無(wú)縫鋼管價(jià)格-可按需定做福永街道深圳當(dāng)?shù)刂圃焐?/title> <meta name="description" content="今年在深圳市福永街道購(gòu)買(mǎi)無(wú)縫鋼管價(jià)格-可按需定做有了新選擇，山特金屬制品(福永街道分公司)始終堅(jiān)守以用戶(hù)為中心的服務(wù)理念,將品質(zhì)作為發(fā)展的基石。廠家直銷(xiāo),確保為您提供價(jià)格實(shí)惠且品質(zhì)卓越的無(wú)縫鋼管價(jià)格-可按需定做產(chǎn)品。如需購(gòu)買(mǎi)或咨詢(xún),請(qǐng)隨時(shí)聯(lián)系我們,聯(lián)系人:張經(jīng)理經(jīng)濟(jì)開(kāi)發(fā)區(qū)匯通國(guó)際金屬物流園發(fā)貨到廣東省深圳市羅湖區(qū)、福田區(qū)、南山區(qū)、寶安區(qū)、龍崗區(qū)、鹽田區(qū)、橫崗街道、平湖街道、南山區(qū)、坂田街道、光明區(qū)、觀瀾街道、西麗街道、龍崗區(qū)、民治街道、沙井街道、石巖街道、公明街道、坪山區(qū)、松崗街道、梅林街道、蛇口街道、羅湖區(qū)、龍華街道、福永街道、大浪街道、福田區(qū)、南頭鎮(zhèn)、東門(mén)街道、布吉街道、坑梓街道、大梅沙社區(qū)、沙頭角街道、寶安區(qū)、西鄉(xiāng)街道。" /> <meta name="keywords" content="無(wú)縫鋼管價(jià)格-可按需定做" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <meta name="applicable-device" content="pc,mobile"> <link rel="shortcut icon" href="/images/favicon.ico" /> <link 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class="muwzabg" id="showmsg_head"> </div> <div id="zh4zxcg" class="all_now_position" style="margin-top: 10px;"> 您所在的位置:<a href="http://yy4080ys.com">總站首頁(yè)</a> ><a href="http://yy4080ys.com">北極信息港</a> >無(wú)縫鋼管價(jià)格-可按需定做 </div>  <div class="jprq4ci" id="showmsg">  <div class="gqvzxt9" id="showmsg_left"> <div class="zgl9ykh" id="showmsg_title"> <h1>無(wú)縫鋼管價(jià)格-可按需定做</h1> </div> <div id="89tuvwb" class="showmsg_contentall"> <div class="n4n9xyf" id="showmsg_content_top"> </div> <div class="b1fjljt" id="showmsg_companymsg"> <ul> <li> 公司:<strong><a href="/fuyongstgg" target="_blank"> 山特金屬制品(福永街道分公司)</a></strong> </li> <li>價(jià)格:電聯(lián)</li> <li id="lxr">聯(lián)系人:張經(jīng)理</li> <li>更新時(shí)間:2025-06-22 19:03:47<span id="93gln44" class="weather"> ip歸屬地：深圳，天氣：陣雨轉(zhuǎn)多云，溫度：26-32</span> 瀏覽次數(shù):1</li> <li>所在地:福永 </li> <li>標(biāo)題:<strong><a href="#">無(wú)縫鋼管價(jià)格-可按需定做</a></strong></li> <li> 來(lái)源: <span>stgg</span> </li> <div id="9t999pu" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a> <a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a> <a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a> <a href="#" class="bds_renren" data-cmd="renren" title="分享到人人網(wǎng)"></a> <a href="#" class="bds_weixin" data-cmd="weixin" title="分享到wx"></a> </div> </ul> <div id="aegi0b4" class="tu"> <div id="rxcdkjm" class="t_left1213"> <div id="4mm0d4n" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003245626.jpg" id="pimgbig" alt="無(wú)縫鋼管價(jià)格-可按需定做"></div>  <div id="9jl0ajk" class="playvideo"><img src="/images/play.png" /></div> <div id="ufff5yb" class="pvideo"> <video id="pmp4" controls="" controlslist="nodownload" src="http://img.cjjhb.com/pub_soft/40/69_5.mp4" type="video/mp4" preload="none"></video> </div>  <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003245626.jpg" alt="無(wú)縫鋼管價(jià)格-可按需定做"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004140217.jpg" alt="無(wú)縫鋼管價(jià)格-可按需定做"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004238162.jpg" alt="無(wú)縫鋼管價(jià)格-可按需定做"></li> </ul> </div> </div> </div> <div class="kpnsrrz" id="showmsg_content"> <div id="pxc9u9k" class="new-cont-box new-cont-box-300"> <div id="55w4ott" class="new-info-box"> <pre> <hr> <div id="v9ktsx9" class="ty-tips1212">以下是:深圳市福永街道無(wú)縫鋼管價(jià)格-可按需定做的產(chǎn)品參數(shù) </div> <div id="nrvwxzz" class="newcanshubox"> <table><tbody><tr><th>產(chǎn)品價(jià)格</th><td>電議</td></tr><tr><th>發(fā)貨期限</th><td>電議</td></tr><tr><th>供貨總量</th><td>電議</td></tr><tr><th>運(yùn)費(fèi)說(shuō)明</th><td>電議</td></tr><tr><th>范圍</th><td>無(wú)縫鋼管價(jià)格-可無(wú)縫鋼管供應(yīng)范圍覆蓋廣東省深圳市羅湖區(qū)、福田區(qū)、南山區(qū)、寶安區(qū)、龍崗區(qū)、鹽田區(qū)、橫崗街道、平湖街道、南山區(qū)、坂田街道、光明區(qū)、觀瀾街道、西麗街道、龍崗區(qū)、民治街道、沙井街道、石巖街道、公明街道、坪山區(qū)、松崗街道、梅林街道、蛇口街道、羅湖區(qū)、龍華街道、福永街道、大浪街道、福田區(qū)、南頭鎮(zhèn)、東門(mén)街道、布吉街道、坑梓街道、大梅沙社區(qū)、沙頭角街道、寶安區(qū)、西鄉(xiāng)街道等區(qū)域。