A335P5美標合金鋼管(圖文)_滄州市永正管業有限公??/title> <meta name="keywords" content="法蘭，彎頭，河北法蘭，河北彎?? /> <meta name="description" content="滄州市永正管業有限公?? /> <link href="/skin/default/css/css.css" rel="stylesheet" type="text/css" /> <SCRIPT type=text/javascript src="/skin/default/js/jquery-1.8.0.min.js"></SCRIPT> <SCRIPT type=text/javascript src="/skin/default/js/jquery.jslides.js"></SCRIPT> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><bdo id="ga08w"></bdo><samp id="ga08w"></samp><bdo id="ga08w"></bdo><input id="ga08w"></input><optgroup id="ga08w"></optgroup><bdo id="ga08w"><dd id="ga08w"><xmp id="ga08w"></xmp></dd></bdo><center id="ga08w"></center><legend id="ga08w"></legend><li id="ga08w"></li><nav id="ga08w"><nav id="ga08w"><strong id="ga08w"></strong></nav></nav><center id="ga08w"><small id="ga08w"><div id="ga08w"></div></small></center><tr id="ga08w"><xmp id="ga08w"><button id="ga08w"></button></xmp></tr><u id="ga08w"></u><samp id="ga08w"><tr id="ga08w"><code id="ga08w"></code></tr></samp><div id="ga08w"></div><legend id="ga08w"><nav id="ga08w"><td id="ga08w"></td></nav></legend><blockquote id="ga08w"><option id="ga08w"><input id="ga08w"></input></option></blockquote><input id="ga08w"></input><tbody id="ga08w"></tbody><input id="ga08w"></input><div id="ga08w"><blockquote id="ga08w"><optgroup id="ga08w"></optgroup></blockquote></div><dd id="ga08w"><td id="ga08w"><blockquote id="ga08w"></blockquote></td></dd><object id="ga08w"></object><bdo id="ga08w"></bdo><u id="ga08w"></u><tt id="ga08w"></tt><sup id="ga08w"><noscript id="ga08w"><kbd id="ga08w"></kbd></noscript></sup><tbody id="ga08w"><tr id="ga08w"><menu id="ga08w"></menu></tr></tbody><samp id="ga08w"><input id="ga08w"><noscript id="ga08w"></noscript></input></samp><div id="ga08w"></div><xmp id="ga08w"></xmp><sup id="ga08w"><code id="ga08w"><tbody id="ga08w"></tbody></code></sup><label id="ga08w"><bdo id="ga08w"><kbd id="ga08w"></kbd></bdo></label><option id="ga08w"><tt id="ga08w"><bdo id="ga08w"></bdo></tt></option><code id="ga08w"><acronym id="ga08w"><acronym id="ga08w"></acronym></acronym></code><input id="ga08w"></input><tt id="ga08w"></tt><td id="ga08w"></td><li id="ga08w"></li><legend id="ga08w"></legend><button id="ga08w"><sup id="ga08w"><noscript id="ga08w"></noscript></sup></button><small id="ga08w"></small><u id="ga08w"><code id="ga08w"><acronym id="ga08w"></acronym></code></u><strong id="ga08w"><td id="ga08w"><nav id="ga08w"></nav></td></strong><xmp id="ga08w"><legend id="ga08w"><acronym id="ga08w"></acronym></legend></xmp><s id="ga08w"><input id="ga08w"><source id="ga08w"></source></input></s><tbody id="ga08w"><wbr id="ga08w"><dd id="ga08w"></dd></wbr></tbody><menu id="ga08w"></menu><bdo id="ga08w"></bdo><blockquote id="ga08w"><source id="ga08w"><strong id="ga08w"></strong></source></blockquote> <tr id="ga08w"></tr><noscript id="ga08w"></noscript><center id="ga08w"><object id="ga08w"><center id="ga08w"></center></object></center><wbr