旋转紧固件_旋转紧固件今日价格、行情走势、最新报价

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>旋转紧固件_旋转紧固件今日价格、行情走势、最新报价</title> <meta name="keyword" content="旋转紧固件价格，旋转紧固件走势图，旋转紧固件报价，旋转紧固件行情"/> <meta name="Description" content="旋转紧固件今日价格、最新报价、行情走势来自于我的钢铁网门户网站,为您提供旋转紧固件产业资讯信息,包含最新的旋转紧固件今日价格、旋转紧固件行情走势、旋转紧固件最新报价、行业分析等信息,为国内钢铁企业,钢材企业提供最新的旋转紧固件汇总资讯。"/> <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"/> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <meta name="applicable-device" content="mobile"> <meta property="og:image" content="//a.mysteelcdn.com/wap/ydz/v2/images/share_logo.png"/> <link rel="canonical" href="https://m.mysteel.com/hot/562407.html"/> <script defer src="//a.mysteelcdn.com/libs/rem_max750.js"></script> <script src="//a.mysteelcdn.com/libs/jquery.min.js"></script> <script 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href="https://m.mysteel.com/dh/hsjs/1.html">黑色金属</a></li> <li><a href="https://m.mysteel.com/dh/ysjs/1.html">有色金属</a></li> <li><a href="https://m.mysteel.com/dh/nyhg/1.html">能源化工</a></li> <li><a href="https://m.mysteel.com/dh/jzcl/1.html">建筑材料</a></li> <li><a href="https://m.mysteel.com/dh/ncp/1.html">农产品</a></li> <li><a href="https://m.mysteel.com/dh/xny/1.html">新能源</a></li> <li><a href="https://m.mysteel.com/dh/qt/1.html">其他</a></li> </ul> </div> <b class="crumbs-icon">></b> <a href="https://m.mysteel.com/market/p-967-----010220-0--------1.html" external="" class="crumbs-text">金属制品</a> <b class="crumbs-icon">></b> <span class="crumbs-text">旋转紧固件</span> </div>  <div id="0" class="scroll-box clearfix show" >  <div class="data0 scroll-data swiper-container"> <div class="swiper-wrapper"> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">普钢</h3> <div class="data-item-value green" >3550.98</div> <div class="data-item-count"> <span class="count-value green">-5.12</span> <span class="count-rate green">-0.14%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">特钢</h3> <div class="data-item-value" >9396.03</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">螺纹钢</h3> <div class="data-item-value green" >3371.06</div> <div class="data-item-count"> <span class="count-value green">-7.61</span> <span class="count-rate green">-0.23%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">热轧板卷</h3> <div class="data-item-value green" >3386.02</div> <div class="data-item-count"> <span class="count-value green">-3.04</span> <span class="count-rate green">-0.09%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">冷轧板卷</h3> <div class="data-item-value green" >4067.72</div> <div class="data-item-count"> <span class="count-value green">-7.81</span> <span class="count-rate green">-0.19%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">中厚板</h3> <div class="data-item-value green" >3520.03</div> <div class="data-item-count"> <span class="count-value green">-0.59</span> <span class="count-rate green">-0.02%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">工字钢</h3> <div class="data-item-value" >3430</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> </div> </div> <div class="data1 scroll-data swiper-container"> <div class="swiper-wrapper"> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">H型钢</h3> <div class="data-item-value" >3529</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">焦炭</h3> <div class="data-item-value" >1296.8</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">炼焦煤</h3> <div class="data-item-value red" >1072.4</div> <div class="data-item-count"> <span class="count-value red">0.70</span> <span class="count-rate