</td></tr></tbody> </table> </div> <div id="bm9y4oo" class="_hnyd3w2aqb"></div><div id="vgiikmm" class="cont-tips">【山特】以匠心打造多元場(chǎng)景產(chǎn)品，涵蓋寶安無(wú)縫鋼管現(xiàn)貨批發(fā)、鹽田無(wú)縫鋼管追求品質(zhì)、大浪無(wú)縫鋼管多種規(guī)格庫(kù)存充足、東門(mén)無(wú)縫鋼管價(jià)格低、布吉無(wú)縫鋼管資質(zhì)認(rèn)證等。<span id="zdmih5e" class="tybt1">無(wú)縫鋼管價(jià)格-可按需定做</span>,<span id="oxbfgej" class="tysbm1">山特金屬制品(福永街道分公司)stgg40-15</span>為您提供<span id="d5ptry9" class="tybt1">無(wú)縫鋼管價(jià)格-可按需定做</span>,聯(lián)系人:<span id="ub4ws0m" class="tylxr">張經(jīng)理</span>,發(fā)貨地:<span id="k9dejor" class="tydz">經(jīng)濟(jì)開(kāi)發(fā)區(qū)匯通國(guó)際金屬物流園</span>。廣東省,深圳市,寶安區(qū),福永街道福永街道，隸屬?gòu)V東省深圳市寶安區(qū)，位于寶安區(qū)中西部，北連新橋街道，西南頻珠江口，西鄰福海街道，東南與航城街道相接。轄區(qū)總面積37.6平方千米。截至2019年末，福永街道常住人口28.72萬(wàn)人，其中戶(hù)籍人口4.18萬(wàn)人。</div> <p> <div id="9m9gdgi" class="ty-tips1212">我們的無(wú)縫鋼管價(jià)格-可按需定做視頻現(xiàn)已上線，從細(xì)節(jié)到整體，從外觀到性能，讓您了解它的每一個(gè)方面。</div><p><video id='pmp4' width='' class='pmp4' height='auto' controls controlsList='nodownload' type='video/mp4' preload='none' src="http://img.cjjhb.com/pub_soft/40/69_10.mp4" poster='http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003527046.jpg' ></video><br></p><div id="yyaghm9" class="ty-tips1212">以下是:深圳福永無(wú)縫鋼管價(jià)格-可按需定做的圖文介紹 </div><p><p class="typys">我公司資金雄厚，貨源充實(shí)，交通便利，主要經(jīng)營(yíng)<span id="cjokrov" class="tycsgjc10">(深圳福永) 本地無(wú)縫鋼管</span>。幾年來(lái)通過(guò)全體員工的共同努力，兄弟單位的友好協(xié)作，能夠準(zhǔn)確把握信息和機(jī)遇，以較快的速度，不斷積累，不斷完善，企業(yè)規(guī)模得以更好的發(fā)展壯大，并以?xún)?yōu)質(zhì)的產(chǎn)品贏得了廣大客戶(hù)的信賴(lài) 本公司以卓越的產(chǎn)品，的服務(wù)，合理的價(jià)格服務(wù)于廣大客戶(hù)。</p></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004363103.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004339859.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><div id="bilonqz" class="khcont"> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">無(wú)縫鋼管力學(xué)性能之抗拉強(qiáng)度</span><span style="font-family:"Arial","sans-serif";color:#333333;"></span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">序號(hào)</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">名</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;"> 稱(chēng)</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">量的符號(hào)</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">單位符號(hào)</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">含義</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">一</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">強(qiáng)度</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">強(qiáng)度指金屬在外力作用下，抵抗塑性變形和斷裂的能力</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">抗拉強(qiáng)度</span><span style="font-family:"Arial","sans-serif";color:#333333;"> σb MPa </span><span style="font-family:宋體;color:#333333;">金屬試樣拉伸時(shí)，在拉斷前所承受的負(fù)荷與試樣原橫截面面積之比稱(chēng)為抗拉強(qiáng)度 </span><span style="font-family:"Arial","sans-serif";color:#333333;">Pb</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">σb=——</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">Fo </span><span style="font-family:宋體;color:#333333;"> 式中</span><span style="font-family:"Arial","sans-serif";color:#333333;"> Pb——</span><span style="font-family:宋體;color:#333333;">試樣拉斷前的負(fù)荷（</span><span style="font-family:"Arial","sans-serif";color:#333333;">N</span><span style="font-family:宋體;color:#333333;">） </span><span style="font-family:"Arial","sans-serif";color:#333333;">Fo——</span><span