規(guī)格齊全的鍋爐管生產(chǎn)廠家章貢區(qū)贛州當(dāng)?shù)仄放?/title> <meta name="description" content="規(guī)格齊全的鍋爐管生產(chǎn)廠家,珺豪金屬制品(章貢區(qū)分公司)專(zhuān)業(yè)從事規(guī)格齊全的鍋爐管生產(chǎn)廠家,聯(lián)系人:胡經(jīng)理,電話:【0527-88266222】、【17768165506】經(jīng)濟(jì)開(kāi)發(fā)區(qū)匯通物流園發(fā)貨到贛州市章貢區(qū),以下是規(guī)格齊全的鍋爐管生產(chǎn)廠家的詳細(xì)頁(yè)面。" /> <meta name="keywords" content="規(guī)格齊全的鍋爐管生產(chǎn)廠家" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <meta name="applicable-device" content="pc,mobile"> <link rel="shortcut icon" href="/images/favicon.ico" /> <link href="/css/style2.css" type="text/css" rel="stylesheet" /> <link href="/css/showmsg.css" type="text/css" rel="stylesheet"> <link rel="stylesheet" href="http://cdn.cjjhb.com/login/zhuceandkefu.css"> <link rel="stylesheet" href="http://yy4080ys.com/css/aicont1216.css"> <meta name="location" content="province=贛州市;city=章貢"> <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://yy4080ys.com/">91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><output id="bf54f"><em id="bf54f"><rt id="bf54f"></rt></em></output><em id="bf54f"></em><em id="bf54f"></em><strong id="bf54f"><pre id="bf54f"></pre></strong><rt id="bf54f"><noscript id="bf54f"><pre id="bf54f"></pre></noscript></rt><thead id="bf54f"><cite id="bf54f"><center id="bf54f"></center></cite></thead><ol id="bf54f"><legend id="bf54f"><meter id="bf54f"></meter></legend></ol><form id="bf54f"><meter id="bf54f"></meter></form><rt id="bf54f"></rt><del id="bf54f"></del><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><div id="bf54f"><var id="bf54f"></var></div><noscript id="bf54f"></noscript><th id="bf54f"></th><sup id="bf54f"></sup><fieldset id="bf54f"></fieldset><sup id="bf54f"></sup><track id="bf54f"></track><tr id="bf54f"></tr><small id="bf54f"><menuitem id="bf54f"></menuitem></small><samp id="bf54f"></samp><dfn id="bf54f"><input id="bf54f"><tbody id="bf54f"></tbody></input></dfn><pre id="bf54f"></pre><pre id="bf54f"><s id="bf54f"><tbody id="bf54f"></tbody></s></pre><ins id="bf54f"><address id="bf54f"><source id="bf54f"></source></address></ins><input id="bf54f"><tr id="bf54f"><mark id="bf54f"></mark></tr></input><rp id="bf54f"></rp><tt id="bf54f"><thead id="bf54f"><ruby id="bf54f"></ruby></thead></tt><tr id="bf54f"></tr><video id="bf54f"><address id="bf54f"><form id="bf54f"></form></address></video><abbr id="bf54f"><strike id="bf54f"><table id="bf54f"></table></strike></abbr><tr id="bf54f"></tr><listing id="bf54f"><option id="bf54f"></option></listing><center id="bf54f"><div id="bf54f"><th id="bf54f"></th></div></center><object id="bf54f"></object><u id="bf54f"></u><nav id="bf54f"><dd id="bf54f"><legend id="bf54f"></legend></dd></nav><center id="bf54f"><acronym id="bf54f"><form id="bf54f"></form></acronym></center><sub id="bf54f"></sub><u id="bf54f"><del id="bf54f"></del></u><p id="bf54f"></p><small id="bf54f"></small><menu id="bf54f"><div id="bf54f"><center id="bf54f"><dfn id="bf54f"></dfn></center></div></menu><strong id="bf54f"></strong><small id="bf54f"></small><abbr id="bf54f"></abbr><cite id="bf54f"></cite><optgroup id="bf54f"></optgroup><legend id="bf54f"></legend><pre id="bf54f"><thead id="bf54f"><legend id="bf54f"></legend></thead></pre> <thead id="bf54f"></thead><output id="bf54f"><pre id="bf54f"><object id="bf54f"><kbd id="bf54f"></kbd></object></pre></output><small id="bf54f"><menuitem id="bf54f"><dl id="bf54f"><noframes id="bf54f"></noframes></dl></menuitem></small><table id="bf54f"><ul id="bf54f"><tfoot id="bf54f"></tfoot></ul></table><tbody id="bf54f"></tbody><ruby id="bf54f"><span id="bf54f"></span></ruby><form id="bf54f"><label id="bf54f"></label></form><big id="bf54f"><sup id="bf54f"></sup></big><video id="bf54f"><span id="bf54f"><source id="bf54f"><bdo id="bf54f"></bdo></source></span></video><form id="bf54f"></form><pre id="bf54f"></pre><var id="bf54f"><em id="bf54f"><blockquote id="bf54f"><th id="bf54f"></th></blockquote></em></var><menu id="bf54f"><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup></menu><abbr id="bf54f"></abbr><progress id="bf54f"></progress><object id="bf54f"></object><ol id="bf54f"></ol><nav id="bf54f"><delect id="bf54f"><meter id="bf54f"></meter></delect></nav><listing id="bf54f"><option id="bf54f"></option></listing><abbr id="bf54f"><ins id="bf54f"></ins></abbr><object id="bf54f"></object><meter id="bf54f"></meter><i id="bf54f"></i><thead id="bf54f"></thead><em id="bf54f"></em><button id="bf54f"></button><dd id="bf54f"></dd><p