red">0.07%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">动力煤</h3> <div class="data-item-value red" >1110.5</div> <div class="data-item-count"> <span class="count-value red">2.50</span> <span class="count-rate red">0.23%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">冶金焦</h3> <div class="data-item-value" >1260</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">兰炭</h3> <div class="data-item-value" >675</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">硅锰</h3> <div class="data-item-value" >5938.04</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> </div> </div> <div class="data2 scroll-data swiper-container"> <div class="swiper-wrapper"> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">废钢</h3> <div class="data-item-value green" >2483.63</div> <div class="data-item-count"> <span class="count-value green">-10.26</span> <span class="count-rate green">-0.41%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">铸造生铁</h3> <div class="data-item-value" >2931.22</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">钢坯</h3> <div class="data-item-value green" >92</div> <div class="data-item-count"> <span class="count-value green">-0.31</span> <span class="count-rate green">-0.34%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">不锈钢</h3> <div class="data-item-value red" >14139.6</div> <div class="data-item-count"> <span class="count-value red">66.25</span> <span class="count-rate red">0.47%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">铁矿石</h3> <div class="data-item-value green" >812.04</div> <div class="data-item-count"> <span class="count-value green">-0.54</span> <span class="count-rate green">-0.07%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">铁精粉</h3> <div class="data-item-value green" >930.37</div> <div class="data-item-count"> <span class="count-value green">-3.85</span> <span class="count-rate green">-0.41%</span> </div> </a> </div> </div> </div> </div>  <div class="content-title market-tit"> <h1 class="tit-text"> <span class="blue">旋转紧固件</span> </h1>  <div class="search-sort" kw="旋转紧固件"> <p> <span></span> <i class="arrow-down"></i> </p> </div> </div>  <div class="search-date"> <span id="startTimeAll"></span> <b>—</b> <span id="endTimeAll"></span> <i class="clear-date">重置</i> <a link="https://m.mysteel.com/so.html" class="confirm-date">确认</a> </div> <h4 class="news-menu-btn"> <a href="javascript:;" class="menu-btn-market btnon">市场行情</a> </h4>  <div class="news-item show">   <div class="list-block market-box"> <ul class="h-price-list market-list"> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032810/A813AA3363FC4271_abc.html"> <h3><span>3月28日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-28 10:51</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032710/F32B3CC092D2E64F_abc.html"> <h3><span>3月27日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-27 10:48</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032610/629F264F7212028F_abc.html"> <h3><span>3月26日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-26 10:55</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032510/EBE9ACFDD27CC4CF_abc.html"> <h3><span>3月25日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-25 10:53</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032410/7F8605F324B020D2_abc.html"> <h3><span>3月24日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-24 10:52</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032110/31F415F7573B5F07_abc.html"> <h3><span>3月21日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-21 