style="font-family:宋體;color:#333333;">試樣原橫截面積（</span><span style="font-family:"Arial","sans-serif";color:#333333;">mm </span><span style="font-family:宋體;color:#333333;">）</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">無(wú)縫鋼管抗彎強(qiáng)度</span><span style="font-family:"Arial","sans-serif";color:#333333;"></span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">抗彎強(qiáng)度</span><span style="font-family:"Arial","sans-serif";color:#333333;"> σbb MPa </span><span style="font-family:宋體;color:#333333;">試樣在位于兩支承中間的集中負(fù)荷作用下，使其折斷時(shí)，折斷截面所承受的正壓力 </span><span style="font-family:"Arial","sans-serif";color:#333333;">8PL</span><span style="font-family:宋體;color:#333333;">對(duì)圓試樣：</span><span style="font-family:"Arial","sans-serif";color:#333333;">σbb=——</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">πd</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">8PL</span><span style="font-family:宋體;color:#333333;">對(duì)矩形試樣：</span><span style="font-family:"Arial","sans-serif";color:#333333;">σbb=——</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;"> 2bh</span><span style="font-family:宋體;color:#333333;">式中</span><span style="font-family:"Arial","sans-serif";color:#333333;"> P——</span><span style="font-family:宋體;color:#333333;">試樣所承受集中載荷（</span><span style="font-family:"Arial","sans-serif";color:#333333;">N</span><span style="font-family:宋體;color:#333333;">） </span><span style="font-family:"Arial","sans-serif";color:#333333;"> L——</span><span style="font-family:宋體;color:#333333;">兩支承點(diǎn)間的跨距</span><span style="font-family:"Arial","sans-serif";color:#333333;">(mm)</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">d——</span><span style="font-family:宋體;color:#333333;">圓試樣截面之外徑</span><span style="font-family:"Arial","sans-serif";color:#333333;">(mm)</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">b——</span><span style="font-family:宋體;color:#333333;">矩形截面試樣之寬度</span><span style="font-family:"Arial","sans-serif";color:#333333;">(mm)</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">h——</span><span style="font-family:宋體;color:#333333;">矩形截面試樣之寬度</span><span style="font-family:"Arial","sans-serif";color:#333333;">(mm) </span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">提供分類(lèi)</span><span style="font-family:"Arial","sans-serif";color:#333333;"></span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span><span style="font-family:宋體;color:#136ec2;"><span>產(chǎn)品名稱(chēng)</span></span></span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">現(xiàn)貨材質(zhì)</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span><span style="font-family:宋體;color:#136ec2;"><span>執(zhí)行標(biāo)準(zhǔn)</span></span></span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">現(xiàn)貨規(guī)格</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">產(chǎn)品應(yīng)用</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">高壓化肥管</span><span style="font-family:"Arial","sans-serif";color:#333333;"> 10</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">20</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">16Mn GB6479-2000 </span><span style="font-family:宋體;color:#333333;">∮</span><span style="font-family:"Arial","sans-serif";color:#333333;">8-1240*1-200 </span><span style="font-family:宋體;color:#333333;">適用于工作溫度為</span><span style="font-family:"Arial","sans-serif";color:#333333;">-40--400</span><span style="font-family:宋體;color:#333333;">℃</span><span style="font-family:宋體;color:#333333;">工作壓力為</span><span style="font-family:"Arial","sans-serif";color:#333333;">10-32Mpa</span><span