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charset=utf-8"><title>压力容器封头-河北盐山宏鑫封头管件制造厂</title><meta name="Keywords" content="压力容器封头,锥形封头,封头"><meta name="Description" content="压力容器 封头 的用途十分广泛,它是在石油化学工业、能源工业、科研和军工等国民经济的各个部门都起着重要作用的设备。压力容器风头一般由筒体、封头、法兰、密封元件、开孔"><link href="/web/20180826180905cs_/http://hxft1.com/style/reset_css.css" rel="stylesheet"><link href="/web/20180826180905cs_/http://hxft1.com/style/all.css" rel="stylesheet"><!--[if IE]> <script src="/js/html5.js"></script> <![endif]--></head><body style="background-color:#efefef;"><header id="header"><div class="center"> <div id="logo"> <a href="/web/20180826180905/http://hxft1.com/"><img src="/web/20180826180905im_/http://hxft1.com/images/logo.png" alt="冲孔封头|开孔封头|加厚封头|厚壁封头|薄壁封头|对焊封头|封头-河北盐山宏鑫封头管件制造厂"></a> </div> <!-- logo结束 --> <div id="tel"> <strong>13731720882</strong> <p>24小时客户服务热线</p> </div> <!-- tel结束 --> <span class="clear"></span> <!-- 清除浮动 --> </div> </header><nav id="menu"><div class="center"> <ul><li><a href="/web/20180826180905/http://hxft1.com/">官网首页</a></li> <li id="topnav_2"><a href="/web/20180826180905/http://hxft1.com/html/cpzx/">产品中心</a></li> <li id="topnav_1"><a href="/web/20180826180905/http://hxft1.com/html/gsjj/">公司简介</a></li> <li id="topnav_3"><a href="/web/20180826180905/http://hxft1.com/html/xwzx/">新闻中心</a></li> <li id="topnav_4"><a href="/web/20180826180905/http://hxft1.com/html/jswz/">技术文章</a></li> <li id="topnav_5"><a href="/web/20180826180905/http://hxft1.com/html/shfw/">售后服务</a></li> <li id="topnav_29"><a href="/web/20180826180905/http://hxft1.com/html/cfsbzs/">厂房设备展示</a></li> <li id="topnav_6"><a href="/web/20180826180905/http://hxft1.com/html/zxly/">在线留言</a></li> <li id="topnav_7"><a href="/web/20180826180905/http://hxft1.com/html/lxwm/">联系我们</a></li></ul></div> <span class="clear"></span> </nav><!-- menu结束 --><script type="text/javascript"> document.getElementById('topnav_2').className='change'; </script><script>var _hmt = _hmt || [];(function() { var hm = document.createElement("script"); hm.src = "//web.archive.org/web/20180826180905/http://hm.baidu.com/hm.js?f81142aab56c23429ceb3f13a46d4f3d"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s);})();</script><div id="nr"> <div id="left"> <div class="cpml"> <h3> 产品目录 </h3> <ul class="zj"><li> <a href="/web/20180826180905/http://hxft1.com/html/cpzx/ft/"> 封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/ckft/"> 冲孔封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/cpzx/kkft/"> 开孔封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/cpzx/jhft/"> 加厚封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/hbft/"> 厚壁封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/bbft/"> 薄壁封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/cpzx/dhft/"> 对焊封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/dxft/"> 大型封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/tyft/"> 椭圆封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/pdft/"> 平底封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/xyft/"> 旋压封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/gbft/"> 国标封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/glft/"> 锅炉封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/ylrqft/"> 压力容器封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/fbft/"> 非标封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/dxft/"> 蝶形封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/qbft/"> 汽包封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/dkjft/"> 大口径封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/gxgft/"> 管线钢封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/bxgft/"> 不锈钢封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/ztft/"> 锥体封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/xft/"> 小封头 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/yg/"> 压盖 </a> </li> <li> <a href="/web/20180826180905/http://hxft1.com/html/cpzx/gm/"> 管帽 </a> </li> </ul><div class="fd"></div> </div> <div