10:50</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032010/41253495379D1E24_abc.html"> <h3><span>3月20日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-20 10:55</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25031910/0754693FD03FE76C_abc.html"> <h3><span>3月19日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-19 10:56</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25031810/F822D7F3927C733A_abc.html"> <h3><span>3月18日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-18 10:58</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25031710/A6C735AABA779FA6_abc.html"> <h3><span>3月17日永年市场<em class='keyword'>紧固件</em>价格行情</span></h3> <p> <span>外六角螺栓</span><span>六角螺母</span> <span class="update">2025-03-17 10:53</span> </p> </a> </li> </ul> </div> <a href="javascript:void(0);" class="btn-more" id="btn-market"> <span>点击加载更多</span> </a> </div>   <h2 class="content-title zst-tit"> <span class="blue">旋转紧固件价格走势</span> </h2> <div class="zst-box" name="永年区外六角螺栓价格走势" code="ID01296959"> <h3 class="menu-btn"> <a href="javascript:;" class="zst-btn btnon" type="2">15日</a> <a href="javascript:;" class="zst-btn btn-lock" type="5">30日</a> <a href="javascript:;" class="zst-btn btn-lock" type="6">90日</a> <a href="javascript:;" class="zst-btn btn-lock" type="103">1年</a> </h3> <div> <div class="zst-item show"> <div class="echart-box" id="zst"></div> </div> </div> </div>  <h2 class="content-title price-tit"> 相关推荐 </h2> <div class="today-price"> <ul class="tab today-tab"> <li class="today-tab-head"> <span class="t1">品种</span> <span class="t2">市场</span> <span class="t3">价格</span> <span class="t4">涨跌</span> <span class="t5">日期</span> <span class="t6 blue">走势</span> </li> </ul> <div class="today-tab-div" id="today-tab"> <ul class="tab today-tab tab-list"> <li code="ST_0000113179"> <span class="t1">螺纹钢</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise green">3230</span> </div> <div class="t4"> <span class="zs-raise green">-10</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000159838"> <span class="t1">螺纹钢</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3430</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0001258118"> <span class="t1">螺纹钢</span> <span class="t2">北京</span> <div class="t3"> <span class="zs-raise green">3250</span> </div> <div class="t4"> <span class="zs-raise green">-10</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000043837"> <span class="t1">高线</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise green">3440</span> </div> <div class="t4"> <span class="zs-raise green">-10</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000127431"> <span class="t1">高线</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3720</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0003989934"> <span class="t1">高线</span> <span class="t2">北京</span> <div class="t3"> <span class="zs-raise green">3500</span> </div> <div class="t4"> <span class="zs-raise green">-40</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000072875"> <span class="t1">中厚板</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise">3460</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0001443664"> <span class="t1">中厚板</span> <span class="t2">武安</span> <div class="t3"> <span class="zs-raise">3430</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000060552"> <span class="t1">中厚板</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3750</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000096691"> <span class="t1">H型钢</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise red">3450</span> </div> <div