id="ga08w"></wbr><menu id="ga08w"></menu><center id="ga08w"></center><legend id="ga08w"><li id="ga08w"><optgroup id="ga08w"></optgroup></li></legend><input id="ga08w"><legend id="ga08w"><nav id="ga08w"></nav></legend></input><tt id="ga08w"><noscript id="ga08w"><tt id="ga08w"></tt></noscript></tt><nav id="ga08w"><li id="ga08w"><dd id="ga08w"></dd></li></nav><div id="ga08w"><label id="ga08w"><table id="ga08w"></table></label></div><table id="ga08w"></table><wbr id="ga08w"><menu id="ga08w"><center id="ga08w"></center></menu></wbr><code id="ga08w"></code><xmp id="ga08w"><source id="ga08w"><nav id="ga08w"></nav></source></xmp><source id="ga08w"><label id="ga08w"><td id="ga08w"></td></label></source><code id="ga08w"><sup id="ga08w"><strong id="ga08w"></strong></sup></code><code id="ga08w"></code><samp id="ga08w"></samp><legend id="ga08w"><div id="ga08w"><table id="ga08w"></table></div></legend><menu id="ga08w"></menu><button id="ga08w"></button><li id="ga08w"><menu id="ga08w"><center id="ga08w"></center></menu></li><option id="ga08w"><source id="ga08w"><source id="ga08w"></source></source></option><dd id="ga08w"><button id="ga08w"><xmp id="ga08w"></xmp></button></dd><blockquote id="ga08w"><kbd id="ga08w"><object id="ga08w"></object></kbd></blockquote><nav id="ga08w"><div id="ga08w"><sup id="ga08w"></sup></div></nav><label id="ga08w"></label><table id="ga08w"><sup id="ga08w"><blockquote id="ga08w"></blockquote></sup></table><menu id="ga08w"></menu><legend id="ga08w"></legend><tbody id="ga08w"><object id="ga08w"><tbody id="ga08w"></tbody></object></tbody><bdo id="ga08w"></bdo><small id="ga08w"><u id="ga08w"><table id="ga08w"></table></u></small><source id="ga08w"><tr id="ga08w"><div id="ga08w"></div></tr></source><div id="ga08w"><optgroup id="ga08w"><label id="ga08w"></label></optgroup></div><tr id="ga08w"><blockquote id="ga08w"><tbody id="ga08w"></tbody></blockquote></tr><nav id="ga08w"><source id="ga08w"><code id="ga08w"></code></source></nav><td id="ga08w"></td><tr id="ga08w"><tt id="ga08w"><table id="ga08w"></table></tt></tr><optgroup id="ga08w"></optgroup><optgroup id="ga08w"><blockquote id="ga08w"><input id="ga08w"></input></blockquote></optgroup><td id="ga08w"><object id="ga08w"><menu id="ga08w"></menu></object></td><button id="ga08w"></button><legend id="ga08w"></legend><source id="ga08w"></source><td id="ga08w"><bdo id="ga08w"><dd id="ga08w"></dd></bdo></td><object id="ga08w"></object><s id="ga08w"></s><label id="ga08w"></label> <tbody id="ga08w"></tbody><div id="ga08w"><table id="ga08w"><optgroup id="ga08w"></optgroup></table></div><optgroup id="ga08w"></optgroup><tr id="ga08w"><div id="ga08w"><li id="ga08w"></li></div></tr><wbr id="ga08w"><optgroup id="ga08w"><optgroup id="ga08w"></optgroup></optgroup></wbr><menu id="ga08w"></menu><code id="ga08w"></code><dd id="ga08w"></dd><input id="ga08w"><strong id="ga08w"><rt id="ga08w"></rt></strong></input><label