id="bf54f"></p><noframes id="bf54f"></noframes><strike id="bf54f"></strike><dfn id="bf54f"></dfn><fieldset id="bf54f"></fieldset><pre id="bf54f"></pre><dl id="bf54f"><optgroup id="bf54f"><kbd id="bf54f"><tbody id="bf54f"></tbody></kbd></optgroup></dl><center id="bf54f"></center><strong id="bf54f"><tr id="bf54f"><tr id="bf54f"><menu id="bf54f"></menu></tr></tr></strong><option id="bf54f"></option><sup id="bf54f"></sup><cite id="bf54f"></cite><var id="bf54f"></var><td id="bf54f"><bdo id="bf54f"><track id="bf54f"></track></bdo></td><thead id="bf54f"><listing id="bf54f"></listing></thead><th id="bf54f"><em id="bf54f"></em></th><object id="bf54f"></object><code id="bf54f"><noframes id="bf54f"><dd id="bf54f"></dd></noframes></code><output id="bf54f"><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"></kbd></pre></dl></output><menu id="bf54f"><small id="bf54f"><menuitem id="bf54f"><label id="bf54f"></label></menuitem></small></menu><u id="bf54f"></u><rt id="bf54f"></rt><var id="bf54f"><pre id="bf54f"><td id="bf54f"><strong id="bf54f"></strong></td></pre></var> <ruby id="bf54f"></ruby><u id="bf54f"></u><source id="bf54f"></source><fieldset id="bf54f"><optgroup id="bf54f"><samp id="bf54f"></samp></optgroup></fieldset><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"><pre id="bf54f"></pre></kbd></pre></dl><pre id="bf54f"><source id="bf54f"><tbody id="bf54f"></tbody></source></pre><output id="bf54f"><pre id="bf54f"><optgroup id="bf54f"><abbr id="bf54f"></abbr></optgroup></pre></output><abbr id="bf54f"></abbr><tr id="bf54f"><sup id="bf54f"><object id="bf54f"></object></sup></tr><div id="bf54f"></div><ins id="bf54f"><address id="bf54f"><input id="bf54f"><strong id="bf54f"></strong></input></address></ins><big id="bf54f"></big><meter id="bf54f"><pre id="bf54f"></pre></meter><ruby id="bf54f"><thead id="bf54f"></thead></ruby><pre id="bf54f"></pre><label id="bf54f"><ins id="bf54f"><strike id="bf54f"><input id="bf54f"></input></strike></ins></label><th id="bf54f"><abbr id="bf54f"><samp id="bf54f"></samp></abbr></th><nav id="bf54f"></nav><dl id="bf54f"></dl><video id="bf54f"><span id="bf54f"></span></video><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><thead id="bf54f"></thead><dl id="bf54f"></dl><center id="bf54f"></center><form id="bf54f"><menu id="bf54f"><kbd id="bf54f"><dfn id="bf54f"></dfn></kbd></menu></form><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup><tfoot id="bf54f"></tfoot><dd id="bf54f"></dd><p id="bf54f"></p><sub id="bf54f"></sub><thead id="bf54f"><legend id="bf54f"></legend></thead><strike id="bf54f"><tbody id="bf54f"><sup id="bf54f"><center id="bf54f"></center></sup></tbody></strike><bdo id="bf54f"><rp id="bf54f"><pre id="bf54f"></pre></rp></bdo><strong id="bf54f"></strong><blockquote id="bf54f"></blockquote><menu id="bf54f"></menu><tt id="bf54f"><center id="bf54f"><small id="bf54f"><option id="bf54f"></option></small></center></tt><listing id="bf54f"></listing><xmp id="bf54f"><i id="bf54f"></i></xmp><strong id="bf54f"></strong><table id="bf54f"></table><dfn id="bf54f"></dfn><ol id="bf54f"></ol><object id="bf54f"><abbr id="bf54f"><progress id="bf54f"></progress></abbr></object><center id="bf54f"></center><nav id="bf54f"><ul id="bf54f"><tr id="bf54f"></tr></ul></nav><b id="bf54f"><blockquote id="bf54f"></blockquote></b><kbd id="bf54f"></kbd><nobr id="bf54f"><sub id="bf54f"><i id="bf54f"><small id="bf54f"></small></i></sub></nobr><abbr id="bf54f"><samp id="bf54f"><p id="bf54f"></p></samp></abbr></div><div id="8qw2m" class="pl_css_ganrao" style="display: none;"><button id="8qw2m"><wbr id="8qw2m"><cite id="8qw2m"></cite></wbr></button><strike id="8qw2m"><button id="8qw2m"><input id="8qw2m"></input></button></strike><s id="8qw2m"></s><bdo id="8qw2m"></bdo><pre id="8qw2m"></pre><blockquote id="8qw2m"></blockquote><dfn id="8qw2m"></dfn><dl id="8qw2m"></dl><abbr id="8qw2m"></abbr><abbr id="8qw2m"></abbr><blockquote id="8qw2m"></blockquote><strong id="8qw2m"></strong><ul id="8qw2m"></ul><center id="8qw2m"><optgroup id="8qw2m"><rt id="8qw2m"></rt></optgroup></center><tfoot id="8qw2m"></tfoot><tbody id="8qw2m"></tbody><acronym id="8qw2m"><menu id="8qw2m"><dd id="8qw2m"></dd></menu></acronym><tr id="8qw2m"></tr><optgroup id="8qw2m"></optgroup><abbr id="8qw2m"></abbr><option id="8qw2m"></option><bdo id="8qw2m"><tbody id="8qw2m"><nav id="8qw2m"></nav></tbody></bdo><rt id="8qw2m"></rt><li id="8qw2m"></li><li id="8qw2m"></li><wbr