class="t4"> <span class="zs-raise red">20</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000096621"> <span class="t1">H型钢</span> <span class="t2">唐山</span> <div class="t3"> <span class="zs-raise">3390</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000096938"> <span class="t1">H型钢</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3500</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0002628337"> <span class="t1">角钢</span> <span class="t2">河北</span> <div class="t3"> <span class="zs-raise">3470</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0004274974"> <span class="t1">角钢</span> <span class="t2">济南</span> <div class="t3"> <span class="zs-raise green">3580</span> </div> <div class="t4"> <span class="zs-raise green">-40</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000097939"> <span class="t1">角钢</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3890</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">06-11</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0004190936"> <span class="t1">工字钢</span> <span class="t2">河北</span> <div class="t3"> <span class="zs-raise">3540</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000043753"> <span class="t1">工字钢</span> <span class="t2">济南</span> <div class="t3"> <span class="zs-raise green">3740</span> </div> <div class="t4"> <span class="zs-raise green">-50</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000097325"> <span class="t1">工字钢</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3840</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0001202936"> <span class="t1">焊管</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise">3950</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">07-12</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000075762"> <span class="t1">焊管</span> <span class="t2">天津</span> <div class="t3"> <span class="zs-raise">3500</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0001222856"> <span class="t1">焊管</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3810</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0001158596"> <span class="t1">镀锌管</span> <span class="t2">天津</span> <div class="t3"> <span class="zs-raise">4290</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li code="ST_0001254529"> <span class="t1">镀锌管</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise">4400</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0001339151"> <span class="t1">镀锌管</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">4750</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-28</span> <span class="t6 blue">查看</span> </li> </ul> </div> </div>  <h2 class="content-title article-tit"> <span class="blue">旋转紧固件</span>相关资讯 </h2> <div class="list-block article-box"> <ul class="h-price-list article-list"> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/a/24041116/E6068AC2A7CC9F5B_abc.html">萍乡萍钢安源钢铁有限公司阀门采购项目招标公告</a> <p class="article-content">34 闸阀 Z41H-16-250 2 件 DN250,公称压力1.6MPA 35 截止阀 J41H-25C-DN250 1 只 36 蝶阀 D71X-10-DN100 10 台密封面材质(0):丁晴橡胶;阀芯材质(0):球铁;阀体材质(0):铸铁;阀杆材质(0):2Cr13 37 闸阀 Z41H-10-DN100 8 台 38 闸阀 Z41H-16C-DN100 5 台密封面材质(0):Cr13;阀芯材质(0):碳钢;阀体材质(0):碳钢;阀杆材质(0):2Cr13 39 蝶阀 D341H-16C-DN100 12 台密封面材质(0):Cr13;阀芯材质(0):碳钢;阀体材质(0):碳钢;阀杆材质(0):2Cr13 40 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10.关键轴承：时速200公里以上动车组轴承，轴重23吨及以上大轴重重载铁路货车轴承，大功率电力/内燃机车轴承，使用寿命240万公里以上的新型城市轨道交通轴承，使用寿命25万公里以上轻量化、低摩擦力矩汽车轴承及单元，耐高温（400℃以上）汽车涡轮、机械增压器轴承，轿车三代轮毂轴承单元，P4、P2级数控机床轴承，2兆瓦（MW）及以上风电机组用各类精密轴承，使用寿命大于5000小时盾构机等大型施工机械轴承，P5级、P4级高速精密冶金轧机轴承，飞机发动机轴承及其他航空轴承，医疗CT机轴承，船舶轮缘推进器径向推力一体式轴承，深井超深井石油钻机轴承，海洋工程轴承，电动汽车驱动电机系统高速轴承（转速≥1.2万转/分钟），工业机器人RV减速机谐波减速机轴承、磁悬浮轴承，以及上述轴承的零件 11.