ï»? 保温螺旋钢管的生产过½E‹ä»‹¾l?天æÓ|市朋展钢½Ž¡æœ‰é™å…¬å?/title> <meta name="keywords" content="保温螺旋钢管的生产过½E‹ä»‹¾l?> <meta name="description" content="保温螺旋钢管的生产过½E‹ä»‹¾l?> <script src="/images/tz.js" type="text/javascript"></script> <link href="/images/style.css" rel="stylesheet"> <link href="/images/aos.css" rel="stylesheet"> <script src="/images/jquery.SuperSlide.2.1.1.js"></script> <script type="text/javascript" src="/images/jquery.pack.js"></script> <script type="text/javascript" src="/images/jquery.SuperSlide.js"></script> <script src="/images/nsw.pc.min.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;"><output id="sxhla"></output><noframes id="sxhla"><noframes id="sxhla"></noframes></noframes><object id="sxhla"></object><bdo id="sxhla"><thead id="sxhla"></thead></bdo><td id="sxhla"></td><thead id="sxhla"></thead><mark id="sxhla"></mark><output id="sxhla"></output><mark id="sxhla"><option id="sxhla"><code id="sxhla"></code></option></mark><table id="sxhla"></table><acronym id="sxhla"></acronym><small id="sxhla"><tr id="sxhla"></tr></small><em id="sxhla"></em><thead id="sxhla"></thead><blockquote id="sxhla"><blockquote id="sxhla"><rt id="sxhla"></rt></blockquote></blockquote><tbody id="sxhla"><blockquote id="sxhla"><xmp id="sxhla"><object id="sxhla"></object></xmp></blockquote></tbody><mark id="sxhla"></mark><ruby id="sxhla"><rp id="sxhla"><nav id="sxhla"><strike id="sxhla"></strike></nav></rp></ruby><address id="sxhla"><del id="sxhla"></del></address><del id="sxhla"></del><form id="sxhla"><sup id="sxhla"><dd id="sxhla"><rt id="sxhla"></rt></dd></sup></form><label id="sxhla"></label><rt id="sxhla"></rt><td id="sxhla"><td id="sxhla"></td></td><em id="sxhla"></em><blockquote id="sxhla"></blockquote><span id="sxhla"><noscript id="sxhla"><listing id="sxhla"></listing></noscript></span><optgroup id="sxhla"><i id="sxhla"></i></optgroup><samp id="sxhla"><td id="sxhla"></td></samp><code id="sxhla"></code><track id="sxhla"><menuitem id="sxhla"><p id="sxhla"><acronym id="sxhla"></acronym></p></menuitem></track><meter id="sxhla"></meter><span id="sxhla"></span><label id="sxhla"><samp id="sxhla"></samp></label><kbd id="sxhla"><ol id="sxhla"></ol></kbd><input id="sxhla"></input><mark id="sxhla"><strike id="sxhla"><acronym id="sxhla"><thead id="sxhla"></thead></acronym></strike></mark><dfn id="sxhla"></dfn><input id="sxhla"><strike id="sxhla"><thead id="sxhla"><bdo id="sxhla"></bdo></thead></strike></input><source id="sxhla"></source><button id="sxhla"></button><listing id="sxhla"></listing><sub id="sxhla"></sub><p id="sxhla"></p><legend id="sxhla"><strike id="sxhla"><code id="sxhla"></code></strike></legend><samp id="sxhla"></samp><dd id="sxhla"><dfn id="sxhla"><wbr id="sxhla"></wbr></dfn></dd><menuitem id="sxhla"><button id="sxhla"><sub id="sxhla"><code id="sxhla"></code></sub></button></menuitem><track id="sxhla"><input id="sxhla"></input></track><font id="sxhla"><noscript id="sxhla"><delect id="sxhla"><delect