id="ga08w"><li id="ga08w"><option id="ga08w"></option></li></label><li id="ga08w"></li><strong id="ga08w"></strong><strong id="ga08w"></strong><source id="ga08w"></source><rt id="ga08w"></rt><small id="ga08w"></small><center id="ga08w"></center><menu id="ga08w"></menu><optgroup id="ga08w"><optgroup id="ga08w"><object id="ga08w"></object></optgroup></optgroup><noscript id="ga08w"><legend id="ga08w"><noscript id="ga08w"></noscript></legend></noscript><optgroup id="ga08w"></optgroup><li id="ga08w"></li><legend id="ga08w"></legend><samp id="ga08w"></samp><u id="ga08w"><object id="ga08w"><object id="ga08w"></object></object></u><nav id="ga08w"><div id="ga08w"><xmp id="ga08w"></xmp></div></nav><wbr id="ga08w"><s id="ga08w"><table id="ga08w"></table></s></wbr><table id="ga08w"><u id="ga08w"><code id="ga08w"></code></u></table><legend id="ga08w"></legend><option id="ga08w"></option><samp id="ga08w"></samp><tt id="ga08w"></tt><nav id="ga08w"></nav><menu id="ga08w"></menu><object id="ga08w"></object><noscript id="ga08w"></noscript><kbd id="ga08w"></kbd><optgroup id="ga08w"></optgroup><strong id="ga08w"><tt id="ga08w"><u id="ga08w"></u></tt></strong><blockquote id="ga08w"></blockquote><samp id="ga08w"><strong id="ga08w"><code id="ga08w"></code></strong></samp><nav id="ga08w"></nav><xmp id="ga08w"></xmp><object id="ga08w"></object><menu id="ga08w"><table id="ga08w"><blockquote id="ga08w"></blockquote></table></menu><sup id="ga08w"><menu id="ga08w"><tr id="ga08w"></tr></menu></sup><option id="ga08w"></option><option id="ga08w"><legend id="ga08w"><wbr id="ga08w"></wbr></legend></option><sup id="ga08w"><samp id="ga08w"><u id="ga08w"></u></samp></sup><tr id="ga08w"><s id="ga08w"><li id="ga08w"></li></s></tr> <label id="ga08w"><sup id="ga08w"><u id="ga08w"></u></sup></label><menu id="ga08w"></menu><source id="ga08w"></source><u id="ga08w"></u><s id="ga08w"><menu id="ga08w"><option id="ga08w"></option></menu></s><input id="ga08w"></input><noscript id="ga08w"></noscript><tr id="ga08w"></tr><legend id="ga08w"></legend><object id="ga08w"></object><div id="ga08w"></div><object id="ga08w"><s id="ga08w"><samp id="ga08w"></samp></s></object><s id="ga08w"><button id="ga08w"><object id="ga08w"></object></button></s><source id="ga08w"></source><option id="ga08w"></option><input id="ga08w"><blockquote id="ga08w"><object id="ga08w"></object></blockquote></input><samp id="ga08w"></samp><tt id="ga08w"></tt><optgroup id="ga08w"></optgroup><div id="ga08w"></div><s id="ga08w"><tt id="ga08w"><noscript id="ga08w"></noscript></tt></s><acronym id="ga08w"><label id="ga08w"><sup id="ga08w"></sup></label></acronym><sup id="ga08w"><object id="ga08w"><source id="ga08w"></source></object></sup><td id="ga08w"></td><table id="ga08w"><bdo id="ga08w"><blockquote id="ga08w"></blockquote></bdo></table><tbody id="ga08w"><dd id="ga08w"><xmp id="ga08w"></xmp></dd></tbody><button id="ga08w"></button><tr id="ga08w"></tr><samp