关键铸件：高强度、高塑性球墨铸铁件，高性能蠕墨铸铁件，高精度、高压、大流量液压铸件，有色合金特种铸造工艺铸件，高强钢锻件，耐高温、耐低温、耐腐蚀、耐磨损等高性能轻量化新材料铸件、锻件，高精度、低应力机床铸件、锻件，汽车、能源装备、轨道交通装备、航空航天、军工、海洋工程装备关键铸件、锻件 12.关键密封件：大型风力发电密封件（使用寿命7年以上，工作温度-45～100℃），核电站主泵机械密封（适用压力≥17兆帕，工作温度26.7～73.9℃），盾构机主轴承密封（使用寿命5000小时），轿车动力总成系统以及传动系统<em class='keyword'>旋转</em>密封，石油钻井、测井设备密封（适用压力≥105兆帕），液压支架密封件，高PV值<em class='keyword'>旋转</em>动密封件，超大直径（≥2米）机械密封，航天用密封件（工作温度-54～275℃，线速度≥150米/秒），高压液压元件密封件（适用压力≥31.5兆帕），高精密液压铸件（流道尺寸精度≤0.25毫米，疲劳性能测试≥200万次），氢能源储运低温密封，余热回收蒸汽压缩机轴端密封，高性能无石棉密封材料（耐热温度500℃，抗拉强度≥20兆帕），高性能碳石墨密封材料（耐热温度350℃，抗压强度≥270兆帕），高性能无压烧结碳化硅材料（弯曲强度≥200兆帕，热导率≥130瓦/米·开尔文） 13.关键模具：精密模具（冲压模精度≤0.02毫米、型腔模精度≤0.05毫米）、多工位自动深拉伸模具、多工位自动精冲模具，匹配6000吨以上压铸机的超大型一体化压铸模具（半周长度＞4500毫米），搭载10个以上传感器智能复合材料模具，汽车高真空复合精密压铸模具、大型航空航天关键件压力成形模具、大型风电叶片模具，复合材料模具，热流道、氮气弹性元件、自润滑耐磨滑动元件、精定位模具零件等模具标准件 14.关键<em class='keyword'>紧固件</em>：航空航天钛合金<em class='keyword'>紧固件</em>，高铁防松<em class='keyword'>紧固件</em>，汽车发动机<em class='keyword'>紧固件</em>，核电及重型燃气轮机耐高温高应力<em class='keyword'>紧固件</em>，海上风电大规格耐腐蚀<em class='keyword'>紧固件</em>等高强度精密<em class='keyword'>紧固件</em> 15.关键电机：高效永磁同步电机，大转矩永磁直驱电机，高速直驱永磁电机，低速直驱永磁电机，同步磁阻电机，超导电机 16.关键传动件：航空、航天、高铁、发动机等用弹簧，新型磁力调速器/缓冲器、永磁柔性联轴器、智能化传动联轴器等高精度传动联结件，智能化传动联轴器，低速大转矩高弹性联轴器，大型轧机联结轴，高速列车、飞机摩擦装置，动车组用齿轮变速箱，船用可变桨齿轮传动系统，3.0兆瓦以上风电用变速箱，冶金矿山机械用变速箱，水泥工业用回转窑、球磨机、立磨、辊压机等专用减速机，工业机器人高精密减速器，大型拖拉机动力换挡/无级变速器，盾构机高可靠性齿轮驱动装置，汽车动力总成、工程机械、大型农机用链条，内燃机用曲轴和连杆 17.关键泵、阀部件：船舶及储罐除锈用超高压泵（压力≥280MPa）、水刺法非织造布生产线高压泵（压力≥15MPa、流量≥550L/min、平均无故障运行时间≥10000h），研制超高压聚乙烯催化剂供料泵（压力≥300MPa、流量≥40L/h），开发太阳能热发电用高效熔盐泵(流量≥830m3/h、扬程≥65m、工作温度565℃)，串联多级抗气蚀控制阀系列化产品(公称压力Class600、规格NPS1～8、节流级数≮3级)，高集成度PSA多通道<em class='keyword'>旋转</em>控制阀(流量≮500N‧m3/h、密封性能达GB/T13927C级要求)，超高压聚乙烯控制阀(设计压力260MPa、流量和压力控制精度≤1.5%)，70MPa复合材料储氢气瓶组合阀门(公称工作压力70MPa、功能组件集成数≥6、泄漏率≤30NmL/h)、高效低噪燃料电池氢气再循环泵(流量≥300L/min、系统效率≥60%、噪声≤70dBA)，加氢站用高压高频严密切断氢气球阀(工作压力45MPa/90MPa、启闭频次≥10cycle/h)，18MW及以上集成式压缩机组、直径1200毫米及以上的天然气输气管线配套压缩机、燃气轮机、阀门等关键设备，单线260万吨/年及以上天然气液化配套的压缩机及驱动机械、低温设备等，大型输油管线配套的3000立方米/小时及以上输油泵等关键设备第二类：限制类（机械） 1．装岩机（立爪装岩机除外）制造项目 2．3立方米及以下小矿车制造项目 3．直径2.5米及以下绞车制造项目 4．直径3.5米及以下矿井提升机制造项目 5．40平方米及以下筛分机制造项目 6．直径700毫米及以下旋流器制造项目 7．800千瓦及以下采煤机制造项目 8．斗容3.5立方米及以下矿用挖掘机制造项目 9．矿用搅拌、浓缩、过滤设备（加压式除外）制造项目 10．仓栅车、栏板车、自卸车和普通厢式车等普通运输类专用汽车和普通运输类挂车企业项目；三轮汽车、低速电动车 11．单缸柴油机制造项目 12．配套单缸柴油机的皮带传动小四轮拖拉机，配套单缸柴油机的手扶拖拉机，滑动齿轮换档、排放达不到要求的50马力以下轮式拖拉机 13．30万千瓦级及以下常规燃煤火力发电设备制造项目（综合利用机组除外） 14．6千伏及以上干法交联电力电缆（陆上用）制造项目 15．非数控金属切削机床制造项目 16．6300千牛及以下普通机械压力机制造项目 17．非数控剪板机、折弯机、弯管机制造项目 18．普通高速钢钻头、铣刀、锯片、丝锥、板牙项目 19．白刚玉、棕刚玉、绿碳化硅、黑碳化硅等烧结块项目 20．直径450毫米以下且磨削速度40米/秒以下的各种结合剂砂轮（钢轨打磨砂轮、超硬材料砂轮除外） 21．直径400毫米及以下人造金刚石切割锯片制造项目（人造金刚石切割锯片工作部件抗弯强度>1000Mpa且其与基体结合部分强度≥600MPa的除外） 22．P0级、直径60毫米以下普通微小型轴承制造项目 23．220千伏及以下电力变压器（非晶合金、卷铁芯等节能配电变压器除外） 24．220千伏及以下高、中、低压开关柜制造项目（使用环保型中压气体的绝缘开关柜以及用于爆炸性环境的防爆型开关柜除外） 25．酸性碳钢焊条制造项目 26．民用普通电度表制造项目 27．8.8级以下普通低档标准<em class='keyword'>紧固件</em>制造项目 28．一般用途固定往复活塞空气压缩机（驱动电动机功率560千瓦及以下、额定排气压力1.25兆帕及以下）制造项目 29．普通运输集装干箱项目 30．56英寸及以下单级中开泵制造项目 31．通用类10兆帕及以下中低压碳钢阀门制造项目 32．10吨/小时及以下短炉龄冲天炉 33．有色合金六氯乙烷精炼、镁合金SF6保护 34．无旧砂再生的水玻璃砂造型制芯工艺 35．盐浴氮碳、硫氮碳共渗炉及盐 36．电子管高频感应加热设备 37．亚硝盐缓蚀、防腐剂 38．铸/锻造用燃油加热炉 39．锻造用燃煤加热炉 40．手动燃气锻造炉 41．蒸汽锤 42．弧焊变压器 43．含铅和含镉钎料 44．全断面掘进机整机组装项目 45．万吨级以上自由锻造液压机项目 46．不采用自动化造型设备的粘土砂型铸造项目、水玻璃熔模精密铸造项目、规模小于20万吨/年的离心球墨铸铁管项目、规模小于3万吨/年的离心灰铸铁管项目 47．动圈式和抽头式手工焊条弧焊机 48．Y系列（IP44）三相异步电动机（机座号80～355）及其派生系列，Y2系列（IP54）三相异步电动机（机座号63～355） 49．背负式手动压缩式喷雾器 50．背负式机动喷雾喷粉机 51．手动插秧机 52．青铜制品的茶叶加工机械 53．双盘摩擦压力机 54．含铅粉末冶金件 55．出口船舶分段建造项目 56．镀铜焊丝项目 57．每小时35蒸吨及以下固定炉排式生物质锅炉 58．县级及以上城市建成区每小时35蒸吨以下的燃煤锅炉，其他区域每小时10蒸吨以下的燃煤锅炉 59．