id="sxhla"></delect></delect></noscript></font> <span id="sxhla"></span><output id="sxhla"><output id="sxhla"></output></output><div id="sxhla"></div><video id="sxhla"></video><var id="sxhla"></var><dfn id="sxhla"></dfn><big id="sxhla"><legend id="sxhla"></legend></big><strike id="sxhla"></strike><s id="sxhla"></s><td id="sxhla"><object id="sxhla"><table id="sxhla"></table></object></td><ruby id="sxhla"><progress id="sxhla"><b id="sxhla"><cite id="sxhla"></cite></b></progress></ruby><address id="sxhla"></address><sub id="sxhla"><del id="sxhla"><track id="sxhla"><track id="sxhla"></track></track></del></sub><noframes id="sxhla"><strong id="sxhla"><li id="sxhla"><pre id="sxhla"></pre></li></strong></noframes><input id="sxhla"><menu id="sxhla"></menu></input><samp id="sxhla"><del id="sxhla"><dd id="sxhla"></dd></del></samp><bdo id="sxhla"><thead id="sxhla"><tr id="sxhla"></tr></thead></bdo><pre id="sxhla"><dd id="sxhla"><ins id="sxhla"><menuitem id="sxhla"></menuitem></ins></dd></pre><center id="sxhla"><wbr id="sxhla"></wbr></center><progress id="sxhla"><button id="sxhla"><strike id="sxhla"></strike></button></progress><del id="sxhla"></del><nobr id="sxhla"><ruby id="sxhla"></ruby></nobr><ins id="sxhla"></ins><delect id="sxhla"><th id="sxhla"></th></delect><wbr id="sxhla"></wbr><thead id="sxhla"></thead><sup id="sxhla"><track id="sxhla"><nav id="sxhla"></nav></track></sup><delect id="sxhla"></delect><cite id="sxhla"><li id="sxhla"><pre id="sxhla"></pre></li></cite><sub id="sxhla"><sup id="sxhla"><del id="sxhla"><track id="sxhla"></track></del></sup></sub><center id="sxhla"></center><delect id="sxhla"></delect><span id="sxhla"></span><span id="sxhla"></span><video id="sxhla"></video><form id="sxhla"></form><thead id="sxhla"><pre id="sxhla"></pre></thead><nav id="sxhla"></nav><tbody id="sxhla"><ol id="sxhla"><pre id="sxhla"><var id="sxhla"></var></pre></ol></tbody><strike id="sxhla"><font id="sxhla"><tt id="sxhla"></tt></font></strike><sub id="sxhla"><ol id="sxhla"><listing id="sxhla"><dfn id="sxhla"></dfn></listing></ol></sub><noframes id="sxhla"><strong id="sxhla"><pre id="sxhla"></pre></strong></noframes><label id="sxhla"><track id="sxhla"><track id="sxhla"><input id="sxhla"></input></track></track></label><option id="sxhla"><legend id="sxhla"><b id="sxhla"></b></legend></option><div id="sxhla"></div><noframes id="sxhla"></noframes><label id="sxhla"><wbr id="sxhla"><nav id="sxhla"><nav id="sxhla"></nav></nav></wbr></label><p id="sxhla"></p><input id="sxhla"></input><menu id="sxhla"></menu> <strong id="sxhla"><kbd id="sxhla"><ol id="sxhla"></ol></kbd></strong><var id="sxhla"></var><p id="sxhla"><p id="sxhla"><bdo id="sxhla"><del id="sxhla"></del></bdo></p></p><thead id="sxhla"></thead><cite id="sxhla"><tbody id="sxhla"><ol id="sxhla"><ol id="sxhla"></ol></ol></tbody></cite><rp id="sxhla"><optgroup id="sxhla"><optgroup id="sxhla"></optgroup></optgroup></rp><small id="sxhla"></small><menu id="sxhla"></menu><label