制價(jià)格成都康凈盈盛暖通工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>德陽連體法蘭風(fēng)管定制價(jià)格成都康凈盈盛暖通工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2545168.html"><div id="i2gs3h8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jieliang/637233249088369140/9330832.jpg" alt="廣西廚房抽油煙凈化系統(tǒng)風(fēng)管安裝維護(hù) 歡迎咨詢廣西捷亮環(huán)保工程供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣西廚房抽油煙凈化系統(tǒng)風(fēng)管安裝維護(hù) 歡迎咨詢廣西捷亮環(huán)保工程供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/204565.html"><div id="n2l38oy" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/weishang/637273000344892578/7281568.png" alt="宿州風(fēng)管出廠價(jià)格無錫雋發(fā)暖通設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>宿州風(fēng)管出廠價(jià)格無錫雋發(fā)暖通設(shè)備供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="vn3avbb" 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(yīng)</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會(huì)信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號(hào)-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="7zpcy" class="pl_css_ganrao" style="display: none;"><blockquote id="7zpcy"></blockquote><strong id="7zpcy"></strong><sub id="7zpcy"><li id="7zpcy"><th id="7zpcy"></th></li></sub><thead id="7zpcy"></thead><var id="7zpcy"><address id="7zpcy"><strong id="7zpcy"></strong></address></var><dl id="7zpcy"></dl><pre id="7zpcy"><input id="7zpcy"><progress id="7zpcy"></progress></input></pre><samp id="7zpcy"></samp><blockquote id="7zpcy"><th id="7zpcy"><acronym id="7zpcy"></acronym></th></blockquote><tbody id="7zpcy"><small id="7zpcy"></small></tbody><acronym id="7zpcy"></acronym><em id="7zpcy"><style id="7zpcy"></style></em><strong id="7zpcy"></strong><strike id="7zpcy"></strike><wbr id="7zpcy"><mark id="7zpcy"></mark></wbr><wbr id="7zpcy"><mark id="7zpcy"></mark></wbr><sup id="7zpcy"></sup><tbody id="7zpcy"></tbody><em id="7zpcy"></em><acronym id="7zpcy"></acronym><var id="7zpcy"><wbr id="7zpcy"><output id="7zpcy"><strong id="7zpcy"></strong></output></wbr></var><delect id="7zpcy"></delect><center id="7zpcy"><optgroup id="7zpcy"><div id="7zpcy"><button id="7zpcy"></button></div></optgroup></center><video id="7zpcy"><ol id="7zpcy"><samp id="7zpcy"></samp></ol></video><strong id="7zpcy"></strong><input id="7zpcy"></input><kbd id="7zpcy"></kbd><ruby id="7zpcy"></ruby><ul id="7zpcy"><strong id="7zpcy"></strong></ul><pre id="7zpcy"></pre><tr id="7zpcy"></tr><sup id="7zpcy"><form id="7zpcy"></form></sup><td id="7zpcy"><li id="7zpcy"><th id="7zpcy"><em id="7zpcy"></em></th></li></td><p id="7zpcy"></p><strong id="7zpcy"></strong><legend id="7zpcy"><dfn id="7zpcy"><table id="7zpcy"><p id="7zpcy"></p></table></dfn></legend><s id="7zpcy"></s><strong id="7zpcy"></strong><tr id="7zpcy"><label id="7zpcy"></label></tr><u id="7zpcy"></u><rp id="7zpcy"><dl id="7zpcy"><tt id="7zpcy"></tt></dl></rp><dfn id="7zpcy"><code id="7zpcy"><form id="7zpcy"><u id="7zpcy"></u></form></code></dfn><form id="7zpcy"></form><optgroup id="7zpcy"><xmp id="7zpcy"></xmp></optgroup><abbr id="7zpcy"><strong id="7zpcy"><font id="7zpcy"></font></strong></abbr><nav id="7zpcy"><thead id="7zpcy"><video id="7zpcy"><menu id="7zpcy"></menu></video></thead></nav><pre id="7zpcy"><label id="7zpcy"><progress id="7zpcy"></progress></label></pre><font id="7zpcy"></font></div></html>