处理量小于500kg/小时，且不能达到《医疗废物处理处置污染控制标准》规定的污染物排放要求的医疗废物焚烧设施，以及处理量小于1万吨/年，且不能达到《危险废物焚烧污染控制标准》规定的污染物排放要求的危险废物焚烧设施第三类：淘汰类（机械）（一）落后生产工艺装备（机械） 1．热处理铅浴炉（用于金属丝绳及其制品的有铅液覆盖剂和负压抽风除尘环保设施的在线热处理铅浴生产线除外） 2．热处理氯化钡盐浴炉（高温氯化钡盐浴炉暂缓淘汰） 3．TQ60、TQ80塔式起重机 4．QT16、QT20、QT25井架简易塔式起重机 5．KJ1600/1220单筒提升绞机 6．3000千伏安以下普通棕刚玉冶炼炉 7．4000千伏安以下固定式棕刚玉冶炼炉 8．20000千伏安以下碳化硅冶炼炉 9．强制驱动式简易电梯 10．以氯氟烃（CFCs）作为膨胀剂的烟丝膨胀设备生产线 11．砂型铸造粘土烘干砂型及型芯 12．焦炭炉熔化有色金属 13．砂型铸造油砂制芯 14．重质砖炉衬台车炉 15．中频发电机感应加热电源 16．燃煤火焰反射加热炉 17．仅用于去除金属零部件表面氧化皮的酸洗工艺、酸洗项目（为产品制造配套项目除外） 18．位式交流接触器温度控制柜 19．插入电极式盐浴炉 20．动圈式和抽头式硅整流弧焊机 21．磁放大器式弧焊机 22．无法安装安全保护装置的冲床 23．无磁轭（≥0.25吨）铝壳中频感应电炉 24．无芯工频感应电炉 25．钻采工具接头螺纹磷化处理工艺（2023年12月31日） 26．5吨/小时及以下冲天炉（重点区域2023年12月31日，其他区域2025年12月31日）（二）落后产品（机械） 1．T100、T100A推土机 2．ZP-II、ZP-III干式喷浆机 3．WP-3挖掘机 4．0.35立方米以下的气动抓岩机 5．矿用钢丝绳冲击式钻机 6．直径1.98米水煤气发生炉 7．CER膜盒系列 8．热电偶（分度号LL-2、LB-3、EU-2、EA-2、CK） 9．热电阻（分度号BA、BA2、G） 10．DDZ-I型电动单元组合仪表 11．GGP-01A型皮带秤 12．BLR-31型称重传感器 13．WFT-081辐射感温器 14．WDH-1E、WDH-2E光电温度计，PY5型数字温度计 15．BC系列单波纹管差压计，LCH-511、YCH-211、LCH-311、YCH-311、LCH-211、YCH-511型环称式差压计 16．EWC-01A型长图电子电位差计 17．XQWA型条形自动平衡指示仪 18．ZL3型X-Y记录仪 19．DBU-521，DBU-521C型液位变送器 20．YB系列（机座号63～355mm，额定电压660V及以下）、YBF系列（机座号63～160mm，额定电压380、660V或380/660V）、YBK系列（机座号100～355mm，额定电压380/660V、660/1140V）隔爆型三相异步电动机 21．DZ10系列塑壳断路器、DW10系列框架断路器 22．CJ8系列交流接触器 23．QC10、QC12、QC8系列起动器 24．JR0、JR9、JR14、JR15、JR16-A、B、C、D系列热继电器 25．以焦炭为燃料的有色金属熔炼炉 26．GGW系列中频无心感应熔炼炉 27．B型、BA型单级单吸悬臂式离心泵系列 28．F型单级单吸耐腐蚀泵系列 29．JD型长轴深井泵 30．KDON-3200/3200型蓄冷器全低压流程空分设备、KDON-1500/1500型蓄冷器（管式）全低压流程空分设备、KDON-1500/1500型管板式全低压流程空分设备、KDON-6000/6600型蓄冷器流程空分设备 31．3W-0.9/7（环状阀）空气压缩机 32．C620、CA630普通车床 33．C616、C618、C630、C640、C650普通车床 34．X920键槽铣床 35．B665、B665A、B665-1牛头刨床 36．D6165、D6185电火花成型机床 37．D5540电脉冲机床 38．J53-400、J53-630、J53-1000双盘摩擦压力机 39．Q11-1.6×1600剪板机 40．Q51汽车起重机 41．3吨直流架线式井下矿用电机车 42．A571单梁起重机 43．快速断路器：DS3-10、DS3-30、DS3-50（1000、3000、5000A）、DS10-10、DS10-20、DS10-30（1000、2000、3000A） 44．SX系列箱式电阻炉 45．单相电度表：DD1、DD5、DD5-2、DD5-6、DD9、DD10、DD12、DD14、DD15、DD17、DD20、DD28 46．SL7-30/10～SL7-1600/10、S7-30/10～S7-1600/10配电变压器 47．刀开关：HD6、HD3-100、HD3-200、HD3-400、HD3-600、HD3-1000、HD3-1500 48．GC型低压锅炉给水泵，DG270-140、DG500-140、DG375-185锅炉给水泵 49．热动力式疏水阀：S15H-16、S19-16、S19-16C、S49H-16、S49-16C、S19H-40、S49H-40、S19H-64、S49H-64 50．固定炉排燃煤锅炉 51．L-10/8、L-10/7型动力用往复式空气压缩机 52．8-18系列、9-27系列高压离心通风机 53．X52、X62W320×150升降台铣床 54．J31-250机械压力机 55．TD60、TD62、TD72型固定带式输送机 56．E135二冲程中速柴油机（包括2、4、6缸三种机型），4146柴油机 57．TY1100型单缸立式水冷直喷式柴油机 58．165单缸卧式蒸发水冷、预燃室柴油机 59．含汞开关和继电器 60．燃油助力车 61．低于国二排放的车用发动机 62．机动车制动用含石棉材料的摩擦片 63．非定型竖井罐笼，Φ1.2米以下（不含Φ1.2米）用于升降人员的提升绞车，KJ型矿井提升机，JKA型矿井提升机，XKT型矿井提升机，JTK型矿用提升绞车，带式制动矿用提升绞车，TKD型提升机电控装置及使用继电器结构原理的提升机电控装置，专门用于运输人员、油料的无轨胶轮车使用的干式制动器，无稳压装置的中深孔凿岩设备 64．每小时10蒸吨及以下燃煤锅炉 65．国三及以下排放标准营运柴油货车，采用稀薄燃烧技术和“油改气”的老旧燃气车辆 66．每小时2蒸吨及以下生物质锅炉 67．燃煤热风炉 68．大气污染防治重点区域全面淘汰炉膛直径3米以下的燃料类煤气发生炉及间歇式固定床煤气发生炉（合成氨生产除外） 69．无机盐制造中内燃式电石炉及单台炉容量小于20000千伏安以下的密闭电石炉 70．每小时35蒸吨及以下的燃煤锅炉（大气污染防治重点区域） 71．直径3.2米以下水泥磨机（含矿粉磨机）。</p> <p> <span>机械</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.100njz.com/23/0130/12/64E22B4C67E3E6A4_abc.html">河北省发改委：2023年重点建设项目名单</a> <p class="article-content">了解更多蒸压加气混凝土砌块全国价格行情数据信息河北省 2023 年省重点建设项目名单名单共列项目 507 项，总投资 1.32 万亿元，2023 年预计完成投资 2600.1 亿元。</p> <p> <span>项目投资</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/a/22011111/F1C3A5C0C6270CFE_abc.html">萍安钢铁公司气密箱采购招标公告</a> <p class="article-content">业务编号：ZB/SC2021-KG289 一、招标项目内容、技术要求、计划招标时间等（一）招标项目名称：气密箱采购（二）招标采购数量：详见招标清单（三）技术要求： 1.按《高炉无料钟炉顶气密箱、下阀箱技术要求》执行 2.满足需方使用安装及互换性要求。</p> <p> <span>招标资讯</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/a/21122717/C5E0CA32751D925B_abc.html">萍安钢铁公司气密箱采购招标公告</a> <p class="article-content">业务编号：ZB/SC2021-KG289 一、招标项目内容、技术要求、计划招标时间等（一）招标项目名称：气密箱采购（二）招标采购数量：详见招标清单（三）技术要求： 1.