id="8qw2m"></wbr><input id="8qw2m"><xmp id="8qw2m"><abbr id="8qw2m"></abbr></xmp></input><center id="8qw2m"></center><wbr id="8qw2m"></wbr><delect id="8qw2m"></delect><th id="8qw2m"></th><small id="8qw2m"></small><center id="8qw2m"></center><cite id="8qw2m"></cite><strike id="8qw2m"></strike><option id="8qw2m"></option><cite id="8qw2m"></cite><tr id="8qw2m"></tr><tbody id="8qw2m"><dfn id="8qw2m"><abbr id="8qw2m"></abbr></dfn></tbody><sup id="8qw2m"><table id="8qw2m"><dd id="8qw2m"></dd></table></sup><option id="8qw2m"><optgroup id="8qw2m"><td id="8qw2m"></td></optgroup></option><center id="8qw2m"></center><dd id="8qw2m"><abbr id="8qw2m"><fieldset id="8qw2m"></fieldset></abbr></dd><button id="8qw2m"></button><button id="8qw2m"><rt id="8qw2m"><xmp id="8qw2m"></xmp></rt></button><tfoot id="8qw2m"></tfoot><source id="8qw2m"></source><acronym id="8qw2m"><nav id="8qw2m"><center id="8qw2m"></center></nav></acronym><tbody id="8qw2m"></tbody></div> <div id="6q0mu0o" class="all_head"> <div id="eyc8akw" class="all_head_left"> <a href="http://yy4080ys.com"> <img alt="北極信息港" src="/images/logo.png" /> </a> </div> <div id="gagcagc" class="clr"></div> </div> <link href="/css/zsy1212.css" type="text/css" rel="stylesheet" /> <link href="/css/common.css" type="text/css" rel="stylesheet" /> <div id="gie2oec" class="w960"> <div class="2u8qkca" id="Tab1" style="float:right"> <div id="y2ea44a" class="Menubox"> <ul><li id="sch0" onclick="fSelSch(0)" class="hover">搜索引擎</li><li id="sch1" onclick="fSelSch(1)">北極信息港</li></ul> </div> <div id="icyw0g4" class="Contentbox"> <ul> <li id="wa4ekgs" class="li01"> <form id="frmSchFull" onsubmit="return baidu(this)"> <span id="igu0cwu" class="li02"> <input name="word" type="text" class="Sinput"> </span> <input type="hidden" name="s" value="0"> <input type="submit" name="Submit" class="Sbuttom" value="搜索"> <input name="tn" type="hidden" value="bds"> <input name="cl" type="hidden" value="3"> <input name="ct" type="hidden"> <input name="si" type="hidden" value="cjjhb.com"> </form> </li> </ul> </div> </div> </div>    <div class="6u2myu0" id="showmsg_head"> </div> <div id="kmkue2m" class="all_now_position" style="margin-top: 10px;"> 您所在的位置:<a href="http://yy4080ys.com">總站首頁(yè)</a> ><a href="http://yy4080ys.com">北極信息港</a> >規(guī)格齊全的鍋爐管生產(chǎn)廠家 </div>  <div class="ioewegq" id="showmsg">  <div class="uwusoa6" id="showmsg_left"> <div class="yge6oy2" id="showmsg_title"> <h1>規(guī)格齊全的鍋爐管生產(chǎn)廠家</h1> </div> <div id="0wmsq4c" class="showmsg_contentall"> <div class="6ywg4mg" id="showmsg_content_top"> </div> <div class="ueuq2ms" id="showmsg_companymsg"> <ul> <li> 公司:<strong><a href="/zhanggongsdy1" target="_blank"> 珺豪金屬制品(章貢區(qū)分公司)</a></strong> </li> <li>價(jià)格:電聯(lián)</li> <li id="lxr">聯(lián)系人:胡經(jīng)理</li> <li>更新時(shí)間:2025-06-10 17:10:32<span id="80kyy0c" class="weather"> ip歸屬地：贛州，天氣：中雨轉(zhuǎn)雷陣雨，溫度：25-33</span> 瀏覽次數(shù):9</li> <li>所在地:章貢 </li> <li>標(biāo)題:<strong><a href="#">規(guī)格齊全的鍋爐管生產(chǎn)廠家</a></strong></li> <li> 來(lái)源: <span>sdy1</span> </li> <div id="qso8kyq" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a> <a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a> <a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a> <a href="#" class="bds_renren" data-cmd="renren" title="分享到人人網(wǎng)"></a> <a href="#" class="bds_weixin" data-cmd="weixin" title="分享到wx"></a> </div> </ul> <div id="gwom0wo" class="tu"> <div id="o4iq0so" class="t_left1213"> <div id="geisuuo" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220520291392.jpg" id="pimgbig" alt="規(guī)格齊全的鍋爐管生產(chǎn)廠家"></div> <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220520291392.jpg" alt="規(guī)格齊全的鍋爐管生產(chǎn)廠家"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522404637.jpg" alt="規(guī)格齊全的鍋爐管生產(chǎn)廠家"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220520305312.jpg" alt="規(guī)格齊全的鍋爐管生產(chǎn)廠家"></li> </ul> </div> </div> </div> <div class="wc2u4si" id="showmsg_content"> <div id="k2aau4i" class="new-cont-box new-cont-box-300"> <div id="i2yai0i" class="new-info-box"> <pre> <hr> <div id="ysg24mm" class="ty-tips1212">以下是:贛州市章貢區(qū)規(guī)格齊全的鍋爐管生產(chǎn)廠家的產(chǎn)品參數(shù) </div> <div id="e6gyqa2" class="newcanshubox"> <table><tbody><tr><th>范圍</th><td>的鍋爐管厚壁無(wú)縫鋼管供應(yīng)范圍覆蓋江西省贛州市章貢區(qū)、贛縣區(qū)、信豐縣、大余縣、上猶縣、崇義縣、安遠(yuǎn)縣、龍南市、定南縣、全南縣、寧都縣、于都縣、興國(guó)縣、會(huì)昌縣、尋烏縣、石城縣、瑞金市、南康區(qū)等區(qū)域。