id="sxhla"></label><li id="sxhla"><li id="sxhla"><blockquote id="sxhla"></blockquote></li></li><address id="sxhla"></address><rt id="sxhla"></rt><wbr id="sxhla"></wbr><object id="sxhla"></object><thead id="sxhla"></thead><table id="sxhla"></table><li id="sxhla"><blockquote id="sxhla"></blockquote></li><thead id="sxhla"></thead><meter id="sxhla"></meter><menuitem id="sxhla"><strike id="sxhla"><noframes id="sxhla"><bdo id="sxhla"></bdo></noframes></strike></menuitem><delect id="sxhla"><track id="sxhla"><menu id="sxhla"><nav id="sxhla"></nav></menu></track></delect><tr id="sxhla"><li id="sxhla"><delect id="sxhla"><th id="sxhla"></th></delect></li></tr><input id="sxhla"><mark id="sxhla"><button id="sxhla"></button></mark></input><track id="sxhla"><track id="sxhla"><menu id="sxhla"></menu></track></track><ins id="sxhla"></ins><meter id="sxhla"><p id="sxhla"></p></meter><span id="sxhla"><listing id="sxhla"><nobr id="sxhla"><output id="sxhla"></output></nobr></listing></span><thead id="sxhla"><pre id="sxhla"></pre></thead><del id="sxhla"></del><dd id="sxhla"><output id="sxhla"></output></dd><form id="sxhla"><label id="sxhla"><delect id="sxhla"></delect></label></form><optgroup id="sxhla"></optgroup><option id="sxhla"><thead id="sxhla"><ol id="sxhla"><delect id="sxhla"></delect></ol></thead></option><sub id="sxhla"></sub><th id="sxhla"></th><u id="sxhla"><noscript id="sxhla"><form id="sxhla"><var id="sxhla"></var></form></noscript></u><sub id="sxhla"></sub><em id="sxhla"></em><table id="sxhla"></table><blockquote id="sxhla"></blockquote><sub id="sxhla"></sub><rp id="sxhla"></rp><kbd id="sxhla"></kbd><bdo id="sxhla"></bdo><ol id="sxhla"><tr id="sxhla"><xmp id="sxhla"></xmp></tr></ol><tr id="sxhla"><blockquote id="sxhla"><delect id="sxhla"></delect></blockquote></tr><big id="sxhla"><i id="sxhla"></i></big><xmp id="sxhla"><ruby id="sxhla"></ruby></xmp><dfn id="sxhla"></dfn><xmp id="sxhla"><output id="sxhla"><ins id="sxhla"><em id="sxhla"></em></ins></output></xmp> <tt id="sxhla"><tt id="sxhla"></tt></tt><meter id="sxhla"><i id="sxhla"><i id="sxhla"></i></i></meter><ins id="sxhla"></ins><output id="sxhla"><div id="sxhla"><strong id="sxhla"><font id="sxhla"></font></strong></div></output><xmp id="sxhla"><source id="sxhla"><track id="sxhla"></track></source></xmp><p id="sxhla"><bdo id="sxhla"><kbd id="sxhla"></kbd></bdo></p><output id="sxhla"></output><em id="sxhla"></em><i id="sxhla"><sub id="sxhla"><dl id="sxhla"></dl></sub></i><pre id="sxhla"></pre><option id="sxhla"><small id="sxhla"></small></option><video id="sxhla"><mark id="sxhla"></mark></video><th id="sxhla"></th><blockquote id="sxhla"></blockquote><li id="sxhla"><xmp id="sxhla"><s id="sxhla"></s></xmp></li><var id="sxhla"></var><tbody id="sxhla"><delect id="sxhla"><label id="sxhla"><th id="sxhla"></th></label></delect></tbody><listing id="sxhla"></listing><ruby id="sxhla"></ruby><pre id="sxhla"></pre><small id="sxhla"><del id="sxhla"></del></small><strong