按《高炉无料钟炉顶气密箱、下阀箱技术要求》执行 2.满足需方使用安装及互换性要求。</p> <p> <span>招标资讯</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mybxg.com/20/0108/09/D6E0D31F4677CC92_abc.html">普劲五金工具</a> <p class="article-content">不管是大型自动化的生产设备还是诸如火车、飞机、地铁这类交通运输工具除了需要高科技、高质量的原材以外，相应<em class='keyword'>紧固件</em>的使用也是必不可少的，看似一颗小小的螺丝钉或者螺母存在的作用非同凡响，它们是构建机械工业产品的根基，就像手表中大大小小的齿轮一样，少了谁这个产品都是不完整的而普劲五金工具的<em class='keyword'>紧固件</em>又有什么优点呢？首先从<em class='keyword'>紧固件</em>的外观设计上来说，普劲五金工具的不锈钢螺丝钉螺纹分布均匀，表面光滑平整，没有毛刺、铁屑，拿捏舒服，不会让使用者不慎刮伤手皮，使用更放心；而不少的钉子往往在面对木地板等偏软材质的时候表现优异，但是一旦应对水泥墙等坚固物体时本身的毛病也就暴露出来了，因此普劲五金工具决定在其螺头设计的上下足功夫！其头部做工厚实，尾部锋利且牙距均匀，纵使是面对水泥墙也丝毫不惧，更不会对墙面造成刮花与损伤，穿透力十足！还有不少的使用者或是因为螺丝钉质量不行，或是因为自身的使用方法不对，进而造成了在螺丝钉使用过程中出现<em class='keyword'>旋转</em>困难、装取不易等情况，安装不稳定等情况，而普劲五金工具的螺丝钉的精巧设计能让其受力均匀、紧固力度佳,同时其尾端处理的光滑，机械性质感好，省力方便操作不滑牙，大大提升了消费者的使用效率！至于为什么普劲五金工具的不锈钢螺丝钉性能如此优异呢？那是因为其质量过硬的原材料作为支撑。</p> <p> <span>五金制品</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mybxg.com/08/0319/11/F2247853481EC920_abc.html">再遇反倾销宁波输美<em class='keyword'>紧固件</em>面临调查</a> <p class="article-content">笔者日前从宁波<em class='keyword'>紧固件</em>工业协会获悉，美国Vulcan公司日前向美商务部递交申请，请求对中国输美螺钉和螺栓发起反倾销调查 Vulcan公司申请书称，涉案产品包括碳素钢制螺钉及螺栓，横截面为实心圆截面，已被铸造、<em class='keyword'>旋转</em>、冷拔、冷轧、机械拉直或通过其他方式处理，并经丝锥或板牙滚压出螺纹等。</p> <p> <span>本地聚焦</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/07/0109/00/53AE5373CF9D2B9D_abc.html">湘钢发展钢丝绳浅述</a> <p class="article-content">近几年，我国钢铁工业迅速发展，国内大型钢铁集团谋求联合重组构建钢铁航母，部分钢铁集团利用自身优势延伸产业链，大力发展钢材深加工产业湘钢集团依据自己的产业情况发展钢丝绳、PC钢丝和绞线、<em class='keyword'>紧固件</em>等根据集团产业部发展规划，湘钢欲进行5万t钢丝绳的技改，重点开发三角股钢丝绳、多丝复合线接触钢丝绳、多层股不<em class='keyword'>旋转</em>钢丝绳以及大规格钢丝绳，提高湘钢钢丝绳在行业中的地位。</p> <p> <span>特钢</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/06/0323/00/119E4CC087B63BE0_abc.html">电站用材的现状及发展趋势</a> <p class="article-content">材料的抗热疲劳性能是与高温强度同等重要的指标，由于机组的启停、变负荷和煤质波动等会引起热应力，因此，对于主蒸汽管道、联箱、阀门等厚壁部件，应在保证强度的前提下尽可能选择热导率高和热膨胀系数小的铁素体耐热钢制作对汽轮机而言，转子、叶片以及其他<em class='keyword'>旋转</em>部件在运行中要承受巨大的离心力，运行参数的提高对所用耐热钢的热强性能提出了更高的要求：汽缸、阀门等部件也会由于运行温度和压力的提高而需要更好的热强性能；同样，高温<em class='keyword'>紧固件</em>也需要有更高的拉伸屈服强度和蠕变松弛强度、在蒸汽环境下的抗应力腐蚀能力以及足够的韧性、塑性等以避免蠕变裂纹的形成。</p> <p> <span>国内综述</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/06/0323/00/566B08FE8BD1A795_abc.html">电站用材的现状及发展趋势</a> <p class="article-content">材料的抗热疲劳性能是与高温强度同等重要的指标，由于机组的启停、变负荷和煤质波动等会引起热应力，因此，对于主蒸汽管道、联箱、阀门等厚壁部件，应在保证强度的前提下尽可能选择热导率高和热膨胀系数小的铁素体耐热钢制作对汽轮机而言，转子、叶片以及其他<em class='keyword'>旋转</em>部件在运行中要承受巨大的离心力，运行参数的提高对所用耐热钢的热强性能提出了更高的要求：汽缸、阀门等部件也会由于运行温度和压力的提高而需要更好的热强性能；同样，高温<em class='keyword'>紧固件</em>也需要有更高的拉伸屈服强度和蠕变松弛强度、在蒸汽环境下的抗应力腐蚀能力以及足够的韧性、塑性等以避免蠕变裂纹的形成。</p> <p> <span>特钢</span> </p> </li> </ul> </div> <a href="javascript:void(0);" class="btn-more" id="btn-article"> <span>点击加载更多</span> </a>  <h2 class="content-title kx-tit"> <span class="blue">旋转紧固件</span>快讯 </h2> <div class="list-block kx-box"> <div class="kuixun-con"> <dl> <dt></dt> <dd> <div class="kx-div"> <span class="kx-date">2025-02-10</span> <span class="kx-time">11:25</span> </div> <p class="kx-p">2025年2月7日，印度商工部发布公告称，鉴于国内行业未提供必要的信息，没有足够的证据证明原产于或进口自中国的<em class='keyword'>紧固件</em>（Fasteners）存在倾销和损害，无法就倾销和损害国内产业的证据做出任何决定，因此决定终止对中国<em class='keyword'>紧固件</em>的反倾销调查。</p> </dd> </dl> <dl> <dt></dt> <dd> <div class="kx-div"> <span class="kx-date">2024-12-20</span> <span class="kx-time">10:00</span> </div> <p class="kx-p">海关总署数据显示：2024年11月<em class='keyword'>紧固件</em>出口52.5万吨，月环比上升2.3%，年同比增加9.9%。1-11月份出口总计526.1万吨，年同比增加15.6%。