</td></tr></tbody> </table> </div> <div id="eayacas" class="_hnyd3w2aqb"></div><div id="yikgacc" class="cont-tips">【珺豪】持續(xù)拓展產(chǎn)品矩陣，現(xiàn)有贛縣厚壁無(wú)縫鋼管品質(zhì)無(wú)所畏懼、大余厚壁無(wú)縫鋼管省心又省錢(qián)、崇義厚壁無(wú)縫鋼管常年出售、龍南厚壁無(wú)縫鋼管認(rèn)準(zhǔn)大品牌廠家、全南厚壁無(wú)縫鋼管廠家直銷(xiāo)售后完善、石城厚壁無(wú)縫鋼管廠家直銷(xiāo)大量現(xiàn)貨、瑞金厚壁無(wú)縫鋼管品質(zhì)有保障等，滿足不同場(chǎng)景需求。<span id="e4io24y" class="tybt1">規(guī)格齊全的鍋爐管生產(chǎn)廠家</span>,<span id="02s2cie" class="tysbm1">珺豪金屬制品(章貢區(qū)分公司)</span>為您提供<span id="8euiuaa" class="tybt1">規(guī)格齊全的鍋爐管生產(chǎn)廠家</span>,聯(lián)系人:<span id="2egyai6" class="tylxr">胡經(jīng)理</span>,發(fā)貨地:<span id="c04ouqs" class="tydz">經(jīng)濟(jì)開(kāi)發(fā)區(qū)匯通物流園</span>。江西省,贛州市,章貢區(qū) 章貢區(qū)，隸屬于江西省贛州市，位于贛州市中偏西北部，面積425.5平方千米，轄7個(gè)街道、8個(gè)鎮(zhèn)。截至2020年11月1日零時(shí)，章貢區(qū)常住人口1123276人。</div> <p> <div id="ckg6cae" class="ty-tips1212">深入了解規(guī)格齊全的鍋爐管生產(chǎn)廠家產(chǎn)品，一部視頻就夠了，快來(lái)觀看！</div><p></p><div id="ca6moek" class="ty-tips1212">以下是:規(guī)格齊全的鍋爐管生產(chǎn)廠家的圖文介紹 </div><p><p class="typys"><span id="i66yqk4" class="tycsgsmz2">贛州章貢珺豪金屬制品有限公司</span>是具有多年歷史的<span id="q00uyck" class="tycsgjc2"> 厚壁無(wú)縫鋼管</span>制造企業(yè)，是我國(guó)<span id="ic6c4u2" class="tycsgjc2"> 厚壁無(wú)縫鋼管</span>生產(chǎn)基地專(zhuān)業(yè)制造廠家之一。公司位于經(jīng)濟(jì)開(kāi)發(fā)區(qū)匯通物流園，交通便捷，通訊暢達(dá)，<span id="eusyksg" class="tycsgjc2"> 厚壁無(wú)縫鋼管</span>產(chǎn)品暢銷(xiāo)全國(guó)各地，深受用戶歡迎。</p></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522499723.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522466316.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522424098.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><div id="8ao6csm" class="khcont"><p> 鍋爐管的分類(lèi)：無(wú)縫鋼管分熱軋和冷軋（撥）無(wú)縫鋼管兩類(lèi)。 </p> <p> 熱軋無(wú)縫鋼管分一般鋼管，低、中壓鍋爐鋼管，高壓鍋爐鋼管、合金鋼管、不銹鋼管、石油裂化管、地質(zhì)鋼管和其它鋼管等。 </p> <p> 冷軋（撥）無(wú)縫鋼管除分一般鋼管、低中壓鍋爐鋼管、高壓鍋爐鋼管、合金鋼管、不銹鋼管、石油裂化管、其它鋼管外，還包括碳素薄壁鋼管、合金薄壁鋼管、不銹薄壁鋼管、異型鋼管。熱軋無(wú)縫管外徑一般大于 32mm，壁厚2.5-75mm，冷軋無(wú)縫鋼管處徑可以到6mm，壁厚可到0.25mm，薄壁管外徑可到5mm，壁厚小于0.25mm，冷軋比熱軋尺寸精度高。 </p> <p> 一般用無(wú)縫鋼管：是用10、20、30、35、45等優(yōu)質(zhì)碳結(jié)鋼16Mn、5MnV等低合金結(jié)構(gòu)鋼或40Cr、30CrMnSi、45Mn2、40MnB等合金鋼熱軋或冷軋制成的。10、20等低碳鋼制造的無(wú)縫管主要用于流體輸送管道。45、40Cr等中碳鋼制成的無(wú)縫管用來(lái)制造機(jī)械零件，如汽車(chē)、拖拉機(jī)的受力零件。一般用無(wú)縫鋼管要保證強(qiáng)度和壓扁試驗(yàn)。熱軋鋼管以熱軋狀態(tài)或熱處理狀態(tài)交貨；冷軋以熱處理狀態(tài)交貨。 </p> <p> GB3087鍋爐管工藝流程 </p> <p> 管坯——檢驗(yàn)——?jiǎng)兤ぁ獧z驗(yàn)——加熱——穿孔——酸洗——修磨——潤(rùn)滑風(fēng)干——焊頭——冷拔——固溶處理——酸洗——酸洗鈍化——檢驗(yàn)——冷軋——去油——切頭——風(fēng)干——內(nèi)拋光——外拋光——檢驗(yàn)——標(biāo)識(shí)——成品包裝 </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522378806.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522342982.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522317058.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><div id="qsumuie" class="khcont"><p> 石油裂化管 </p> <p> 用于石油煉廠的爐管、熱交換器管和管道用無(wú)縫管。常用優(yōu)質(zhì)碳素鋼（10、20）、合金鋼（12CrMo、15CrMo）、耐熱鋼（12Cr2Mo、15Cr5Mo）、不銹鋼（1Cr18Ni9、1Cr18Ni9Ti）制造。鋼管除得證化學(xué)成分和各種機(jī)械性能外，還要保證水壓、壓扁、擴(kuò)口等試驗(yàn)，及表面質(zhì)量和無(wú)損檢驗(yàn)。鋼管在熱處理狀態(tài)下交貨。不銹鋼管：用各種不銹鋼熱軋，冷軋的不銹鋼管，廣泛應(yīng)用于石油、化工設(shè)備管道和各種用途的不銹鋼結(jié)構(gòu)零件，除應(yīng)保證化學(xué)成分和機(jī)械性能，凡用作承受流體壓力的鋼管要保證水壓試驗(yàn)合格。各種專(zhuān)用鋼管要按規(guī)定保證條件。 </p> <p> 無(wú)縫鋼管執(zhí)行標(biāo)準(zhǔn)參考<br /> 1.結(jié)構(gòu)用無(wú)縫鋼管（GB/T8162-1999）是用于一般結(jié)構(gòu)和機(jī)械結(jié)構(gòu)的無(wú)縫鋼管。 </p> <p> 2.流體輸送用無(wú)縫鋼管（GB/T8163-1999）是用于輸送水、油、氣等流體的一般無(wú)縫鋼管。 </p> <p> 3.低中壓鍋爐用無(wú)縫鋼管（GB3087-1999）是用于制造各種結(jié)構(gòu)低中壓鍋爐過(guò)熱蒸汽管、沸水管及機(jī)車(chē)鍋爐用過(guò)熱蒸汽管、大煙管、小煙管和拱磚管用的優(yōu)質(zhì)碳素結(jié)構(gòu)鋼熱軋和冷拔（軋）無(wú)縫鋼管。 </p> <p> 4.高壓鍋爐用無(wú)縫鋼管（GB5310-1995）是用于制造高壓及其以上壓力的水管鍋爐受熱面用的優(yōu)質(zhì)碳素鋼、合金鋼和不銹耐熱鋼無(wú)縫鋼管。 </p> <p> 5.化肥設(shè)備用高壓無(wú)縫鋼管（GB6479-2000）是適用于工作溫度為-40~400℃、工作壓力為10~30Ma的化工設(shè)備和管道的優(yōu)質(zhì)碳素結(jié)構(gòu)鋼和合金鋼無(wú)縫鋼管。 </p> <p> 6.石油裂化用無(wú)縫鋼管（GB9948-88）是適用于石油精煉廠的爐管、熱交換器和管道無(wú)縫鋼管。 </p> <p> 7.地質(zhì)鉆探用鋼管（YB235-70）是供地質(zhì)部門(mén)進(jìn)行巖心鉆探使用的鋼管，按用途可分為鉆桿、鉆鋌、巖心管、套管和沉淀管等。 </p> <p> 8.金剛石巖芯鉆探用無(wú)縫鋼管（GB3423-82）是用于金剛石巖芯鉆探的鉆桿、巖心桿、套管的無(wú)縫鋼管。 </p> <p> 9.石油鉆探管（YB528-65）是用于石油鉆探兩端內(nèi)加厚或外加厚的無(wú)縫鋼管。鋼管分車(chē)絲和不車(chē)絲兩種，車(chē)絲管用接頭聯(lián)結(jié)，不車(chē)絲管用對(duì)焊的方法與工具接頭聯(lián)結(jié)。 </p> <p> 10.船舶用碳鋼無(wú)縫鋼管（GB5213-85）是制造船舶I級(jí)耐壓管系、Ⅱ級(jí)耐壓管系、鍋爐及過(guò)熱器用的碳素鋼無(wú)縫鋼管。碳素鋼無(wú)縫鋼管管壁工作溫度不超過(guò)450℃，合金鋼無(wú)縫鋼管管壁工作溫度超過(guò)450℃。 </p> <p> 11.汽車(chē)半軸套管用無(wú)縫鋼管（GB3088-82）是制造汽車(chē)半軸套管及驅(qū)動(dòng)橋橋殼軸管用的優(yōu)質(zhì)碳素結(jié)構(gòu)鋼和合金結(jié)構(gòu)鋼熱軋無(wú)縫鋼管。 </p> <p> 12.柴油機(jī)用高壓油管（GB3093-2002）是制造柴油機(jī)噴射系統(tǒng)高壓管用的冷拔無(wú)縫鋼管。 </p> <p> 13.液壓和氣動(dòng)缸筒用精密內(nèi)徑無(wú)縫鋼管（GB8713-88）是制造液壓和氣動(dòng)缸筒用的具有精密內(nèi)徑尺寸的冷拔或冷軋精密無(wú)縫鋼管。 </p> <p> 14.冷拔或冷軋精密無(wú)縫鋼管（GB3639-2000）是用于機(jī)械結(jié)構(gòu)、液壓設(shè)備的尺寸精度高和表面光潔度好的冷拔或冷軋精密無(wú)縫鋼管。 </p> <p> 選用精密無(wú)縫鋼管制造機(jī)械結(jié)構(gòu)或液壓設(shè)備等，可以大大節(jié)約機(jī)械加工工時(shí)，提高材料利用率，同時(shí)有利于提高產(chǎn)品質(zhì)量。 </p> <p> 15.結(jié)構(gòu)用不銹鋼無(wú)縫鋼管（GB/T14975-2002）是廣泛用于化工、石油、輕紡、醫(yī)療、食品、機(jī)械等工業(yè)的耐腐蝕管道和結(jié)構(gòu)件及零件的不銹鋼制成的熱軋（擠、擴(kuò)）和冷拔（軋）無(wú)縫鋼管。 </p> <p> 16.流體輸送用不銹鋼無(wú)縫鋼管（GB/T14976-2002）是用于輸送流體的不銹鋼制成的熱軋（擠、擴(kuò)）和冷拔（軋）無(wú)縫鋼管。 </p> <p> 17.異型無(wú)縫鋼管是除了圓管以外的其他截面形狀的無(wú)縫鋼管的總稱。按鋼管截面形狀尺寸的不同又可分為等壁厚異型無(wú)縫鋼管（代號(hào)為D）、不等壁厚異型無(wú)縫鋼管（代號(hào)為BD）、變直徑異型無(wú)縫鋼管（代號(hào)為BJ）。異型無(wú)縫鋼管廣泛用于各種結(jié)構(gòu)件、工具和機(jī)械零部件。和圓管相比，異型管一般都有較大的慣性矩和截面模數(shù)，有較大的抗彎抗扭能力，可以大大減輕結(jié)構(gòu)重量，節(jié)約鋼材。 </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522265514.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522185609.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/142/1314/202402220522157029.jpg" title="規(guī)格齊全的鍋爐管生產(chǎn)廠家"><br></p><div id="uikaksk" class="khcont7"><p> 鍋爐管的用途分類(lèi) </p> <p> 用于低中壓鍋爐（工作壓力一般不大于5.88Mpa，工作溫度在450℃以下）的受熱面管子；用于高壓鍋爐（工作壓力一般在9.8Mpa以上，工作溫度在450℃～650℃之間）的受熱面管子、省煤器、過(guò)熱器、再熱器、石化工業(yè)用管等。 </p> <p> 按照組成材料分類(lèi)可分為20G高壓鍋爐管、12Cr1MoVG高壓鍋爐管、鋼研102高壓鍋爐管、15CrMoG高壓鍋爐管、5310高壓鍋爐管、3087低中壓鍋爐管、40Cr高壓鍋爐管、1Cr5Mo高壓鍋爐管、42CrMo高壓鍋爐管。 </p> <p> <br /> 制造及用途 </p> <p> （1）生產(chǎn)制造方法： </p> <p> ①一般鍋爐管使用溫度在450℃以下，國(guó)產(chǎn)管主要用10號(hào)、20號(hào)碳結(jié)鋼熱軋管或冷拔管制造。 </p> <p> ②高壓鍋爐管使用時(shí)經(jīng)常處于高溫和高壓條件管子在高溫?zé)煔夂退魵獾淖饔孟拢瑫?huì)發(fā)生氧化和腐蝕。要求鋼管具有高的持久強(qiáng)度，高的抗氧化腐蝕性能，并有良好的組織穩(wěn)定性。 </p> <p> （2）用途： </p> <p> ①一般鍋爐管主要用來(lái)制造水冷壁管、沸水管、過(guò)熱蒸汽管、機(jī)車(chē)鍋爐用的過(guò)熱蒸汽管，大、小煙管及拱磚管等。 </p> <p> ②高壓鍋爐管主要用來(lái)制造高壓和超高壓鍋爐的過(guò)熱器管、再熱器管、導(dǎo)氣管、主蒸汽管等。 </p> <p> 高壓鍋爐管的生產(chǎn)工藝隨鋼種的不同各有差異。以珠光體型鉻鉬釩鋼為例，鍋爐管的生產(chǎn)工藝特點(diǎn)是：（1）管坯應(yīng)剝皮，剝皮量通常為5mm；（2）由于鋼質(zhì)較硬，管坯多用氧氣切割或鋸切；（3）由于鉻鉬釩鋼的導(dǎo)熱性比碳鋼低，加熱速度宜稍慢，加熱溫度為1120～1180℃，穿孔溫度為1100～1160℃；（4）這類(lèi)鋼在1000～1100℃區(qū)間有良好的塑性和低的變形抗力，因而穿孔性能較好，變形參數(shù)可照中碳鋼或合金鋼（例如30CrMnSiA）選??；（5）軋后鋼管要正火和回火，正火溫度為950～980℃，回火溫度為730～750℃，保溫時(shí)間為2～3h；（6）鋼管尺寸公差較嚴(yán)，以保證對(duì)口焊接；管子長(zhǎng)度盡可能長(zhǎng)，以利于減少焊口數(shù)量。 </p></div><p></p><p><img src="http://qyimg.bj003.com/upload/202011/03/202011030919163864.jpg" alt="規(guī)格齊全的鍋爐管生產(chǎn)廠家"/></p><p></p><div id="icyqc0k" class=imgtipsbox>點(diǎn)擊查看珺豪金屬制品(章貢區(qū)分公司)的<a href="/zhanggongsdy1/picture.html"><span id="kaw0swq" class=imgtips>【產(chǎn)品相冊(cè)庫(kù)】</span></a>以及我們的<a href="/zhanggongsdy1/video.html"><span id="0gmou62" class=videotips>【產(chǎn)品視頻庫(kù)】</span></a></div> </p> <hr> <div id="kmycomm" class="cont-tips">在贛州市章貢區(qū)采購(gòu)<span id="44sagc8" class="tybt3">規(guī)格齊全的鍋爐管生產(chǎn)廠家</span>請(qǐng)認(rèn)準(zhǔn)<span id="c6y8mwq" class="tysbm3">珺豪金屬制品(章貢區(qū)分公司)</span>,品質(zhì)保證讓您買(mǎi)得放心,用得安心，廠家直銷(xiāo),減少中間環(huán)節(jié)，讓您購(gòu)買(mǎi)到更加實(shí)惠、更加可靠的產(chǎn)品。（聯(lián)系人:<span id="cmyqm0y" class="tylxr">胡經(jīng)理</span>-【17768165506】,地址:<span id="gkk0mi6" class="tydz">經(jīng)濟(jì)開(kāi)發(fā)區(qū)匯通物流園</span>）。</div> </pre> </div> <div id="wu64oe2" class="main-bd"> <a target="_blank">在360搜索 <span id="86yumq0" class="sstitle2024">規(guī)格齊全的鍋爐管生產(chǎn)廠家</span> 的信息</a></br> <a target="_blank">在搜狗搜索 <span id="2uagi8s" class="sstitle2024">規(guī)格齊全的鍋爐管生產(chǎn)廠家</span> 的信息</a> </div> </div> </div> </div> </div>   <div class="0sqomso" id="showmsg_right">  <div id="4aqioqg" class="title"><a class="title-name">聯(lián)系我們</a> <span>CONTACT US</span> </div> <div class="mug02aw" id="showmsg_right_advt"> <ul class="lxfsbox"> <li>聯(lián)系人：胡經(jīng)理</li> <li id="cmieo0y" class="mobileimg">手機(jī)：17768165506</li> <li id="ouam82e" class="mobileimg">QQ：1747188098</li> <li>企業(yè)：<a href="/zhanggongsdy1" target="_blank"> 珺豪金屬制品(章貢區(qū)分公司)</a></li> <li>主營(yíng)：厚壁無(wú)縫鋼管</li> <li>地址：經(jīng)濟(jì)開(kāi)發(fā)區(qū)匯通物流園發(fā)貨到章貢</li> </ul> </div>  <div class="gs2aai8" id="showmsg_sj"> 您也許對(duì)章貢本地以下產(chǎn)品新聞也感興趣 </div> <div class="4aescaa" id="showmsg_sj"> <ul> <div id="g6mqm8y" class="_cvwrv6ty2rh"></div> <li><a href="/xuwenjunb/AK9336436.html" title="樓梯防護(hù)欄質(zhì)量好"><span id="qawq2m4" class="xgxxwzlist_1">樓梯防護(hù)欄質(zhì)量好AK9336436.html</span></a></li> <li><a href="/xuwenjunb/AK9335948.html" title="橋梁護(hù)欄可靠滿意"><span id="2g462cm" class="xgxxwzlist_2">橋梁護(hù)欄可靠滿意AK9335948.html</span></a></li> <li><a href="/xuwenjunb/AK9335771.html" title="鑄造石護(hù)欄規(guī)格尺寸"><span id="oeok86g" class="xgxxwzlist_3">鑄造石護(hù)欄規(guī)格尺寸AK9335771.html</span></a></li> <li><a