style="font-family:宋體;color:#333333;">的</span><span><span style="font-family:宋體;color:#136ec2;"><span>化工設(shè)備</span></span></span><span style="font-family:宋體;color:#333333;">及管道</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">輸送流體管</span><span style="font-family:"Arial","sans-serif";color:#333333;"> 10#</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">20#</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">ASTM A106A,B,C</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">A53A,B</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">16Mn<Q345A.B.C.D.E> GB/T8163-2008</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">ASTM A106</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">ASTM A53 </span><span style="font-family:宋體;color:#333333;">∮</span><span style="font-family:"Arial","sans-serif";color:#333333;">8-1240*1-200 </span><span style="font-family:宋體;color:#333333;">適用于輸送流體的一般無(wú)縫鋼管</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">一般結(jié)構(gòu)管</span><span style="font-family:"Arial","sans-serif";color:#333333;"> 10#</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">20#</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">45#</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">27SiMn</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">ASTM A53A,B</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">16Mn<Q345A,B,C,D,E> GB/T8162-2008</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">GB/T17396-2009</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">ASTM A53 </span><span style="font-family:宋體;color:#333333;">∮</span><span style="font-family:"Arial","sans-serif";color:#333333;">8-1240*1-200 </span><span style="font-family:宋體;color:#333333;">適用于一般結(jié)構(gòu)，工程支架、機(jī)械加工等</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">石油套管</span><span style="font-family:"Arial","sans-serif";color:#333333;"> J55</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">K55</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">N80</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">L80</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">C90</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">C95</span><span style="font-family:宋體;color:#333333;">、</span><span style="font-family:"Arial","sans-serif";color:#333333;">P110 API SPEC 5CT</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">ISO11960 </span><span style="font-family:宋體;color:#333333;">∮</span><span style="font-family:"Arial","sans-serif";color:#333333;">60.23-508.00</span><span style="font-family:宋體;color:#333333;"> </span><span style="font-family:"Arial","sans-serif";color:#333333;">*4.24-16.13 </span><span style="font-family:宋體;color:#333333;">油管用于油井中抽取石油或天然氣套管用作油氣井的井壁</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span> </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004308259.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004238162.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004196357.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><div id="ffimpry" class="khcont"><p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span><span style="font-family:arial;">無(wú)縫鋼管的制造方法</span></span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span><span style="font-family:arial;"> 生產(chǎn)制造方法</span></span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span><span style="font-family:arial;"> 按生產(chǎn)方法不同可分為熱軋管、冷軋管、冷拔管、擠壓管等。