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YaHei"; font-size: 14px;">電話：021-65345058</span><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;"> </span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">傳真：021-65345053</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">地址：上海市青浦區(qū)華新鎮(zhèn)華隆路1758號(hào)</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">網(wǎng) 址：</span></p></div> </div> </div> <div id="d0vtihn77sl" class="right"> <div id="d0vtihn77sl" class="sitemp clearfix"> <h2> 干燒電加熱管影響使用壽命的因素有哪些？ </h2> <div id="d0vtihn77sl" class="site">您的當(dāng)前位置： <a href="http:///">首頁(yè)</a> >> <a href="http:///news/">新聞中心</a> >> <a href="http:///news/xydt/">行業(yè)新聞</a> </div> </div> <div id="d0vtihn77sl" class="content">  <div id="d0vtihn77sl" class="news_detail"> <h1 class="title">干燒電加熱管影響使用壽命的因素有哪些？</h1> <div id="d0vtihn77sl" class="info_title clearfix"> <h3 class="title_bar"> 發(fā)布日期：<span>2020-08-26</span> 作者：<span>上海雄雷環(huán)?？萍加邢薰?/span> 點(diǎn)擊：<span><script src="http:///data/include/newshits.php?id=484"></script></span> </h3> <div id="d0vtihn77sl" class="share">  <div id="d0vtihn77sl" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone"></a> <a href="#" class="bds_tsina" data-cmd="tsina"></a> <a href="#" class="bds_tqq" data-cmd="tqq"></a> <a href="#" class="bds_renren" data-cmd="renren"></a> <a href="#" class="bds_weixin" data-cmd="weixin"></a> </div> <script> window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdPic":"","bdStyle":"0","bdSize":"16"},"share":{},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)]; </script>  </div> </div> <div id="d0vtihn77sl" class="content"><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　干燒<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>電加熱管</strong></font></a>影響使用壽命的因素有哪些？</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　干燒電<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>加熱管</strong></font></a>屬于金屬管狀電熱元件，干燒電加熱管結(jié)構(gòu)非常簡(jiǎn)單。干燒電加熱管采用螺旋形電熱絲位居于管中間的位置，電熱絲與金屬管外殼材質(zhì)之間緊密填充具有絕緣導(dǎo)熱性能的高純度氧化鎂粉，管口用封口材料封實(shí)，管端用供接線的導(dǎo)電引出桿引出接線。干燒電加熱管在國(guó)民經(jīng)濟(jì)各個(gè)部門均得到廣泛應(yīng)用，干燒電加熱管通過(guò)長(zhǎng)期實(shí)踐證明，管狀電熱元件在很多設(shè)備中應(yīng)用均取得了良好的技術(shù)經(jīng)濟(jì)效果。干燒電加熱管的主要特點(diǎn)有：壽命長(zhǎng)、機(jī)械強(qiáng)度高、熱效率高、結(jié)構(gòu)簡(jiǎn)單、使用安全、可做各種形狀、拆裝方便等。</span></p><p style="text-align:center"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;"><img src="/data/upload/image/20190118/1547775109146110.jpg" alt="電加熱管設(shè)備.jpg" width="800" height="534" border="0" vspace="0" title="電加熱管設(shè)備.jpg" style="width: 800px; height: 534px;"/></span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　干燒電加熱管主要分為兩種：液體加熱電加熱管、空氣干燒電加熱管。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　液體加熱電加熱管：水加熱、油加熱、酸堿性液體加熱等，干燒電加熱管：裸露干燒、模具加熱。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　干燒電加熱管形狀有：?jiǎn)晤^電加熱管、U異型電加熱管、翅片型電加熱管。</span></p><p><br/></p></div> <h3 class="tag">本文網(wǎng)址：http:///news/484.html </h3> <h3 class="tag">關(guān)鍵詞：<a href="http:///tag/%E7%94%B5%E5%8A%A0%E7%83%AD%E7%AE%A1%E8%AE%BE%E5%A4%87">電加熱管設(shè)備</a>,<a href="http:///tag/%E7%94%B5%E5%8A%A0%E7%83%AD%E7%AE%A1%E4%BB%B7%E6%A0%BC">電加熱管價(jià)格</a>,<a href="http:///tag/%E7%94%B5%E5%8A%A0%E7%83%AD%E7%AE%A1%E5%8E%82">電加熱管廠</a> </h3> <div id="d0vtihn77sl" class="page">上一篇：<a href="http:///news/483.html">單頭電熱管的優(yōu)點(diǎn)及應(yīng)用領(lǐng)域</a><br />下一篇：<span><a href="http:///news/485.html">教你如何安全使用電加熱管和維護(hù)加熱管</a></span></div> </div> <div id="d0vtihn77sl" class="relateproduct relate"><h4>最近瀏覽：</h4> <div id="d0vtihn77sl" class="content"> <ul id="relate_n" class="news_list clearfix"> </ul> </div> </div>  <div id="d0vtihn77sl" 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$('.top_bg').css('background','url("http:///template/default/images/kf/green1.png") left bottom no-repeat'); $('.othercolor').css('background','#78cf1b'); break; case '8': $('.float-kf').css('display','block'); break; case '9': $('.float-kf').css('display','none'); $('.kf-switch').css('display','block'); break; } } var _windowScrollTop=0; //滾動(dòng)條距離頂端距離 var _windowWidth=$(window).width(); //窗口寬度 $(window).scroll(actionEvent).resize(actionEvent); //監(jiān)聽(tīng)滾動(dòng)條事件和窗口縮放事件 //響應(yīng)事件 function actionEvent(){ _windowScrollTop = $(window).scrollTop(); //獲取當(dāng)前滾動(dòng)條高度 // _windowWidth=$(window).width();//獲取當(dāng)前窗口寬度 moveQQonline();//移動(dòng)面板 } //移動(dòng)面板 function moveQQonline(){ //.stop()首先將上一次的未完事件停止，否則IE下會(huì)出現(xiàn)慢速僵死狀態(tài)，然后重新設(shè)置面板的位置。 $(".kf").stop().animate({ top: _windowScrollTop+100 }, "fast"); $('.alignCenter').stop().animate({ top: _windowScrollTop+133 }, "fast"); $(".kf-switch").stop().animate({ top: _windowScrollTop+100 }, "fast"); 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