class="lxwm"> <h3> 联系方式 </h3> <div class="zj2"> <h4> 河北盐山宏鑫封头管件制造厂 </h4> <li> 公司地址:河北盐山城南开发区</li> <li> 公司电话:0317-6368867 </li> <li> 手机:13731720882 张经理 </li> <li> 公司传真:0317-6819602 </li> <li> <a target="blank" href="https://web.archive.org/web/20180826180905/tencent://message/?uin=1390899808&amp;Site=%E5%90%8D%E7%A7%B0&amp;Menu=yes"><img border="0" src="https://web.archive.org/web/20180826180905im_/http://wpa.qq.com/pa?p=1:1390899808:6"></a> <a target="blank" href="https://web.archive.org/web/20180826180905/tencent://message/?uin=448288255&amp;Site=%E5%90%8D%E7%A7%B0&amp;Menu=yes"><img border="0" src="https://web.archive.org/web/20180826180905im_/http://wpa.qq.com/pa?p=1:448288255:6"></a> </li> <li> 公司网址:http://hxft1.com</li> <li>邮箱:1390899808@qq.com </li> </div> <div class="fd"></div> </div> </div><style>.content a{ font-size:14px}</style><article id="neirong"><h2 class="lm_title">封头 </h2> <div id="weizi"> <a href="https://web.archive.org/web/20180826180905/http://hxft1.com/">主页</a> &gt; <a href="/web/20180826180905/http://hxft1.com/html/cpzx/">产品中心</a> &gt; <a href="/web/20180826180905/http://hxft1.com/html/cpzx/ft/">封头</a> &gt; </div> <!-- weizi结束 --> <div id="DocContent"> <h1 class="doc_title">压力容器封头 </h1> <div class="content"> <!-- 文章内容开始 --> 盐山宏鑫封头制造厂是专业生产不锈钢封头,碳钢封头,椭圆封头,标准封头等的厂家。是一家集研究设计、生产、销售、维修及咨询等多种服务为一体的企业。【13731720882】<strong><a href="https://web.archive.org/web/20180826180905/http://hxft1.com/"><span style="color:#ff0000;">压力容器封头</span></a></strong>的用途十分广泛,它是在石油化学工业、能源工业、科研和军工等国民经济的各个部门都起着重要作用的设备。压力容器风头一般由筒体、封头、法兰、密封元件、开孔和接管、支座等六大部分构成容器本体。在压力容器中,球形封头与其它形式的封头相比,球形封头的受力最好,在相同直径和压力下所需厚度最小,最节省材料,<a href="https://web.archive.org/web/20180826180905/http://hxft1.com/">因而在压力较高的容器中常常使用。与此同时,在所有形式的封头与筒体连接中,球形封头厚度与筒体厚度相差最大,它们之间的连接结构不仅影响设备的制造,而且也是容器能否安全运行的重要因素之一。在GBl50—1998中也将筒体与球形封头的对接环形焊缝定义为A类焊接接头。封头来料加工的习惯由来已久,而且面广,为了对封头制造全过程的有效控制、促进封头制造规模化、专业化,规范封头市场,保证压力容器等特种设备安全万无一失,有待特种设备安全监察局统一部署各地安全监察和监督检验及压力容器。封头制造单位,严格控制来料加工的输入、输出,分清各自的法律责任,杜绝假冒伪劣、非法制造,不断净化并规范压力容器等特种设备用封头市场。 一、范围   1、在材料方面,新标准不仅限于钢制(碳素钢、低合金钢、高合金钢及符合钢板)压力容器封头,也适用其他金属材料(铝、钛、铜、镍及镍合金)制作的压力容器封头。</a>   2、在型式参数方面,新标准不仅适用于椭圆形、蝶形、球冠形、锥形封头,也适用于半球形、平底形封头。除此之外,新标准将“折边锥形封头”改称为“锥形封头”。   3、在制造方式方面,新标准不仅适用于冲压、旋压、卷制的封头,也适用于分瓣成形的封头。   压力容器封头是锅炉部件的一种。通常是在压力容器的两端使用的。再有就是在管道的末端做封堵之用的一种产品。有很多种的形式。<br><br><br><span style="font-family: Arial, Helvetica, sans-serif; line-height: 21.59375px;"><a href="https://web.archive.org/web/20180826180905/http://hxft9.com/"><img alt="压力容器封头" src="/web/20180826180905im_/http://hxft1.com/uploads/allimg/160515/1-160515220G80-L.jpg" style="width: 400px; height: 225px;" title="点击更多精彩"></a></span><br><!-- 文章内容结束 --></div> </div> <!-- DocContent结束 --> <div id="PrevNext"> <p>上一篇:<a href="/web/20180826180905/http://hxft1.com/html/cpzx/ft/2016/0515/77.html">美标管帽</a> </p> <p>下一篇:<a href="/web/20180826180905/http://hxft1.com/html/cpzx/ft/2016/0515/79.html">容器封头</a> </p> </div></article></div><span class="clear"></span><div style="height:20px"> </div><span class="claer"> </span> <footer id="footer"><ul class="bomnav"><li><a href="/web/20180826180905/http://hxft1.com/">官网首页</a></li> <li><a href="/web/20180826180905/http://hxft1.com/html/cpzx/">产品中心</a></li> <li><a href="/web/20180826180905/http://hxft1.com/html/gsjj/">公司简介</a></li> <li><a href="/web/20180826180905/http://hxft1.com/html/xwzx/">新闻中心</a></li> <li><a href="/web/20180826180905/http://hxft1.com/html/jswz/">技术文章</a></li> <li><a href="/web/20180826180905/http://hxft1.com/html/shfw/">售后服务</a></li> <li><a href="/web/20180826180905/http://hxft1.com/html/cfsbzs/">厂房设备展示</a></li> <li><a href="/web/20180826180905/http://hxft1.com/html/zxly/">在线留言</a></li> <li><a href="/web/20180826180905/http://hxft1.com/html/lxwm/">联系我们</a></li> </ul><span class="clear"></span> <div class="center"> <div class="box"> <p> Copyright ©2016 河北盐山宏鑫封头管件制造厂 版权所有 <script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? 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