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</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;">手機(jī)：</span><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 14px;"> 18964514546</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft 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> 發(fā)熱管都有哪些基礎(chǔ)結(jié)構(gòu)？ </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/jszx30f/">技術(shù)知識(shí)</a> </div> </div> <div id="d0vtihn77sl" class="content">  <div id="d0vtihn77sl" class="news_detail"> <h1 class="title">發(fā)熱管都有哪些基礎(chǔ)結(jié)構(gòu)？</h1> <div id="d0vtihn77sl" class="info_title clearfix"> <h3 class="title_bar"> 發(fā)布日期：<span>2021-04-30</span> 作者：<span></span> 點(diǎn)擊：<span><script src="http:///data/include/newshits.php?id=505"></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;">　　<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>電熱管</strong></font></a>都有哪些基礎(chǔ)結(jié)構(gòu)？</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　關(guān)于電熱管的結(jié)構(gòu)，很多朋友不是很理解，電熱管廠家專業(yè)從事電熱管的生產(chǎn)研發(fā)、帶給您清晰明了的電熱管結(jié)構(gòu)介紹。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　1.電阻絲:Ni80Cr20等。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　2.外管:銅管,鍍銅管,<a href='http:///product/bxgjrg8ff/' target='_blank' class='key_tag'><font color=#2086ee><strong>不銹鋼加熱管</strong></font></a>管,鋁管,石英管等。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　3.填充物:電工級(jí)氧化鎂粉。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　4.冷針:不銹鋼,鐵鍍鎳等。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　5.封口材料:陶瓷,硅膠,玻璃,RTV膠,硅油等。</span></p><p style="text-align: center; line-height: 2em;"><img src="/data/upload/image/20190115/1547538004143391.jpg" alt="電熱管廠家" width="600" height="401" border="0" vspace="0" title="電熱管廠家" style="width: 600px; height: 401px;"/></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　不同的叫法為</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　?、俳饘僮o(hù)套管：主要的就是不銹鋼(sus201、304、321、316、310等)、紫銅、碳鋼(鐵)。根據(jù)不同的工作<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>加熱管</strong></font></a>環(huán)境選擇不同的金屬護(hù)套管。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　②絕緣子：一般的都是采用的是白色瓷頭</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　?、鄯饪诓牧希悍饪诓牧现饕鞘菇^緣填充物料不易吸收環(huán)境中的水汽，確保電熱管有良好的加熱管絕緣性能。常用的封口材料主要有：漆膜類、硅有機(jī)漆、環(huán)氧樹脂、硅橡膠等做成的封口塞。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　　④引出棒：一般都是用鐵的，因?yàn)殍F的傳熱比較快，當(dāng)然一般客戶有特殊要求，可以采用不銹鋼引出棒，但需要跟我們的業(yè)務(wù)員提出。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　?、萏畛湮铮阂话阌醒趸V粉、石英砂，我們從未使用加熱管石英砂生產(chǎn)電熱管，市面上的便宜電熱管里面均是石英砂。<a href='http:///' target='_blank' class='key_tag'><font color=#2086ee><strong>電加熱管</strong></font></a>中氧化鎂粉都是使用的高溫改性氧化鎂粉，改性氧化鎂粉制作的電熱管，防潮。</span></p><p style="line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei"; font-size: 16px;">　?、揠姛峤z：主要的有鐵鉻鋁以及鎳鉻合金絲。鐵鉻鋁比較便宜點(diǎn)，一般沒(méi)有特殊說(shuō)明，電熱管中都是采用的鐵鉻鋁合金絲。鎳鉻合金絲比較貴。兩者絲的區(qū)別：鐵鉻鋁系合金材料工作溫度可達(dá)到1400℃，足以滿足電熱管的需要。不過(guò)鎳鉻絲柔韌性好，抗氧化性好，鐵鉻鋁絲就比較脆。</span></p></div> <h3 class="tag">本文網(wǎng)址：http:///news/505.html </h3> <h3 class="tag">關(guān)鍵詞：<a href="http:///tag/%E7%94%B5%E7%83%AD%E7%AE%A1%E5%8E%82%E5%AE%B6">電熱管廠家</a>,<a href="http:///tag/%E7%94%B5%E7%83%AD%E7%AE%A1%E4%BB%B7%E6%A0%BC">電熱管價(jià)格</a>,<a href="http:///tag/%E7%94%B5%E7%83%AD%E7%AE%A1%E8%AE%BE%E5%A4%87">電熱管設(shè)備</a> </h3> <div id="d0vtihn77sl" class="page">上一篇：<a href="http:///news/503.html">電加熱管是如何做到防“干燒”的以及維護(hù)方法</a><br />下一篇：<span><a href="http:///news/509.html">電加熱管外殼的制造材料</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" class="relate_list"> <div id="d0vtihn77sl" class="relateproduct relate"><h4>相關(guān)產(chǎn)品：</h4> <div id="d0vtihn77sl" class="content"> <ul id="relate_p" class="product_list clearfix"> </ul> </div> </div> <div id="d0vtihn77sl" class="relatenew relate"><h4>相關(guān)新聞：</h4> <div id="d0vtihn77sl" class="content"> <ul id="relate_n" class="news_list clearfix"> <li><a href="http:///news/500.html" title="單頭電熱管的性能要求">單頭電熱管的性能要求</a></li> <li><a href="http:///news/517.html" title="不銹鋼加熱管的質(zhì)量由7大方面決定">不銹鋼加熱管的質(zhì)量由7大方面決定</a></li> 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