</span></span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span>1.1、熱軋無(wú)縫</span></strong><strong><span><span style="font-family:arial;">鋼管</span></span></strong><strong><span><span style="font-family:arial;">一般在自動(dòng)軋管機(jī)組上生產(chǎn)。實(shí)心管坯經(jīng)檢查并表面缺陷，截成所需長(zhǎng)度，在管坯穿孔端端面上定心，然后送往加熱爐加熱，在穿孔機(jī)上穿孔。在穿孔同時(shí)不斷旋轉(zhuǎn)和前進(jìn)，在軋輥和頂頭的作用下，管坯內(nèi)部逐漸形成空腔，稱(chēng)毛管。再送至自動(dòng)軋管機(jī)上繼續(xù)軋制。后經(jīng)均整機(jī)均整壁厚，經(jīng)定徑機(jī)定徑，達(dá)到規(guī)格要求。利用連續(xù)式軋管機(jī)組生產(chǎn)熱軋無(wú)縫鋼管是較先進(jìn)的方法。</span></span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span>1.2、若欲獲得尺寸更小和質(zhì)量更好的無(wú)縫管，必須采用冷軋、冷拔或者兩者聯(lián)合的方法。冷軋通常在二輥式軋機(jī)上進(jìn)行，鋼管在變斷面圓孔槽和不動(dòng)的錐形頂頭所組成的環(huán)形孔型中軋制。冷拔通常在0.5～100T的單鏈?zhǔn)交螂p鏈?zhǔn)嚼浒螜C(jī)上進(jìn)行。</span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span>1.3、擠壓法即將加熱好的管坯放在密閉的擠壓圓筒內(nèi)，穿孔棒與擠壓桿一起運(yùn)動(dòng)，使擠壓件從較小的?？字袛D出。此法可生產(chǎn)直徑較小的鋼管。</span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span><span style="font-family:arial;"> 用途</span></span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span>2.1、無(wú)縫管用途很廣泛。一般用途的無(wú)縫管由普通碳素結(jié)構(gòu)鋼、低合金結(jié)構(gòu)鋼或合金結(jié)構(gòu)鋼軋制，產(chǎn)量多，主要用作輸送流體的管道或結(jié)構(gòu)零件。</span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span>2.2、根據(jù)用途不同分三類(lèi)供給：a、按化學(xué)成分和機(jī)械性能供給;b、按機(jī)械性能供給;c、按水壓試驗(yàn)供給。按a、b類(lèi)供給的鋼管，如用于承受液體壓力，也要進(jìn)行水壓試驗(yàn)。</span></strong> </p> <p style="font-size:12px;font-family:"Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif;font-weight:400;color:#333333;font-style:normal;text-align:left;text-indent:0px;"> <strong><span>2.3、專(zhuān)門(mén)用途的無(wú)縫管有鍋爐用無(wú)縫管、地質(zhì)用無(wú)縫管及石油用無(wú)縫管等多種。</span></strong> </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004099333.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004068352.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004030104.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><div id="sgehops" class="khcont"> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <b><span style="font-family:宋體;color:#333333;">鋼管</span></b><span style="font-family:宋體;color:#333333;">的使用是由</span><span style="font-family:"color:#333333;">1815</span><span style="font-family:宋體;color:#333333;">年蘇格蘭的一位</span><span><span style="font-family:宋體;color:#136ec2;"><span>發(fā)明家</span></span></span><span style="font-family:宋體;color:#333333;">為輸送燈火用煤氣而將槍筒連接起來(lái)才開(kāi)始的。</span><span><span style="font-size:9pt;text-decoration:none;font-family:"background:#fafafa;color:black;"></span><span style="font-size:9pt;text-decoration:none;font-family:宋體;background:#fafafa;color:black;"><span>無(wú)縫鋼管</span></span></span><span style="font-family:"color:#333333;">1836</span><span style="font-family:宋體;color:#333333;">年英國(guó)已經(jīng)有了擠壓法專(zhuān)利，但直到</span><span style="font-family:"color:#333333;">1885</span><span style="font-family:宋體;color:#333333;">年孟內(nèi)斯曼（</span><span style="font-family:"color:#333333;">Manmesmann</span><span style="font-family:宋體;color:#333333;">）兄弟才發(fā)明了由棒鋼直接生產(chǎn)<b>無(wú)縫鋼管</b>的工藝。</span><span style="font-family:"color:#333333;"></span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">發(fā)展現(xiàn)狀國(guó)外發(fā)展</span><span style="font-family:"color:#333333;"></span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">美國(guó)商務(wù)部</span><span style="font-family:"color:#333333;">2010</span><span style="font-family:宋體;color:#333333;">年</span><span style="font-family:"color:#333333;">2</span><span style="font-family:宋體;color:#333333;">月</span><span style="font-family:"color:#333333;">24</span><span style="font-family:宋體;color:#333333;">日宣布初裁決定，對(duì)從中國(guó)進(jìn)口的<b>無(wú)縫鋼管</b>征收從</span><span style="font-family:"color:#333333;">11.06%</span><span style="font-family:宋體;color:#333333;">至</span><span style="font-family:"color:#333333;">12.97%</span><span style="font-family:宋體;color:#333333;">不等的反補(bǔ)貼關(guān)稅。