id="ga08w"></samp><kbd id="ga08w"></kbd><u id="ga08w"><object id="ga08w"><object id="ga08w"></object></object></u><xmp id="ga08w"><table id="ga08w"><u id="ga08w"></u></table></xmp><bdo id="ga08w"></bdo><div id="ga08w"></div><xmp id="ga08w"></xmp><source id="ga08w"></source><option id="ga08w"></option><tr id="ga08w"></tr><object id="ga08w"><acronym id="ga08w"><rt id="ga08w"></rt></acronym></object><menu id="ga08w"></menu><table id="ga08w"></table><tr id="ga08w"></tr><nav id="ga08w"></nav><input id="ga08w"></input><samp id="ga08w"><strong id="ga08w"><s id="ga08w"></s></strong></samp><li id="ga08w"></li><acronym id="ga08w"></acronym><blockquote id="ga08w"></blockquote><td id="ga08w"></td><div id="ga08w"><center id="ga08w"><strong id="ga08w"></strong></center></div> <optgroup id="ga08w"></optgroup><u id="ga08w"><u id="ga08w"><button id="ga08w"></button></u></u><center id="ga08w"></center><center id="ga08w"></center><td id="ga08w"><tbody id="ga08w"><menu id="ga08w"></menu></tbody></td><menu id="ga08w"><u id="ga08w"><input id="ga08w"></input></u></menu><xmp id="ga08w"></xmp><noscript id="ga08w"></noscript><blockquote id="ga08w"><menu id="ga08w"><option id="ga08w"></option></menu></blockquote><kbd id="ga08w"></kbd><small id="ga08w"></small><bdo id="ga08w"><blockquote id="ga08w"><samp id="ga08w"></samp></blockquote></bdo><sup id="ga08w"></sup><sup id="ga08w"></sup><noscript id="ga08w"></noscript><button id="ga08w"><button id="ga08w"><table id="ga08w"></table></button></button><input id="ga08w"><strong id="ga08w"><rt id="ga08w"></rt></strong></input><rt id="ga08w"></rt><tt id="ga08w"><bdo id="ga08w"><kbd id="ga08w"></kbd></bdo></tt><li id="ga08w"></li><code id="ga08w"><dd id="ga08w"><s id="ga08w"></s></dd></code><input id="ga08w"><small id="ga08w"><tt id="ga08w"></tt></small></input><sup id="ga08w"></sup><center id="ga08w"><object id="ga08w"><small id="ga08w"></small></object></center><samp id="ga08w"></samp><source id="ga08w"></source><strong id="ga08w"><li id="ga08w"><strong id="ga08w"></strong></li></strong><source id="ga08w"></source><blockquote id="ga08w"></blockquote><li id="ga08w"></li><td id="ga08w"><center id="ga08w"><tbody id="ga08w"></tbody></center></td><blockquote id="ga08w"><center id="ga08w"><code id="ga08w"></code></center></blockquote><label id="ga08w"></label><legend id="ga08w"></legend><tbody id="ga08w"></tbody><legend id="ga08w"><noscript id="ga08w"><samp id="ga08w"></samp></noscript></legend><center id="ga08w"></center><xmp id="ga08w"></xmp><source id="ga08w"></source><sup id="ga08w"></sup><label id="ga08w"><strong id="ga08w"><blockquote id="ga08w"></blockquote></strong></label><table id="ga08w"></table><nav id="ga08w"></nav><bdo id="ga08w"></bdo><legend id="ga08w"></legend><td id="ga08w"><li id="ga08w"><li id="ga08w"></li></li></td><input id="ga08w"></input><legend id="ga08w"></legend><option id="ga08w"></option><option id="ga08w"></option> <rt id="ga08w"></rt><rt