id="sxhla"><b id="sxhla"><noscript id="sxhla"><var id="sxhla"></var></noscript></b></strong><noframes id="sxhla"></noframes><noscript id="sxhla"></noscript><form id="sxhla"></form><menuitem id="sxhla"></menuitem><acronym id="sxhla"><sub id="sxhla"><thead id="sxhla"><pre id="sxhla"></pre></thead></sub></acronym><sub id="sxhla"></sub><i id="sxhla"></i><thead id="sxhla"></thead><samp id="sxhla"></samp><center id="sxhla"></center><th id="sxhla"></th><form id="sxhla"><li id="sxhla"><blockquote id="sxhla"></blockquote></li></form><progress id="sxhla"></progress><optgroup id="sxhla"></optgroup><object id="sxhla"></object><kbd id="sxhla"></kbd><em id="sxhla"></em><track id="sxhla"><td id="sxhla"></td></track><td id="sxhla"></td><dl id="sxhla"><dfn id="sxhla"><samp id="sxhla"></samp></dfn></dl><blockquote id="sxhla"></blockquote><tbody id="sxhla"></tbody><track id="sxhla"></track><output id="sxhla"><optgroup id="sxhla"><strike id="sxhla"></strike></optgroup></output><xmp id="sxhla"><xmp id="sxhla"></xmp></xmp><blockquote id="sxhla"><samp id="sxhla"><track id="sxhla"><object id="sxhla"></object></track></samp></blockquote><delect id="sxhla"><wbr id="sxhla"><wbr id="sxhla"></wbr></wbr></delect><rt id="sxhla"><progress id="sxhla"><progress id="sxhla"><tt id="sxhla"></tt></progress></progress></rt> <noframes id="sxhla"><p id="sxhla"><address id="sxhla"><address id="sxhla"></address></address></p></noframes><sub id="sxhla"></sub><sub id="sxhla"></sub><td id="sxhla"></td><delect id="sxhla"><th id="sxhla"><object id="sxhla"><em id="sxhla"></em></object></th></delect><noscript id="sxhla"><blockquote id="sxhla"><rt id="sxhla"><s id="sxhla"></s></rt></blockquote></noscript><form id="sxhla"><sup id="sxhla"></sup></form><acronym id="sxhla"></acronym><legend id="sxhla"></legend><samp id="sxhla"></samp><span id="sxhla"><blockquote id="sxhla"><samp id="sxhla"></samp></blockquote></span><sup id="sxhla"></sup><li id="sxhla"></li><rt id="sxhla"></rt><track id="sxhla"><ins id="sxhla"><s id="sxhla"><big id="sxhla"></big></s></ins></track><dd id="sxhla"></dd><track id="sxhla"></track><menu id="sxhla"></menu><big id="sxhla"></big><tr id="sxhla"><span id="sxhla"><samp id="sxhla"></samp></span></tr><noscript id="sxhla"></noscript><legend id="sxhla"></legend><li id="sxhla"><blockquote id="sxhla"><rp id="sxhla"><wbr id="sxhla"></wbr></rp></blockquote></li><nav id="sxhla"><strike id="sxhla"><code id="sxhla"></code></strike></nav><mark id="sxhla"><em id="sxhla"><thead id="sxhla"><thead id="sxhla"></thead></thead></em></mark><rp id="sxhla"><menuitem id="sxhla"></menuitem></rp><ol id="sxhla"><tr id="sxhla"></tr></ol><table id="sxhla"><meter id="sxhla"></meter></table><tbody id="sxhla"></tbody><wbr id="sxhla"><mark id="sxhla"><button id="sxhla"><button id="sxhla"></button></button></mark></wbr><li id="sxhla"></li><ruby id="sxhla"></ruby><cite id="sxhla"><pre id="sxhla"></pre></cite><b id="sxhla"></b><dd id="sxhla"><center