href="/xuwenjunb/AK9335567.html" title="性價(jià)比高的塑膠跑道銷(xiāo)售廠家"><span id="e4kse44" class="xgxxwzlist_4">性價(jià)比高的塑膠跑道銷(xiāo)售廠家AK9335567.html</span></a></li> <li><a href="/xuwenjunb/AK9334806.html" title="檐溝水槽行內(nèi)優(yōu)選"><span id="ogqmwag" class="xgxxwzlist_5">檐溝水槽行內(nèi)優(yōu)選AK9334806.html</span></a></li> <li><a href="/xuwenjunb/AK9334521.html" title="硅PU銷(xiāo)往全國(guó)"><span id="624c4k2" class="xgxxwzlist_6">硅PU銷(xiāo)往全國(guó)AK9334521.html</span></a></li> <li><a href="/xuwenjunb/AK9332900.html" title="交通護(hù)欄價(jià)格合理的公司"><span id="yysokim" class="xgxxwzlist_7">交通護(hù)欄價(jià)格合理的公司AK9332900.html</span></a></li> <li><a href="/xuwenjunb/AK9331344.html" title="燈光護(hù)欄批發(fā)-歡迎詢價(jià)"><span id="ww2owy8" class="xgxxwzlist_8">燈光護(hù)欄批發(fā)-歡迎詢價(jià)AK9331344.html</span></a></li> <li><a href="/xuwenjunb/AK9329883.html" title="優(yōu)質(zhì)防撞護(hù)欄的供貨商"><span id="mgmw2ok" class="xgxxwzlist_9">優(yōu)質(zhì)防撞護(hù)欄的供貨商AK9329883.html</span></a></li> <li><a href="/xuwenjunb/AK9328290.html" title="橋梁護(hù)欄廠家供應(yīng)"><span id="08a2y0o" class="xgxxwzlist_10">橋梁護(hù)欄廠家供應(yīng)AK9328290.html</span></a></li> <li><a href="/xuwenjunb/AK9392405.html" title="電梯井口防護(hù)門(mén)全國(guó)可發(fā)貨"><span id="ugses8w" class="xgxxwzlist_11">電梯井口防護(hù)門(mén)全國(guó)可發(fā)貨</span></a></li> <li><a href="/xuwenjunb/AK9399283.html" title="保質(zhì)保量：WH-IR帶轉(zhuǎn)角紅外測(cè)溫傳感器"><span id="i0i8umu" class="xgxxwzlist_12">保質(zhì)保量：WH-IR帶轉(zhuǎn)角紅外測(cè)溫傳感器</span></a></li> <li><a href="/xuwenjunb/AK9402530.html" title="賣(mài)鈦合金毛細(xì)管的生產(chǎn)廠家"><span id="64sgq8s" class="xgxxwzlist_13">賣(mài)鈦合金毛細(xì)管的生產(chǎn)廠家</span></a></li> <li><a href="/xuwenjunb/AK9408464.html" title="##實(shí)力廠家"><span id="q8uyw8o" class="xgxxwzlist_14">##實(shí)力廠家</span></a></li> <li><a href="/xuwenjunb/AK9408706.html" title="石榴-誠(chéng)信經(jīng)營(yíng)"><span id="2agqgyg" class="xgxxwzlist_15">石榴-誠(chéng)信經(jīng)營(yíng)</span></a></li> <li><a href="/xuwenjunb/AK9409551.html" title="浠水#防偽標(biāo)識(shí)#現(xiàn)貨供應(yīng)"><span id="omci6wo" class="xgxxwzlist_16">浠水#防偽標(biāo)識(shí)#現(xiàn)貨供應(yīng)</span></a></li> <li><a href="/xuwenjunb/AK9409552.html" title="雙清防偽標(biāo)識(shí)經(jīng)久耐用"><span id="0qewq4s" class="xgxxwzlist_17">雙清防偽標(biāo)識(shí)經(jīng)久耐用</span></a></li> <li><a href="/xuwenjunb/AK9409553.html" title="綏寧定制防偽標(biāo)識(shí)公司"><span id="mwyiuw6" class="xgxxwzlist_18">綏寧定制防偽標(biāo)識(shí)公司</span></a></li> <li><a href="/xuwenjunb/FK26440235.html" title="祁門(mén)上海噴砂加工廠生產(chǎn)安裝"><span id="g6q2umw" class="xgxxwzlist_19">祁門(mén)上海噴砂加工廠生產(chǎn)安裝</span></a></li> <li><a href="/xuwenjunb/FK26440236.html" title="澳門(mén)井管內(nèi)徑600現(xiàn)貨"><span id="68ciag4" class="xgxxwzlist_20">澳門(mén)井管內(nèi)徑600現(xiàn)貨</span></a></li> <li><a href="/xuwenjunb/FK26440237.html" title="盆式橡膠支座生產(chǎn)廠家亳州利辛縣"><span id="aw6cmee" class="xgxxwzlist_21">盆式橡膠支座生產(chǎn)廠家亳州利辛縣</span></a></li> </ul> </div> </div>  </div> <div id="2gq2age" class="home_diqu" id="link1"></div>  <div id="guk46ue" class="all_bottom"> <div><a href="http://yy4080ys.com">北極信息港</a>（<a href="http://yy4080ys.com">cjjhb.com</a>）版權(quán)所有 <a rel="nofollow" target="_blank">蘇ICP備19020426號(hào)</a></div> <div> cjjhb.com All Rights Reserved 　<a target="_blank" style="display: inline-block; text-decoration: none; height: 20px; line-height: 20px;" rel="nofollow"> <span style="height: 20px; line-height: 20px; color: #939393;">蘇公網(wǎng)安備 32130202080778號(hào)</span> </a> </div> <div> </div> <div>發(fā)布時(shí)間：2024-06-02 17:37:19 技術(shù)支持：<a href="http://yy4080ys.com" style="color: red; font-size: 14px; font-weight: bold;">cjjhb.com</a> </div> <div id="i6q68uu" class="all_bline"> </div>  <div id="mgi6owi" class="mt50"> </div> <div id="y2qu64g" class="foot-bar"> <table width="" cellspacing="0" cellpadding="0"> <tbody> <tr> <td class="icon-2" width="20%"><a href="/zhanggongsdy1"><p>首頁(yè)</p></a></td> <td class="icon-1" width="20%"><a href="sms:17768165506"><p>交談</p></a></td> <td width="55%" class="tel"><a href="tel:17768165506"><p>撥打電話</p></a></td> </tr> </tbody> </table> </div> </div> <footer> <div class="friendship-link"> <a href="http://yy4080ys.com/" title="91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频">91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频</a> <div style="position:fixed;left:-9000px;top:-9000px;"><output id="bf54f"><em id="bf54f"><rt id="bf54f"></rt></em></output><em id="bf54f"></em><em id="bf54f"></em><strong