id="ga08w"><u id="ga08w"><tbody id="ga08w"></tbody></u></rt><div id="ga08w"><button id="ga08w"><td id="ga08w"></td></button></div><kbd id="ga08w"><wbr id="ga08w"><button id="ga08w"></button></wbr></kbd><input id="ga08w"><code id="ga08w"><object id="ga08w"></object></code></input><acronym id="ga08w"><tr id="ga08w"><tr id="ga08w"></tr></tr></acronym><tr id="ga08w"></tr><option id="ga08w"></option><small id="ga08w"></small><small id="ga08w"><table id="ga08w"><bdo id="ga08w"></bdo></table></small><option id="ga08w"><sup id="ga08w"><tbody id="ga08w"></tbody></sup></option><small id="ga08w"></small><kbd id="ga08w"></kbd><tt id="ga08w"></tt><s id="ga08w"><source id="ga08w"><wbr id="ga08w"></wbr></source></s><tbody id="ga08w"><li id="ga08w"><blockquote id="ga08w"></blockquote></li></tbody><kbd id="ga08w"></kbd><tr id="ga08w"></tr><div id="ga08w"></div><menu id="ga08w"><input id="ga08w"><samp id="ga08w"></samp></input></menu><input id="ga08w"><u id="ga08w"><s id="ga08w"></s></u></input><li id="ga08w"><sup id="ga08w"><noscript id="ga08w"></noscript></sup></li><input id="ga08w"></input><li id="ga08w"></li><u id="ga08w"><acronym id="ga08w"><button id="ga08w"></button></acronym></u><option id="ga08w"></option><code id="ga08w"><xmp id="ga08w"><kbd id="ga08w"></kbd></xmp></code><li id="ga08w"></li><strong id="ga08w"><label id="ga08w"><u id="ga08w"></u></label></strong><option id="ga08w"></option><source id="ga08w"></source><s id="ga08w"></s><rt id="ga08w"><source id="ga08w"><wbr id="ga08w"></wbr></source></rt><td id="ga08w"><td id="ga08w"><optgroup id="ga08w"></optgroup></td></td><center id="ga08w"></center><strong id="ga08w"></strong><nav id="ga08w"></nav><object id="ga08w"></object><strong id="ga08w"></strong><tbody id="ga08w"></tbody><button id="ga08w"></button><div id="ga08w"></div><small id="ga08w"><div id="ga08w"><samp id="ga08w"></samp></div></small><dd id="ga08w"><div id="ga08w"><tt id="ga08w"></tt></div></dd><u id="ga08w"></u><acronym id="ga08w"><menu id="ga08w"><button id="ga08w"></button></menu></acronym><code id="ga08w"><strong id="ga08w"><tt id="ga08w"></tt></strong></code><table id="ga08w"></table><blockquote id="ga08w"></blockquote><bdo id="ga08w"></bdo></div>  <div class="top"> <div class="mid"> <span class="fr"><a href="/" target="_blank">中文</a> | <a href="/en/" target="_blank">English</a></span></div> </div> <div class="mid header"> <div class="logo"></div> <div class="tel"> </div> </div> <div class="menu"> <ul class="mid nav"> <li><a href="/">網站首頁</a></li> <li><a href="/aboutus/">關于我們</a></li> <li><a href="/product/">產品中心</a></li> <li><a href="/news/">行業資訊</a></li> <li><a href="/zhengshu/">榮譽證書</a></li> <li><a href="/jiance/">檢測設??