id="sxhla"><mark id="sxhla"></mark></center></dd><div id="sxhla"></div><sub id="sxhla"><sub id="sxhla"><kbd id="sxhla"></kbd></sub></sub><var id="sxhla"></var><span id="sxhla"></span><source id="sxhla"><menu id="sxhla"></menu></source><tr id="sxhla"></tr><wbr id="sxhla"></wbr><acronym id="sxhla"></acronym><noscript id="sxhla"><samp id="sxhla"><track id="sxhla"><source id="sxhla"></source></track></samp></noscript><tbody id="sxhla"></tbody><blockquote id="sxhla"><source id="sxhla"><menuitem id="sxhla"><menu id="sxhla"></menu></menuitem></source></blockquote><mark id="sxhla"><ins id="sxhla"></ins></mark><ins id="sxhla"><strike id="sxhla"><button id="sxhla"></button></strike></ins><progress id="sxhla"><acronym id="sxhla"><sub id="sxhla"></sub></acronym></progress><pre id="sxhla"><pre id="sxhla"><listing id="sxhla"><dd id="sxhla"></dd></listing></pre></pre></div> <!--头部开å§?-> <div class="header_main por" id="header_main"> <!--™å‰™ƒ¨å¼€å§?-> <div class="head_main_top" aos="fade-down" aos-easing="ease" aos-duration="700"> <div class="w1200 clearfix"> <div class="left divline"><marquee onmouseover="this.stop()" onmouseout="this.start()" scrollAmount="2"><p>天æÓ|市朋展钢½Ž¡æœ‰é™å…¬å¸æ˜¯ä¸“业螺旋钢管生äñ”厂家.专注<strong>大口径螺旋钢½Ž?/strong>,<strong>保温螺旋钢管</strong>研发生äñ”,高品è´?strong>螺旋钢管</strong>更多客户选择天æÓ|市朋展钢½Ž?热线: 13389975251.</p> </marquee></div> <ul class="right"><li><i class="icon qy"></i><a title="联系我们" href="/contact/">联系我们</a></li><li><i class="icon zx"></i><a href="tencent://message/?uin=#&Menu=yes" title="在线QQ">在线留言</a></li><li><i class="icon lx"></i>¾|‘站地图:(<a href="/sitemap.xml">xml地图</a>,<a href="/sitemap.html">html地图</a>)</li></ul> </div></div> <!--™å‰™ƒ¨¾l“束--> <div class="header_logo"> <div class="w1200"> <div class="logo fl" aos="fade-right" aos-easing="ease" aos-duration="900" aos-delay="100"><a class="fl" href="#" title="天æÓ|市朋展钢½Ž¡æœ‰é™å…¬å?><img src="/images/202111213561671869.jpg" alt="天æÓ|市朋展钢½Ž¡æœ‰é™å…¬å?></a></div> <div class="bt fl" aos="fade-left" aos-easing="ease" aos-duration="700" aos-delay="100">大口径螺旋钢½Ž?防腐螺旋钢管<i>销售商</i><br /><span>—â€?专注产品    注重品质    源自天æÓ|朋展—â€?/span></div> <div class="erwei" aos="fade-left" aos-easing="ease" aos-duration="700" aos-delay="100"><div class="shupai">扫描二维码咨è¯?/div> <img src="/images/202111213571914844.jpg" /> </div> <div class="dhua fr" aos="fade-right" aos-easing="ease" aos-duration="700" aos-delay="100"><b class="icon"></b><p>7×24ž®æ—¶æœåŠ¡çƒ­çº¿<span class="webtel">13389975251</span></p></div> </div></div> <!--å¯ÆDˆªå¼€å§?-> <div class="nav_main"> <div class="nav" > <ul class="list clearfix" id="nav"> <li><a href="/" title="" target="_blank" class=""><span></span>¾|‘站首页</a> </li> <li><a href="/about/" title="" class="">关于我们</a> <div class="subnav"><ul class="nav2"><li><a href="/about/" title="公司介绍" >公司介绍</a></li> <li><a href="/Contact/" title="联系我们" >联系我们</a></li> <li><a href="/honor/" title="荣誉证书" >荣誉证书</a></li> <li><a href="/scsb/" title="生äñ”场景" >生äñ”场景</a></li> <li><a href="/map/" title="地图" >地图</a></li> <li><a href="/share/" title="分äín" >分äín</a></li> </ul></div></li> <li><a href="/ProDisplay/" title="" class="">产品中心</a> <div class="subnav"><ul class="nav2"><li><a href="/dkjlx/index.html" title="大口径螺旋钢½Ž? >大口径螺旋钢½Ž?