中热机械立式管道加热�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong style="text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体; font-size: 14px;">管道加热�?/strong><span style="margin: 0px; padding: 0px; text-align: justify; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体;">是一种对物质预先加热的节能设备，它安装在物质设备之前，实现对物质直接加温，使其在高温中循环加热作用，达到节约能源的目的。它广泛应用于重油，沥青，清油等燃料油的预先加热的场合、�/span><br style="text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体; font-size: 14px;"/><span style="margin: 0px; padding: 0px; text-align: justify; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体;"> </span><strong style="text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体; font-size: 14px;">管道加热�?/strong><span style="margin: 0px; padding: 0px; text-align: justify; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体;">有本体和控制系统两部分组成。发热元件采用不锈钢钢管做保护套管，高温电阻合金丝，结晶氧化镁粉,经压缩工艺成型。控制部分采用先进的数字电路，集成电路触发器、高反压可控硅等组成可调测温、恒温系统，保证了电加热器的正常运行、�/span><br style="text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体; font-size: 14px;"/><span style="margin: 0px; padding: 0px; text-align: justify; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体;"> </span><strong style="text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体; font-size: 14px;">管道加热�?/strong><span style="margin: 0px; padding: 0px; text-align: justify; background-color: rgb(255, 255, 255); color: rgb(71, 80, 84); font-family: 宋体;">分为两种模式：一种是采用管道加热器内部的法兰式管状电热元件倒插在管道加热器中的反应釜夹套中加热导热油，将管道加热器中的热能传输给管道加热器内部反应釜中的化工原料� 还有一种方式是直接在管道加热器中的反应釜中插入管道加热器中的管状电热元件或在管道加热器的壁四周均匀分布电热管。这种模式称为管道加热器的内热式。管道加热器的内热式升温快、效率高、�/span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="348853" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">