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class="">产品用?</li> <li id="two4" onclick="setTab('two',4,4)" class="">技术参?</li> </ul></div></div> <div class="Contentbox"> <div id="con_two_1" style="display: block;"><p>  波纹伸缩器习惯上也叫膨胀节,或伸缩节,由构成其工作主体的波纹管(一种弹性元件)和端管、支架、法兰、导管等附件组成。波纹伸缩器属于一种补偿元件。利用其工作主体波纹管的有效伸缩变形,以吸收管线、导管、容器等由热胀冷缩等原因而产生的尺寸变化,或补偿管线、导管、容器等的轴向、横向和角向位移。也可用于降噪减振。在现代工业中用途广泛?/p><p style="text-align: center;"><img src="/upfile/201701/2017011582234681.jpg" title="2.jpg" alt="2.jpg"/></p></div> <div style="display: none;" id="con_two_2"><p>波纹伸缩器标准:</p><p>标准编号:GB/T 12777-1999(新标准GB/T 12777-2008? </p><p>波纹伸缩器标准名?金属波纹管膨胀节通用技术条? </p><p>标准实施日期:2000-3-1 (新标准实施日期2009-02-01) </p><p>颁布部门:*质量技术监督局  </p><p>内容简?本标准规定了金属波纹管膨胀节的定义、分类、要求、试验方法、检验规则、标志及包装、运输、贮存等。本标准适用于安装在管道中其挠性件为整体成形无加强U形、加强U形和∩形波纹管的圆形膨胀节的设计、制造和检验。压力容器用膨胀节的设计、制造和检验亦可参照使用?/p><p>波纹管的英文?bellows 膨胀节的英文?expansion joints 补偿器的英文是compensator </p><p>波纹伸缩器专用特殊材料如下:  </p><p>1?奥氏体特种不锈钢?54SMO?04L、AL6XN  </p><p>2、双相不锈钢?205双相钢(S31803? </p><p>3、镍基合金钢:INCOLOY800/800H/800HT/840/825?INCONEL600/601/690/625/X-750  哈氏合金C-276/C-22/X、MONEL400/K500  </p><p>4、纯 镍:N4、N6(Ni200、Ni201? </p><p>5、冲压用钛板:GR1、GR2、TA1、TA2  </p><p>6、奥氏体不锈钢:SUS304、SUS304L、SUS316、SUS316L、SUS310S、SUS321、SUS316Ti</p><p><br/></p></div> <div style="display: none;" id="con_two_3"><p>安装注意事项?/p><p>1、波纹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? </p><p>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? </p><p>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? </p><p>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? </p><p>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? </p><p>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? </p><p>7、波纹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? </p><p>8、水压试验时,应对装有波纹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? </p><p>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? </p><p>10、与波纹补偿器波纹管接触的保温材料应不含?/p><p><br/></p></div> <div style="display: none;" id="con_two_4"><table border="1" cellspacing="1" cellpadding="1" width="100%" align="center"><tbody><tr height="19" class="firstRow"><td><div align="center">通径 DN</div></td><td rowspan="3" width="49"><div align="center">波数</div></td><td width="301" colspan="5"><div align="center">压力等级 Mpa</div></td><td width="54"><div align="center">滤纹?/div></td><td width="60"><div align="center">?/div></td><td width="114" colspan="2"><div align="center">长度mm</div></td><td width="114" colspan="1"><br/></td><td width="114" colspan="1"><br/></td></tr><tr height="19"><td height="19" width="62"><div align="center">0.25</div></td><td width="58"><div align="center">0.6</div></td><td width="58"><div align="center">1</div></td><td width="65"><div align="center">1.6</div></td><td width="58"><div align="center">2.5</div></td><td width="54"><div align="center">有效面积</div></td><td width="60"><div align="center">外径尺寸</div></td><td width="59"><div align="center">法兰</div></td><td width="55"><div align="center">接管</div></td><td width="55"><br/></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="19" width="301" colspan="5"><div align="center">轴向补偿?mm/ 刚度 N/mm</div></td><td width="54"><div align="center">cm 2</div></td><td width="60"><div align="center">mm</div></td><td width="59"><div align="center">(mm?/div></td><td width="55"><div align="center">(mm?/div></td><td width="55"><br/></td><td width="55"><br/></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="38" rowspan="2" width="46"><div align="center">32</div></td><td width="49"><div align="center">8</div></td><td width="62"><div align="center">25/21</div></td><td width="58"><div align="center">22/26</div></td><td width="58"><div align="center">20/26</div></td><td width="65"><div align="center">18/63</div></td><td width="58"><div align="center">15/98</div></td><td rowspan="2" width="54"><div align="center">16</div></td><td rowspan="2" width="60"><div align="center">225</div></td><td width="59"><div align="center">160/250</div></td><td width="55"><div align="center">264/280</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="19" width="49"><div align="center">16</div></td><td width="62" x:num="18568"><div align="center">Nov-50</div></td><td width="58"><div align="center">46/14</div></td><td width="58"><div align="center">41/14</div></td><td width="65"><div align="center">36/32</div></td><td width="58"><div align="center">31/47</div></td><td width="59"><div align="center">244/291</div></td><td width="55"><div align="center">316/321</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="38" rowspan="2" width="46"><div align="center">40</div></td><td width="49"><div align="center">8</div></td><td width="62"><div align="center">25/28</div></td><td width="58"><div align="center">22/44</div></td><td width="58"><div align="center">20/44</div></td><td width="65"><div align="center">18/89</div></td><td width="58"><div align="center">15/106</div></td><td rowspan="2" width="54"><div align="center">23</div></td><td rowspan="2" width="60"><div align="center">244</div></td><td width="59"><div align="center">164/259</div></td><td width="55"><div align="center">269/289</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="19" width="49"><div align="center">16</div></td><td width="62"><div align="center">50/14</div></td><td