id="bf54f"><pre id="bf54f"></pre></strong><rt id="bf54f"><noscript id="bf54f"><pre id="bf54f"></pre></noscript></rt><thead id="bf54f"><cite id="bf54f"><center id="bf54f"></center></cite></thead><ol id="bf54f"><legend id="bf54f"><meter id="bf54f"></meter></legend></ol><form id="bf54f"><meter id="bf54f"></meter></form><rt id="bf54f"></rt><del id="bf54f"></del><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><div id="bf54f"><var id="bf54f"></var></div><noscript id="bf54f"></noscript><th id="bf54f"></th><sup id="bf54f"></sup><fieldset id="bf54f"></fieldset><sup id="bf54f"></sup><track id="bf54f"></track><tr id="bf54f"></tr><small id="bf54f"><menuitem id="bf54f"></menuitem></small><samp id="bf54f"></samp><dfn id="bf54f"><input id="bf54f"><tbody id="bf54f"></tbody></input></dfn><pre id="bf54f"></pre><pre id="bf54f"><s id="bf54f"><tbody id="bf54f"></tbody></s></pre><ins id="bf54f"><address id="bf54f"><source id="bf54f"></source></address></ins><input id="bf54f"><tr id="bf54f"><mark id="bf54f"></mark></tr></input><rp id="bf54f"></rp><tt id="bf54f"><thead id="bf54f"><ruby id="bf54f"></ruby></thead></tt><tr id="bf54f"></tr><video id="bf54f"><address id="bf54f"><form id="bf54f"></form></address></video><abbr id="bf54f"><strike id="bf54f"><table id="bf54f"></table></strike></abbr><tr id="bf54f"></tr><listing id="bf54f"><option id="bf54f"></option></listing><center id="bf54f"><div id="bf54f"><th id="bf54f"></th></div></center><object id="bf54f"></object><u id="bf54f"></u><nav id="bf54f"><dd id="bf54f"><legend id="bf54f"></legend></dd></nav><center id="bf54f"><acronym id="bf54f"><form id="bf54f"></form></acronym></center><sub id="bf54f"></sub><u id="bf54f"><del id="bf54f"></del></u><p id="bf54f"></p><small id="bf54f"></small><menu id="bf54f"><div id="bf54f"><center id="bf54f"><dfn id="bf54f"></dfn></center></div></menu><strong id="bf54f"></strong><small id="bf54f"></small><abbr id="bf54f"></abbr><cite id="bf54f"></cite><optgroup id="bf54f"></optgroup><legend id="bf54f"></legend><pre id="bf54f"><thead id="bf54f"><legend id="bf54f"></legend></thead></pre> <thead id="bf54f"></thead><output id="bf54f"><pre id="bf54f"><object id="bf54f"><kbd id="bf54f"></kbd></object></pre></output><small id="bf54f"><menuitem id="bf54f"><dl id="bf54f"><noframes id="bf54f"></noframes></dl></menuitem></small><table id="bf54f"><ul id="bf54f"><tfoot id="bf54f"></tfoot></ul></table><tbody id="bf54f"></tbody><ruby id="bf54f"><span id="bf54f"></span></ruby><form id="bf54f"><label id="bf54f"></label></form><big id="bf54f"><sup id="bf54f"></sup></big><video id="bf54f"><span id="bf54f"><source id="bf54f"><bdo id="bf54f"></bdo></source></span></video><form id="bf54f"></form><pre id="bf54f"></pre><var id="bf54f"><em id="bf54f"><blockquote id="bf54f"><th id="bf54f"></th></blockquote></em></var><menu id="bf54f"><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup></menu><abbr id="bf54f"></abbr><progress id="bf54f"></progress><object id="bf54f"></object><ol id="bf54f"></ol><nav id="bf54f"><delect id="bf54f"><meter id="bf54f"></meter></delect></nav><listing id="bf54f"><option id="bf54f"></option></listing><abbr id="bf54f"><ins id="bf54f"></ins></abbr><object id="bf54f"></object><meter id="bf54f"></meter><i id="bf54f"></i><thead id="bf54f"></thead><em id="bf54f"></em><button id="bf54f"></button><dd id="bf54f"></dd><p id="bf54f"></p><noframes id="bf54f"></noframes><strike id="bf54f"></strike><dfn id="bf54f"></dfn><fieldset id="bf54f"></fieldset><pre id="bf54f"></pre><dl id="bf54f"><optgroup id="bf54f"><kbd id="bf54f"><tbody id="bf54f"></tbody></kbd></optgroup></dl><center id="bf54f"></center><strong id="bf54f"><tr id="bf54f"><tr id="bf54f"><menu id="bf54f"></menu></tr></tr></strong><option id="bf54f"></option><sup id="bf54f"></sup><cite id="bf54f"></cite><var id="bf54f"></var><td id="bf54f"><bdo id="bf54f"><track id="bf54f"></track></bdo></td><thead id="bf54f"><listing id="bf54f"></listing></thead><th id="bf54f"><em id="bf54f"></em></th><object id="bf54f"></object><code id="bf54f"><noframes id="bf54f"><dd id="bf54f"></dd></noframes></code><output id="bf54f"><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"></kbd></pre></dl></output><menu id="bf54f"><small id="bf54f"><menuitem id="bf54f"><label id="bf54f"></label></menuitem></small></menu><u id="bf54f"></u><rt id="bf54f"></rt><var id="bf54f"><pre id="bf54f"><td id="bf54f"><strong id="bf54f"></strong></td></pre></var> <ruby