/a></li> <li><a href="/shebei/">生產設備</a></li> <li><a href="/lianxi/">聯系我們</a></li> </ul> </div> <div id="full-screen-slider"> <ul id="slides"> <li style="background-image: url(/skin/default/skin1/ban1.jpg); background-position: 50% 0%; background-repeat: no-repeat;"> </li> <li style="background-image: url(/skin/default/skin1/ban2.jpg); background-position: 50% 0%; background-repeat: no-repeat;"> </li> <li style="background-image: url(/skin/default/skin1/ban3.jpg); background-position: 50% 0%; background-repeat: no-repeat;"> </li> </ul> </div>  <div class="mid incp"> <div class="incpfl fl"> <div class="inctptitle">產品分類</div> <ul class="incpli"> <dl><dt> <a href="/product/cp1/">+無縫鋼管 </a> </dt> <dd><a href="/product/cp1/cp1/">GB無縫鋼管</a> </dd><dd><a href="/product/cp1/hejinwufenggangguan/">合金無縫鋼管</a> </dd><dd><a href="/product/cp1/meibiaohejinwufenggangguan/">美標無縫鋼管 </a> </dd> <dt> <a href="/product/cp5/">+防腐鋼管 </a> </dt> <dd><a href="/product/cp5/cp1/">3PE防腐鋼管</a> </dd><dd><a href="/product/cp5/cp2/">水泥砂漿內襯防腐鋼管</a> </dd><dd><a href="/product/cp5/cp3/">環氧樹脂防腐鋼管</a> </dd><dd><a href="/product/cp5/cp4/">IPN8710防腐鋼管</a> </dd><dd><a href="/product/cp5/huanyangmeiliqingfangfugangguan/">環氧煤瀝青防腐鋼??/a> </dd><dd><a href="/product/cp5/huanyangfenmofangfugangguan/">環氧粉末防腐鋼管</a> </dd><dd><a href="/product/cp5/huanyangfuxinfangfugangguan/">環氧富鋅防腐鋼管</a> </dd><dd><a href="/product/cp5/gangtaogangzhengqibaowengangguan/">鋼套鋼蒸汽保溫鋼??</a> </dd><dd><a href="/product/cp5/juanfapaobaowengangguan/">聚氨酯發泡保溫鋼??/a> </dd><dd><a href="/product/cp5/resuodaifangfugangguan/">冷纏帶熱縮帶防腐鋼管</a> </dd> </dl> </ul> <div class="inctptitle2">聯系方式</div> <div class="in2">滄州市永正管業有限公??br /> 聯系人：鄭彥??br /> 手機??5130768518<br /> 電話??317-8556707<br /> 傳真??317-6189108<br /> 郵箱：yzgy1888@163.com<br /> 地址：河北省滄州經濟開發區<br /> 網址：http://www. czyzpipes.com </div> </div> <div class="incpfr fr"> <div class="incpfrtit"><span class="datt">A335P5美標合金鋼管(圖文)</span></div> <div class="viewbox"> <div class="title"> <h1>A335P5美標合金鋼管(圖文)</h1> </div>  <div class="info"> 時間:2018-11-05 14:13:24</div> <div align="left"><img src="/d/file/p/2018/11-05/5a690b31b97600e0d0ba6f5cc0355832.jpg" alt="A335P5美標合金鋼管(圖文)" class="img2"/></div>  <div class="content"> A335P5合金鋼管<br />①鋼號開頭的兩位數字表示鋼的碳含量，以平均碳含量的萬分之幾表示，??0Cr??nbsp;<br />　②鋼中主要合金元素，除個別微合金元素外，一般以百分之幾表示。當平均合金含量<1.5%時，鋼號中一般只標出元素符號，而不標明含量，但在特殊情況下易致混淆者，在元素符號后亦可標以數字"1"，例如鋼??quot;12CrMoV"??quot;12Cr1MoV"，前者鉻含量??.4-0.6%，后者為0.9-1.2%，其余成分全部相同。當合金元素平均含量≥1.5%??ge;2.5%??ge;3.5%……時，在元素符號后面應標明含量，可相應表示??????……等。例??8Cr2Ni4WA??br /><img alt="" src="/d/file/p/2018/11-05/5376400f2c71cb0601c93c6dc7ef975c.jpg" style="width: 500px; height: 500px;" /><br />③鋼中的釩V、鈦Ti、鋁AL、硼B、稀土RE等合金元素，均屬微合金元素，雖然含量很低，仍應在鋼號中標出。例??0MnVB鋼中。釩??.07-0.12%，硼??.001-0.005%??br />④高級優質鋼應在鋼號最后加"A"，以區別于一般優質鋼??br />⑤專門用途的合金結構鋼，鋼號冠以（或后綴）代表該鋼種用途的符號。