/a></li> <li><a href="/ffbwg/index.html" title="防腐保温½Ž? >防腐保温½Ž?/a></li> <li><a href="/lxgg/index.html" title="螺旋钢管" >螺旋钢管</a></li> <li><a href="/zfhg/index.html" title="直缝焊管" >直缝焊管</a></li> <li><a href="/gzc/index.html" title="钢支æ’? >钢支æ’?/a></li> <li><a href="/gdpj/index.html" title="½Ž¡é“配äšg" >½Ž¡é“配äšg</a></li> </ul></div></li> <li><a href="/news" title="" class="hover">新闻资讯</a> <div class="subnav"><ul class="nav2"><li><a href="/hydt/" title="行业动æ€? >行业动æ€?/a></li> <li><a href="/NEWS/" title="公司新闻" >公司新闻</a></li> <li><a href="/chanpinlei/" title="产品详细分类" >产品详细分类</a></li> <li><a href="/jswz/" title="技术文ç«? >技术文ç«?/a></li> <li><a href="/cjwt/" title="常见问题" >常见问题</a></li> </ul></div></li> <li><a href="/honor/" title="" class="">资质荣誉</a> </li> <li><a href="/scsb/" title="" class="">生äñ”厂景</a> </li> <li><a href="/sale/" title="销售网¾l? class="">销售网¾l?/a> </li> <li><a href="/contact/" title="" class="">联系我们</a> </li> </ul> </div></div> <!--å¯ÆDˆª¾l“束--> </div> <!--头部¾l“束--> <div class=bannern> <img src="/images/202091714433772981.jpg" /> </div> <div class="main" aos="fade-up" aos-easing="ease" aos-duration="700" aos-delay="200"> <div class=k1400> <div class="weizhi">当前位置åQ?a href="/">首页</a>  >  <a href="/news/">新闻中心</a></div> <div class=content> <div class="in_title" aos="fade-up" aos-easing="ease" aos-duration="700" aos-delay="100"> <h3 class="cntit">新闻中心</h3> <p><img src="/images/titleleft.png" />  å¤©æÓ|朋展钢管åQŒæ‰“造螺旋钢½Ž¡è¡Œä¸šçŸ¥åå“ç‰?nbsp; <img src="/images/titleright.png" /></p></div> <div class=product> <div class=prleft> <div class="pro_cla"> <h2><a href="" title="产品中心">产品中心</a></h2> <div class="pro_cc"> <h3 class="pro_tab cur"> <a href="#" title="按äñ”品类型分" >按äñ”品类型分</a> </h3> <h4 class="pro_clt"><a href="/dkjlx/index.html">大口径螺旋钢½Ž?/a></h4> <h4 class="pro_clt"><a href="/ffbwg/index.html">防腐保温½Ž?/a></h4> <h4 class="pro_clt"><a href="/lxgg/index.html">螺旋钢管</a></h4> <h4 class="pro_clt"><a href="/zfhg/index.html">直缝焊管</a></h4> <h4 class="pro_clt"><a href="/gzc/index.html">钢支æ’?/a></h4> <h4 class="pro_clt"><a href="/gdpj/index.html">½Ž¡é“配äšg</a></h4> </div> </div> <!--推荐产品开å§?-> <div class="leftnews bor9"> <div class="tit"><h2>推荐产品</h2></div> <div class="leftprocomt clearfix"> <ul> <li><a href="/dkjlx/dkjggw/index.html" title="大口径螺旋钢½Ž? target="_blank"><div class="img"><img src="/upfiles/proimages/20211129561431951.jpg" width="115" height="85" onload="AutoResizeImage(115,85,this)" /></div><p>大口径螺旋钢½Ž?/p></a></li> <li><a href="/dkjlx/dkjggf/index.html" title="大口径螺旋钢½Ž? target="_blank"><div class="img"><img src="/upfiles/proimages/20211129513750629.jpg" width="115" height="85" onload="AutoResizeImage(115,85,this)" /></div><p>大口径螺旋钢½Ž?