波纹管膨胀�?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><span style="font-size:16px;">波纹管膨胀节（补偿器）</span><br/><br/><span style="font-size:16px;">�?span style="text-decoration:underline;">气力输�?/span>系统中波纹管膨胀节（补偿器）是一种挠性、薄壁、有横向波纹的具有伸缩功能的器件，它由金属波纹管与构件组成、�br/><br/>波纹管补偿器的工作原理主要是利用自身的弹性伸缩功能，补偿管道由于热变形、机械变形和各种机械振动而产生的轴向、角向、侧向及其组合位移、�br/><br/>�?span style="text-decoration:underline;">气力输送系绞�/span>中，波纹管膨胀节（补偿器）的作用具有耐压、密封、耐腐蚀、耐温度、耐冲击、减振降噪的功能，起到降低管道变形和提高管道使用寿命的作用、�/span><br/></p><h3 style="color:blue;"><span style="font-size:16px;"><span style="font-size:16px;">波纹管膨胀节（补偿器）</span>应用范围</span></h3><ul class=" list-paddingleft-2"><li><p><span style="font-size:16px;">1、变形与变形量大而空间位置受到限制的管道、�/span></p></li><li><p><span style="font-size:16px;">2、变形与位移量大而工作压力低的大直径管道、�/span></p></li><li><p><span style="font-size:16px;">3、需要限制接管负载的设备、�/span></p></li><li><p><span style="font-size:16px;">4、要求吸收或隔离高频机械震动的管道、�/span></p></li><li><p><span style="font-size:16px;">5、要求吸收地震或地基沉降的管道、�/span></p></li><li><p><span style="font-size:16px;">6、吸收管道泵出口震动、�/span></p></li></ul><h3 style="color:blue;"><span style="font-size:16px;"><span style="font-size:16px;"><span style="font-size:16px;">波纹管膨胀节（补偿器）</span></span>安装要求</span></h3><p><br/><span style="font-size:16px;">1、补偿器在安装前应先检查其型号、规格及管道配置情况，必须符合设计要求、�br/>2、对带内套筒的补偿器应注意使内套筒子的方向与介质流动方向一致，铰链型补偿器的铰链转动平面应与位移转动平面一致、�br/>3、需要进行“冷紧”的补偿器，预变形所用的辅助构件应在管路安装完毕后方可拆除、�br/>4、严禁用波纹补偿器变形的方法来调整管道的安装超差，以免影响补偿器的正常功能、降低使用寿命及增加管系、设备、支承构件的载荷、�br/>5、安装过程中，不允许焊渣飞溅到波壳表面，不允许波壳受到其它机械损伤、�br/>6、管系安装完毕后，应尽快拆除波纹补偿器上用作安装运输的黄色辅助定位构件及紧固件，并按设计要求将限位装置调到规定位置，使管系在环境条件下有充分的补偿能力、�br/>7、补偿器所有活动元件不得被外部构件卡死或限制其活动范围，应保证各活动部位的正常动作、�br/>8、水压试验时，应对装有补偿器管路端部的次固定管架进行加固，使管路不发生移动或转动。对用于气体介质的补偿器及其连接管路，要注意充水时是否需要增设临时支架。水压试验用水清洗液�?6氯离子含量不超过25PPM、�br/>9、水压试验结束后，应尽快排波壳中的积水，并迅速将波壳内表面吹干、�br/>10、与补偿器波纹管接触的保温材料应不含氯、�/span><br/></p><h3 style="color:blue;"><span style="font-size:16px;"><span style="font-size:16px;"><span style="font-size:16px;"><span style="font-size:16px;">波纹管膨胀节（补偿器）</span></span></span>使用现场</span></h3><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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