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淮南机械工字钢Q355C20a
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title="手机号已认证"></span> <span class="rz-icon rz-company-s" title="公司已认证"></span> <span class="rz-icon rz-weixin-s" title="微信已认证"></span> <span class="rz-icon rz-tyc-s" title="天眼查已认证"></span> </td> </tr> <tr> <th>报价</th> <td> 人民币 <span class="font-red">3650.00</span>元 </td> </tr> <tr> <th>材质</th> <td><span class="font-red">Q345B</span></td> </tr> <tr> <th>厂家</th> <td><span class="font-red">莱钢</span></td> </tr> <tr> <th>规格</th> <td><span class="font-red">20</span></td> </tr> <tr> <th>关键词</th> <td> 机械工字钢,淮南工字钢,电力工字钢,机械工字钢 </td> </tr> <tr> <th>所在地</th> <td> 山东聊城东昌府区 </td> </tr> </table> <div class="itemcontact"> <div class="contactwrap"> <div class="l_wrap"> <div class="namebox"> <span>潘庆超</span> </div> <div class="contactbox"> <span class="sjnumber"><i></i><span class='secret'>򈊡򈊦򈊢򈊦򈊢򈊢򈊠򈊧򈊧򈊧򈊧</span></span> <span class="txqq"><i></i>2218292901</span> <span class="zjnumber"><i></i><span class='secret'>򈊠򈊦򈊣򈊥-򈊥򈊠򈊨򈊥򈊤򈊥򈊦</span></span> </div> </div> <div class="r_wrap"> <i class="wechat"></i> <a 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target="_blank"> <div class="vip_year senior"> <p>4年</p> </div> </a> </div> </div> <div class="product-details"> <h2 class="module-title"><i></i>产品详细介绍</h2> <div class="product-details-cont"> <div style="width: 500px; margin: 0 auto;"> </div> <p><p>工字钢产品主要分为普通工字钢、轻型工字钢、H型钢三种，<br /> 工字钢产品优点：<br /> 1、处理费用低：热浸镀锌防锈的费用要比其他漆料涂层的费用低；<br /> 2、持久：热镀锌角钢具有表面，锌层均匀，无滴溜，附着力强，抗腐蚀能力强的特性，在郊区环境下，标准的热镀锌防锈厚度可保持 50年以上而不必修补；在市区或近海区域，工字钢标准的热镀锌防锈层则可保持20年而不必修补；欢迎全国各地采购商和求购商前来购 买。<br /> 3、可靠性好：镀锌层与钢材间是冶金结合，成为钢表面的一部份，因此镀层的持久性较为可靠；质量 <br /> 4、镀层的韧性强：镀锌层形成一种特别的冶金结构，这种结构能承受在运送及使用时受到机械损伤；<br/><img src="http://oss11.huangye88.net/live/2024/07/26/21e9d3289cd6a29a3708ffe80123a8e0.jpg@750w_750h_90Q" /><br/>不锈钢工字钢的分类和应用<br /> 工字钢分普通工字钢和轻型工字钢，热轧普通工字钢的规格为10-63#，热轧普通工字钢规格为12-55#。<br/><img src="http://oss11.huangye88.net/live/2024/07/26/2183c2154c631c1a8d974b52553ef6e6.jpg@750w_750h_90Q" /><br/>工字钢广泛用于各种建筑结构、桥梁、车辆、支架、机械等<br/><img src="http://oss11.huangye88.net/live/2024/07/26/e1ac34f851bcd6fe86d2bf1421e509b3.jpg@750w_750h_90Q" /><br/>工字钢的边长小，高度大，只能承受单方向的力。 H型钢槽深，厚度大，可以承受两个方向的力。<br/><img src="http://oss11.huangye88.net/live/2024/07/26/c85e1c630d13573e6fca80e1efcfb7c9.jpg@750w_750h_90Q" /><br/>H型钢是一种断面力学性能较工字钢优良的经济型断面钢材，因其断面的形状与英文字母“H”相同而得名。热轧H型钢的翼缘比工字钢宽、侧向刚度大、抗弯能力强。同等规格下H型钢理重较工字钢轻。<br/><img src="http://oss11.huangye88.net/live/2024/07/26/f5aa4cd7aa2903a6ba890c3dd41d9b5b.jpg@750w_750h_90Q" /><br/>工字钢悬挑脚手架新规范，工字钢悬挑脚手架新规范在工程中可以有效的帮助我们解决问题，几大要点如下： <br /> 1、一次悬挑脚手架高度不宜超过20m。<br /> 2、型钢悬挑梁宜采用双轴对称截面的型钢。如工字钢，工字钢结构性能可靠，双轴对称截面，受力稳定性好，较其他型钢选购、设计、施工方便。 <br /> 3、悬挑固件应按设计确定，钢梁截面高度不应小于160mm。 <br /> 悬挑梁尾端应在两处及以上固定于钢筋混凝土梁板结构上。锚固型钢悬挑梁的U型钢筋拉环或锚固螺栓直径不宜小于16mm。</p></p> </div> <div class="product-sort"> <p>所属分类：<a href="http://yejin.huangye88.com/gangcai/" title="钢材">钢材</a>/<a href="http://yejin.huangye88.com/gangcai/gongzigang/" title="工字钢">工字钢</a></p> <p>本文链接：http://www.huangye88.com/sell/info-s73gtup7oe7835.html</p> </div> </div> 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