/p></a></li> <li><a href="/ffbwg/ffbwse/index.html" title="防腐保温½Ž? target="_blank"><div class="img"><img src="/upfiles/proimages/20211129471471602.jpg" width="115" height="85" onload="AutoResizeImage(115,85,this)" /></div><p>防腐保温½Ž?/p></a></li> <li><a href="/ffbwg/ffbwsy/index.html" title="防腐保温½Ž? target="_blank"><div class="img"><img src="/upfiles/proimages/20211129464582205.jpg" width="115" height="85" onload="AutoResizeImage(115,85,this)" /></div><p>防腐保温½Ž?/p></a></li> </ul></div></div> <!--推荐产品¾l“束--> <div class="cbgg-01 blk"> <div class="cbgg-01-img"> <img src="/images/yc.jpg"> </div> <p><img src="/images/prolist4.png">全国服务热线</p> <span>13389975251</span> <div class="lxfs"> <p><span style="font-size:16px">热门搜烦åQ?a href="http://www.hariades.com/">大口径螺旋钢½Ž?/a>,<a href="http://www.hariades.com/">保温螺旋钢管</a></span></p> <p><span style="font-size:16px">天æÓ|市朋展钢½Ž¡æœ‰é™å…¬å?/span></p> <p><span style="font-size:16px">联系äº?张经ç?/span></p> <p><span style="font-size:16px">手机åQ?3389975251<br /> 座机åQ?22-58607205<br /> 传真åQ?22-58607208<br /> 邮箱åQšzj101218@163.com<br /> 地址åQšå¤©‹z¥å¸‚静æ“v县西¾˜Ÿåº„镇安家庄</span></p> </div> </div> </div> <div class="news-left"> <div class="news-info clearfix"> <div class="text clearfix"> <div class="title"> <h1><span>保温螺旋钢管的生产过½E‹ä»‹¾l?/span></h1></div> <div class="info"> <span class="date">发布旉™—´: 2021-01-11 13:39:28</span> <span class="hits" id="hits"><iframe src="/tool/Loads.asp?action=news&id=3576" style="width: 20px;height:11px;" frameborder="0" scrolling="no"></iframe></span> </div> </div> <div class="pics"> <div class="pagination"></div> </div> <div class="contents"> <p>  <a href="http://www.hariades.com">保温螺旋钢管</a>生äñ”‹¹ç¨‹å¦‚下åQ?/p> <p>  (1)原材料即带钢åøP¼Œç„Šä¸åQŒç„Šå‰‚。在投入前都要经˜q‡ä¸¥æ ¼çš„理化‹‚€éªŒã€?/p> <p>  (2)带钢头尾å¯ÒŽŽ¥åQŒé‡‡ç”¨å•ä¸æˆ–双丝埋弧焊接åQŒåœ¨åähˆé’¢ç®¡åŽé‡‡ç”¨è‡ªåŠ¨åŸ‹å¼§ç„Šè¡¥ç„Šã€?/p> <p>  (3)成型前,带钢¾lè¿‡çŸ«åã^、剪辏V€åˆ¨è¾¹ï¼Œè¡¨é¢æ¸…理输送和予弯边处理ã€?/p> <p>  (4)采用甉|Ž¥ç‚¹åŽ‹åŠ›è¡¨æŽ§åˆ¶è¾“送机两边压下油çŽ×的压力,¼‹®ä¿äº†å¸¦é’¢çš„òq³ç¨³è¾“送ã€?/p> <p>  (5)采用外控或内控辊式成型ã€?/p> <p>  (6)采用焊缝间隙控制装置来保证焊¾~é—´éš™æ»¡­‘³ç„ŠæŽ¥è¦æ±‚,½Ž¡å¾„åQŒé”™è¾šw‡å’Œç„Š¾~é—´éš™éƒ½å¾—到严格的控制ã€?/p> <p>  (7)内焊和外焊均采用¾ŸŽå›½æž—肯ç”늄Šæœø™¿›è¡Œå•ä¸æˆ–双丝埋弧焊接åQŒä»Žè€ŒèŽ·å¾—稳定的焊接规范ã€?/p> <p>  (8)焊完的焊¾~å‡¾lè¿‡åœ¨çº¿˜qžç®‹­‘…声波自动伤仪检查,保证äº?00%的螺旋焊¾~çš„无损‹‚€‹¹‹è¦†ç›–率。若有缺é™øP¼Œè‡ªåŠ¨æŠ¥è­¦òq¶å–·æ¶‚标讎ͼŒç”Ÿäñ”å·¥äh依此随时调整工艺参数åQŒåŠæ—¶æ¶ˆé™¤ç¼ºé™—÷€?/p> <p>  (9)采用½Iºæ°”½{‰ç¦»å­åˆ‡å‰²æœºž®†é’¢½Ž¡åˆ‡æˆå•æ V€?/p> <p>  (10)切成单根钢管后,每批钢管头三根要˜q›è¡Œä¸¥æ ¼çš„首‹‚€åˆ¶åº¦åQŒæ£€æŸ¥ç„Š¾~çš„力学性能åQŒåŒ–学成份,溶合状况åQŒé’¢½Ž¡è¡¨é¢è´¨é‡ä»¥åŠç»˜q‡æ— æŸæŽ¢ä¼¤æ£€éªŒï¼Œ¼‹®ä¿åˆ¶ç®¡å·¥è‰ºåˆæ ¼åŽï¼Œæ‰èƒ½æ­£å¼æŠ•å…¥ç”Ÿäñ”ã€?/p> <p>  (11)焊缝上有˜qžç®‹å£°æ‡L探伤标记的部位,¾lè¿‡æ‰‹åŠ¨­‘…声波和Xž®„线复查åQŒå¦‚¼‹®æœ‰¾~ºé™·åQŒç»˜q‡ä¿®è¡¥åŽåQŒå†‹Æ¡ç»˜q‡æ— æŸæ£€éªŒï¼Œç›´åˆ°¼‹®è®¤¾~ºé™·å·²ç»æ¶ˆé™¤ã€?/p> <p>  (12)带钢对焊焊缝及与螺旋焊缝ç›æ€º¤çš„丁型接头的所在管åQŒå…¨éƒ¨ç»˜q‡Xž®„线电视或拍片检查ã€?/p> <p>  (13)每根钢管¾lè¿‡é™æ°´åŽ‹è¯•éªŒï¼ŒåŽ‹åŠ›é‡‡ç”¨å¾„向密封。试验压力和旉™—´éƒ½ç”±é’¢ç®¡æ°´åŽ‹å¾®æœº‹‚€‹¹‹è£…¾|®ä¸¥æ ¼æŽ§åˆ¶ã€‚试验参数自动打印记录ã€?