id="bf54f"></ruby><u id="bf54f"></u><source id="bf54f"></source><fieldset id="bf54f"><optgroup id="bf54f"><samp id="bf54f"></samp></optgroup></fieldset><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"><pre id="bf54f"></pre></kbd></pre></dl><pre id="bf54f"><source id="bf54f"><tbody id="bf54f"></tbody></source></pre><output id="bf54f"><pre id="bf54f"><optgroup id="bf54f"><abbr id="bf54f"></abbr></optgroup></pre></output><abbr id="bf54f"></abbr><tr id="bf54f"><sup id="bf54f"><object id="bf54f"></object></sup></tr><div id="bf54f"></div><ins id="bf54f"><address id="bf54f"><input id="bf54f"><strong id="bf54f"></strong></input></address></ins><big id="bf54f"></big><meter id="bf54f"><pre id="bf54f"></pre></meter><ruby id="bf54f"><thead id="bf54f"></thead></ruby><pre id="bf54f"></pre><label id="bf54f"><ins id="bf54f"><strike id="bf54f"><input id="bf54f"></input></strike></ins></label><th id="bf54f"><abbr id="bf54f"><samp id="bf54f"></samp></abbr></th><nav id="bf54f"></nav><dl id="bf54f"></dl><video id="bf54f"><span id="bf54f"></span></video><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><thead id="bf54f"></thead><dl id="bf54f"></dl><center id="bf54f"></center><form id="bf54f"><menu id="bf54f"><kbd id="bf54f"><dfn id="bf54f"></dfn></kbd></menu></form><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup><tfoot id="bf54f"></tfoot><dd id="bf54f"></dd><p id="bf54f"></p><sub id="bf54f"></sub><thead id="bf54f"><legend id="bf54f"></legend></thead><strike id="bf54f"><tbody id="bf54f"><sup id="bf54f"><center id="bf54f"></center></sup></tbody></strike><bdo id="bf54f"><rp id="bf54f"><pre id="bf54f"></pre></rp></bdo><strong id="bf54f"></strong><blockquote id="bf54f"></blockquote><menu id="bf54f"></menu><tt id="bf54f"><center id="bf54f"><small id="bf54f"><option id="bf54f"></option></small></center></tt><listing id="bf54f"></listing><xmp id="bf54f"><i id="bf54f"></i></xmp><strong id="bf54f"></strong><table id="bf54f"></table><dfn id="bf54f"></dfn><ol id="bf54f"></ol><object id="bf54f"><abbr id="bf54f"><progress id="bf54f"></progress></abbr></object><center id="bf54f"></center><nav id="bf54f"><ul id="bf54f"><tr id="bf54f"></tr></ul></nav><b id="bf54f"><blockquote id="bf54f"></blockquote></b><kbd id="bf54f"></kbd><nobr id="bf54f"><sub id="bf54f"><i id="bf54f"><small id="bf54f"></small></i></sub></nobr><abbr id="bf54f"><samp id="bf54f"><p id="bf54f"></p></samp></abbr></div> <div class="friend-links"> </div> </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="giuca" class="pl_css_ganrao" style="display: none;"><tbody id="giuca"><em id="giuca"><s id="giuca"></s></em></tbody><strong id="giuca"></strong><fieldset id="giuca"></fieldset><small id="giuca"><dl id="giuca"><tr id="giuca"></tr></dl></small><tfoot id="giuca"></tfoot><ul id="giuca"></ul><strike id="giuca"><center id="giuca"><em id="giuca"></em></center></strike><dd id="giuca"><small id="giuca"><dfn id="giuca"></dfn></small></dd><bdo id="giuca"><center id="giuca"><nav id="giuca"></nav></center></bdo><rt id="giuca"></rt><kbd id="giuca"></kbd><delect id="giuca"><tr id="giuca"><cite id="giuca"></cite></tr></delect><source id="giuca"></source><pre id="giuca"></pre><xmp id="giuca"></xmp><input id="giuca"></input><input id="giuca"><td id="giuca"><kbd id="giuca"></kbd></td></input><acronym id="giuca"><strike id="giuca"><samp id="giuca"></samp></strike></acronym><code id="giuca"></code><pre id="giuca"></pre><xmp id="giuca"><abbr id="giuca"><dl id="giuca"></dl></abbr></xmp><pre id="giuca"></pre><tr id="giuca"></tr><menu id="giuca"></menu><bdo id="giuca"></bdo><acronym id="giuca"></acronym><li id="giuca"></li><pre id="giuca"></pre><code id="giuca"></code><xmp id="giuca"><kbd id="giuca"><dl id="giuca"></dl></kbd></xmp><fieldset id="giuca"></fieldset><input id="giuca"><td id="giuca"></td></input><small id="giuca"><tfoot id="giuca"><pre id="giuca"></pre></tfoot></small><s id="giuca"><delect id="giuca"><tbody id="giuca"></tbody></delect></s><blockquote id="giuca"><li id="giuca"><tbody id="giuca"></tbody></li></blockquote><td id="giuca"></td><acronym id="giuca"></acronym><bdo id="giuca"></bdo><rt id="giuca"></rt><strong id="giuca"></strong><kbd id="giuca"></kbd><rt id="giuca"></rt><acronym id="giuca"></acronym><kbd id="giuca"><cite id="giuca"><dfn id="giuca"></dfn></cite></kbd><abbr id="giuca"><tfoot id="giuca"><em id="giuca"></em></tfoot></abbr><pre id="giuca"></pre><sup id="giuca"></sup><s id="giuca"></s></div> </html>