width="58"><div align="center">46/22</div></td><td width="58"><div align="center">41/22</div></td><td width="65"><div align="center">36/45</div></td><td width="58"><div align="center">31/55</div></td><td width="59"><div align="center">230/304</div></td><td width="55"><div align="center">319/334</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="38" rowspan="2" width="46"><div align="center">50</div></td><td width="49"><div align="center">8</div></td><td width="62"><div align="center">25/30</div></td><td width="58"><div align="center">22/51</div></td><td width="58"><div align="center">20/70</div></td><td width="65"><div align="center">18/70</div></td><td width="58"><div align="center">15/138</div></td><td rowspan="2" width="54"><div align="center">67</div></td><td rowspan="2" width="60"><div align="center">259</div></td><td width="59"><div align="center">172/276</div></td><td width="55"><div align="center">282/306</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="19" width="49"><div align="center">16</div></td><td width="62"><div align="center">50/16</div></td><td width="58"><div align="center">46/26</div></td><td width="58"><div align="center">41/35</div></td><td width="65"><div align="center">36/35</div></td><td width="58"><div align="center">31/70</div></td><td width="59"><div align="center">240/342</div></td><td width="55"><div align="center">347/372</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="38" rowspan="2" width="46"><div align="center">65</div></td><td width="49"><div align="center">8</div></td><td width="62"><div align="center">33/28</div></td><td width="58"><div align="center">30/35</div></td><td width="58"><div align="center">26/44</div></td><td width="65"><div align="center">22/55</div></td><td width="58"><div align="center">19/68</div></td><td rowspan="2" width="54"><div align="center">55</div></td><td rowspan="2" width="60"><div align="center">270</div></td><td width="59"><div align="center">215/294</div></td><td width="55"><div align="center">300/322</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="19" width="49"><div align="center">12</div></td><td width="62"><div align="center">42/16</div></td><td width="58"><div align="center">38/22</div></td><td width="58"><div align="center">38/32</div></td><td width="65"><div align="center">34/40</div></td><td width="58"><div align="center">29/50</div></td><td width="59"><div align="center">260/334</div></td><td width="55"><div align="center">340/362</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="38" rowspan="2" width="46"><div align="center">80</div></td><td width="49"><div align="center">8</div></td><td width="62"><div align="center">40/20</div></td><td width="58"><div align="center">36/26</div></td><td width="58"><div align="center">34/33</div></td><td width="65"><div align="center">28/41</div></td><td width="58"><div align="center">24/54</div></td><td rowspan="2" width="54"><div align="center">81</div></td><td rowspan="2" width="60"><div align="center">284</div></td><td width="59"><div align="center">240/338</div></td><td width="55"><div align="center">344/366</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="19" width="49"><div align="center">10</div></td><td width="62"><div align="center">53/14</div></td><td width="58"><div align="center">49/17</div></td><td width="58"><div align="center">49/21</div></td><td width="65"><div align="center">43/26</div></td><td width="58"><div align="center">38/33</div></td><td width="59"><div align="center">270/368</div></td><td width="55"><div align="center">374/390</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="38" rowspan="2" width="46"><div align="center">100</div></td><td width="49"><div align="center">6</div></td><td width="62"><div align="center">45/47</div></td><td width="58"><div align="center">45/60</div></td><td width="58"><div align="center">40/75</div></td><td width="65"><div align="center">35/93</div></td><td width="58"><div align="center">29/117</div></td><td rowspan="2" width="54"><div align="center">121</div></td><td rowspan="2" width="60"><div align="center">304</div></td><td width="59"><div align="center">235/317</div></td><td width="55"><div align="center">323/345</div></td><td width="55"><br/></td><td width="55"><br/></td></tr><tr height="19"><td height="19" width="49"><div align="center">10</div></td><td width="62"><div align="center">76/26</div></td><td width="58"><div align="center">74/32</div></td><td width="58"><div align="center">64/40</div></td><td width="65"><div align="center">57/50</div></td><td width="58"><div align="center">49/63</div></td><td width="59"><div align="center">305/381</div></td><td width="55"><div align="center">387/409</div></td><td width="55"><br/></td><td width="55"><br/></td></tr></tbody></table><p><br/></p> <p style="text-align: center">如需新数据请联系<a title="在线客服">在线客服</a></p></div> </div></div> </div> <div class="subject"> <b>评论信息</b> </div> <div style="padding-top:50px; clear:both" id="commenttop" ></div> <div class="subject"> <b>我要评论</b> </div> <div id="comment_staus"></div> </div> <div class="clear"></div> <div class="subject"> <b>相关产品</b> </div> <div class="rss_list_wz"><ul> <li><a title="承盘伸缩? href="/product/ssq/62.html" 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