</p> </dd> </dl> <dl> <dt></dt> <dd> <div class="kx-div"> <span class="kx-date">2024-12-12</span> <span class="kx-time">15:36</span> </div> <p class="kx-p"><p>江苏永昊高强度螺栓申请航天领域极低温度下<em class='keyword'>紧固件</em>用钛合金及其工艺专利，提升了<em class='keyword'>紧固件</em>的耐高温及耐疲劳性。</p></p> </dd> </dl> <dl> <dt></dt> <dd> <div class="kx-div"> <span class="kx-date">2024-12-12</span> <span class="kx-time">10:29</span> </div> <p class="kx-p">国家知识产权局信息显示，江苏永昊高强度螺栓有限公司申请一项名为“一种航天领域极低温度下<em class='keyword'>紧固件</em>用钛合金及其工艺”的专利，本发明涉及钛合金技术领域，且公开了一种航天领域极低温度下<em class='keyword'>紧固件</em>用钛合金及其工艺，包括以下重量份数配比的原料：钛100‑40份、复合材料10‑30份、铝20‑50份、钢5‑20份，所述钛100‑40份使用β钛，且钛粉的含有率占比为<em class='keyword'>紧固件</em>含量的45％左右，所述复合材料10‑30份使用碳纤维材料，且碳纤维材料在高温环境下由1000度以上的惰性气体内部制造，且碳纤维含碳量在95％以上，所述铝20‑50份占比为<em class='keyword'>紧固件</em>含量的27％左右，且铝材料生产时添加少量锆、钒、钨和钼等元素。该航天领域极低温度下<em class='keyword'>紧固件</em>用钛合金及其工艺，在对<em class='keyword'>紧固件</em>进行制造生产时，在<em class='keyword'>紧固件</em>的内部添加碳纤维材料，降低了<em class='keyword'>紧固件</em>的密度，提升了<em class='keyword'>紧固件</em>的耐高温及耐疲劳性，节约了成本。</p> </dd> </dl> <dl> <dt></dt> <dd> <div class="kx-div"> <span class="kx-date">2024-11-18</span> <span class="kx-time">17:03</span> </div> <p class="kx-p">海关总署数据显示：2024年10月<em class='keyword'>紧固件</em>出口51.3万吨，月环比上升7.38%，年同比增加28.5%。1-9月份出口总计473.6万吨，年同比增加15.6%。</p> </dd> </dl> </div> </div> <a link="https://m.mysteel.com/newsflash.html?kw=旋转紧固件" class="btn-more" id="btn-kuaixun"> <span>点击加载更多</span><i></i> </a>  <h2 class="content-title"> <span class="blue">旋转紧固件</span>相关关键词 </h2> <div class="list-block 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type = 0 if (data.afterMarketList && data.afterMarketList.length > 0) { for(var i = 0; i < data.afterMarketList.length; i++){ if(type !== 4){ var aTag = "<a class='h-list-item' link='"+data.afterMarketList[i].marketBean.linkUrl+"'><h3><span>"+data.afterMarketList[i].marketBean.title+"</span></h3>" var span = ''; if(data.afterMarketList[i].marketBean.breedList){ for(var j = 0; j < data.afterMarketList[i].marketBean.breedList.length; j++){ span += "<span>"+data.afterMarketList[i].marketBean.breedList[j] +"</span>" } } var span1 = "<span class='update'>"+data.afterMarketList[i].publishTime +"</span>" var list = "<li class='item item-market'>"+aTag+"<p>"+span+span1+"</p></a></li>" $(".market-list").append(list); }else { var aTagArticle = "<a class='list-item' target='_blank' href='" + data.afterMarketList[i].articleBean.urlWap + "'>" + data.afterMarketList[i].articleBean.title + "</a>"; var pTagContent = "<p class='article-content'>" + data.afterMarketList[i].articleBean.content + "</p>"; var listArticle = "<li class='item item-article'>" + aTagArticle + pTagContent + "</li>"; $(".market-list").append(listArticle); } } } } appendLi(); //百度自动推送代码 (function () { var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); //360自动推送代码 (function () { var src = "https://jspassport.ssl.qhimg.com/11.0.1.js?d182b3f28525f2db83acfaaf6e696dba"; document.write('<script src="' + src + '" id="sozz"><\/script>'); })(); </script> <script src="//a.mysteelcdn.com/libs/swiper/swiper.jquery.min.js" charset="gbk"></script> <script src="//a.mysteelcdn.com/libs/require.min.js" charset="gbk"></script> <script src="//a.mysteelcdn.com/wap/ydz/js/whyConfig.js?v=201612221556"></script> <script> require(['//a.mysteelcdn.com/wap/ydz/js/whyapp/mySteel.js?v=2024051619', "//a.mysteelcdn.com/libs/moment.min.js", "//a.mysteelcdn.com/seo/wap/js/search.js"], function (mySteel, moment, search) { mySteel.init() window.moment = moment search.init() }) </script> <script src="//a.mysteelcdn.com/seo/wap/js/index_wap.js?v=20241212"></script> </body> </html>

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