例如鉚螺專用的30CrMnSi鋼，鋼號表示為ML30CrMnSi??br />合金管與無縫管兩者既有關系又有區別，不能混為一談?? </div>  <div class="dede_pages"> <ul class="pagelist"> </ul> </div> <div class="boxoff"></div> <div class="handle"> <div class="context"> <ul> <li>上一篇：<a href='/product/cp1/hejinwufenggangguan/334.html'>A210-C低溫合金鋼管(圖文)</a> </li> <li>下一篇：<a href='/product/cp1/hejinwufenggangguan/'> >>>>>> </a> </li> </ul> </div>   </div>  </div> <div class="cmt1"> <dt class="cpbttl"><strong>推薦產品</strong></dt> <dd> <ul class="cpcpshow"> <li> <a href="/product/cp1/hejinwufenggangguan/232.html" class="preview"><img src="/d/file/p/2018/09-04/f7123cde45036bbd250e99e376ec0ce8.jpg" alt="12Cr1MoV合金無縫鋼管" width="231" height="257" /></a> <span class="intro"><a href="/product/cp1/hejinwufenggangguan/232.html" class="title">12Cr1MoV合金無縫鋼管</a></span> </li><li> <a href="/product/cp1/hejinwufenggangguan/231.html" class="preview"><img src="/d/file/p/2018/09-04/61f2c4b14692842139afe7cbaf0f8b73.jpg" alt="A333Gr.6低溫合金鋼管" width="231" height="257" /></a> <span class="intro"><a href="/product/cp1/hejinwufenggangguan/231.html" class="title">A333Gr.6低溫合金鋼管</a></span> </li><li> <a href="/product/cp1/hejinwufenggangguan/332.html" class="preview"><img src="/d/file/p/2018/11-05/404abda24f688e39007f08aa277dc1fa.jpg" alt="Q345低溫合金鋼管(圖文)" width="231" height="257" /></a> <span class="intro"><a href="/product/cp1/hejinwufenggangguan/332.html" class="title">Q345低溫合金鋼管(圖文)</a></span> </li><li> <a href="/product/cp1/hejinwufenggangguan/333.html" class="preview"><img src="/d/file/p/2018/11-05/97f182775e0e7262c8d0051c14c60d8d.jpg" alt="A335P11出口合金鋼管(圖文)" width="231" height="257" /></a> <span class="intro"><a href="/product/cp1/hejinwufenggangguan/333.html" class="title">A335P11出口合金鋼管(圖文)</a></span> </li><li> <a href="/product/cp1/hejinwufenggangguan/334.html" class="preview"><img src="/d/file/p/2018/11-05/ad9a50fb436012bf0698f0c6e90d6905.jpg" alt="A210-C低溫合金鋼管(圖文)" width="231" height="257" /></a> <span class="intro"><a href="/product/cp1/hejinwufenggangguan/334.html" class="title">A210-C低溫合金鋼管(圖文)</a></span> </li><li> <a href="/product/cp1/hejinwufenggangguan/335.html" class="preview"><img src="/d/file/p/2018/11-05/5a690b31b97600e0d0ba6f5cc0355832.jpg" alt="A335P5美標合金鋼管(圖文)" width="231" height="257" /></a> <span class="intro"><a href="/product/cp1/hejinwufenggangguan/335.html" class="title">A335P5美標合金鋼管(圖文)</a></span> </li> </ul> </dd> <div class="clear"></div> </div> </div> </div> <div class="clear"></div> <div class="fooder"> <div class="dmenu"> <ul class="mid dnav"> <li><a href="/">網站首頁</a></li> <li><a href="/aboutus/">關于我們</a></li> <li><a href="/product/">產品中心</a></li> <li><a href="/news/">行業資訊</a></li> <li><a href="/zhengshu/">榮譽證書</a></li> <li><a href="/jiance/">檢測設??/a></li> <li><a href="/shebei/">生產設備</a></li> <li><a href="/lianxi/">聯系我們</a></li> </ul> </div> <div class="banquan"> <div class="mid"> <div class="dlogo"></div> <div class="bbquan"><p>版權所有：滄州市永正管業有限公??地址：河北省滄州??br /> 手機??5130768518 電話??317-8556707 傳真??317-6189108<br /> 網址：www.chinaobn.com 郵箱：yzgy1888@163.com 郵編??61300 備案號：冀ICP??1023128??/p> </div> </div> </div> </div> <a href="http://www.chinaobn.com/">成人国产在线观看,国产亚洲熟妇在线视频,人妻三级日本香港三级,小说区图片区综合久久,中文字幕无码亚洲</a> <script> (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); })(); </script> </body> </html>