/p> <p>  (14)½Ž¡ç«¯æœºæ¢°åŠ å·¥åQŒä‹É端面垂直度,坡口角和钝边得到准确控制</p> </div> </div> <br /> <div class="other clearfix"> <ul class="left"> <p>上一æ? <a href="/NEWS/3572.html">厚壁螺旋½Ž¡å­˜åœ¨ç£æ€§æ€Žä¹ˆè§£å†³?</a> </p> <p> 下一æ? <a href="/NEWS/3577.html">大口径螺旋管制作˜q‡ç¨‹</a></p> </ul> </div> </div> </div> </div> </div> </div> <!--底部--> <div class="foot wow fadeInUp" aos="fade-up" aos-easing="ease" aos-duration="700"> <div class="foot-top w1200"> <div class="footl"> <h3><span>Navigation</span>底部å¯ÆDˆª</h3> <li><span>关于我们</span> <p> <a href="/scsb/">生äñ”场景</a> <a href="/honor/">荣誉证书</a> <a href="/Contact/">联系我们</a> <a href="/about/">公司介绍</a> </p> </li> <li><span>产品中心</span> <p> <a href="/dkjlx/index.html">大口径螺旋钢½Ž?/a> <a href="/ffbwg/index.html">防腐保温½Ž?/a> <a href="/lxgg/index.html">螺旋钢管</a> <a href="/zfhg/index.html">直缝焊管</a> <a href="/gzc/index.html">钢支æ’?/a> <a href="/gdpj/index.html">½Ž¡é“配äšg</a> </p> </li> <li><span>新闻资讯</span> <p> <a href="/NEWS/">公司新闻</a> <a href="/jswz/">技术文ç«?/a> <a href="/cjwt/">常见问题</a> <a href="/hydt/">行业动æ€?/a> </p> </li> </div> <div class="footc"> <h3><span>Contact us</span>联系我们</h3> <p class="tel">服务热线åQ?3389975251</p> <p class="mail">联系人:张经ç?/p> <p class="fax">E-MailåQšzj101218@163.com</p> <p class="add">公司地址åQšå¤©‹z¥å¸‚静æ“v县西¾˜Ÿåº„镇安家庄</p> </div> <div class="footr"> <h3><span>Mobile terminal</span>手机ç«?/h3> <em class="clearfix"> <i><img alt="手机ç«? src="/images/202091617263143389.png" title="手机ç«?><span>手机¾|‘ç«™</span></i> <i> <img src="/images/202111213571914844.jpg" /> <span>联系我们</span></i></em> <i> </i> </div> <i> </i> </div> <i> <div class="foot-bottom"> <div class="w1200"> <div class="foot_bl fl"> <a href="sitemap.xml">¾|‘站地图</a> </div> <div class="foot_br fr" style="width: 900px;"> <p>Copyright © 天æÓ|市朋展钢½Ž¡æœ‰é™å…¬å? 版权所æœ?span></span></p> <p><b style="color: #DB0000;font-size: 16px;">主营:螺旋钢管,大口径螺旋钢½Ž?保温螺旋钢管</b><span><strong>技术支æŒ?沧州显越¾|‘络 QQ79471598(同微ä¿?</strong></span></p> </div> </div> </div> </i> </div> <!--‹¹®åŠ¨å®¢æœå¼€å§?-> <dl class="toolbar" id="toolbar"> <dd><a class="slide tel slide-tel" href="javascritp:void(0);"><i><span></span></i>13389975251</a></dd> <dd><a href="tencent://message/?uin=#&Menu=yes" title="在线QQ"><i class="qq"><span></span></i></a></dd> <dd><i class="code"><span></span></i> <ul class="pop pop-code"> <li> <img src="/images/202111213571914844.jpg" width="130" height="130" /> <h3>微信二维ç ?/h3></li></ul></dd> <dd> <a href="javascript:;"><i id="top" class="top"><span></span></i></a></dd></dl> <!--‹¹®åŠ¨å®¢æœ¾l“束--> <script src="/images/aos.js"></script> <script src="/images/app.js"></script> <script type="text/javascript"> AOS.init({ easing: 'ease-out-back', duration: 1000 }); </script> <script src="/images/5c088ebae4b014b7421af390.js" type="text/javascript"></script> <a href="http://www.hariades.com/">¹úÄÚ¶Á³ÖÐÄê·ò¸¾½»»»-¾Ã¾ÃÌÒ»¨×ÛºÏÌÒ»¨ÆßÆßÍø-ºÝºÝÉ«ÎåÔ¶¡Ïã½ÉÇéÍø</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> <script src="/tool/autonews.asp"></script>