美國(guó)商務(wù)部在一份聲明中說(shuō)，從</span><span style="font-family:"color:#333333;">2006</span><span style="font-family:宋體;color:#333333;">年至</span><span style="font-family:"color:#333333;">2008</span><span style="font-family:宋體;color:#333333;">年，美國(guó)從中國(guó)進(jìn)口的無(wú)縫鋼管增加了</span><span style="font-family:"color:#333333;">131.52%</span><span style="font-family:宋體;color:#333333;">，金額增至約</span><span style="font-family:"color:#333333;">3.82</span><span style="font-family:宋體;color:#333333;">億美元。</span><span style="font-family:"color:#333333;"></span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:"color:#333333;">2011</span><span style="font-family:宋體;color:#333333;">年</span><span style="font-family:"color:#333333;">10</span><span style="font-family:宋體;color:#333333;">月，美國(guó)商務(wù)部應(yīng)美國(guó)鋼鐵公司、</span><span style="font-family:"color:#333333;">V&M Star</span><span style="font-family:宋體;color:#333333;">公司、</span><span style="font-family:"color:#333333;">TMK IPSCO</span><span style="font-family:宋體;color:#333333;">公司以及美國(guó)鋼鐵工人聯(lián)合會(huì)的要求，就反補(bǔ)貼案立案。當(dāng)時(shí)，中國(guó)商務(wù)部官員曾表示，盲目指控自中國(guó)進(jìn)口產(chǎn)品存在傾銷(xiāo)或者補(bǔ)貼，缺乏事實(shí)依據(jù)，中方對(duì)此堅(jiān)決反對(duì)。</span><span style="font-family:"color:#333333;"></span> </p> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:"color:#333333;">2011</span><span style="font-family:宋體;color:#333333;">年</span><span style="font-family:"color:#333333;">11</span><span style="font-family:宋體;color:#333333;">月初，美國(guó)國(guó)際貿(mào)易委員會(huì)已就此作出初裁決定。日程顯示，美國(guó)商務(wù)部將于</span><span style="font-family:"color:#333333;">2011</span><span style="font-family:宋體;color:#333333;">年</span><span style="font-family:"color:#333333;">5</span><span style="font-family:宋體;color:#333333;">月份作出終裁，美國(guó)國(guó)際貿(mào)易委員會(huì)將于</span><span style="font-family:"color:#333333;">6</span><span style="font-family:宋體;color:#333333;">月份作出終裁。</span><span style="font-family:"color:#333333;"></span> </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003557428.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003527046.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003496602.jpg" title="無(wú)縫鋼管價(jià)格-可按需定做"><br></p><div id="mywxehk" class="khcont6"> 用途 <p style="font-size:12px;font-family:"font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span>2.1、無(wú)縫管用途很廣泛。一般用途的無(wú)縫管由普通碳素結(jié)構(gòu)鋼、低合金結(jié)構(gòu)鋼或合金結(jié)構(gòu)鋼軋制，產(chǎn)量多，主要用作輸送流體的管道或結(jié)構(gòu)零件。</span></strong> </p> <p style="font-size:12px;font-family:"font-weight:400;color:#333333;font-style:normal;text-indent:0px;" align="justify"> <strong><span>2.2、根據(jù)用途不同分三類(lèi)供給：a、按化學(xué)成分和機(jī)械性能供給;b、按機(jī)械性能供給;c、按水壓試驗(yàn)供給。按a、b類(lèi)供給的鋼管，如用于承受液體壓力，也要進(jìn)行水壓試驗(yàn)。</span></strong> </p> <p style="font-size:12px;font-family:"font-weight:400;color:#333333;font-style:normal;text-align:left;text-indent:0px;"> <strong><span>2.3、專(zhuān)門(mén)用途的無(wú)縫管有鍋爐用無(wú)縫管、地質(zhì)用無(wú)縫管及石油用無(wú)縫管等多種。</span></strong> </p></div><div id="yirruqu" class=imgtipsbox>點(diǎn)擊查看山特金屬制品(福永街道分公司)的<a href="/fuyongstgg/picture.html"><span id="enqrayf" class=imgtips>【產(chǎn)品相冊(cè)庫(kù)】</span></a>以及我們的<a href="/fuyongstgg/video.html"><span id="knwxcyd" class=videotips>【產(chǎn)品視頻庫(kù)】</span></a></div> </p> <hr> <div id="hlqyydd" class="cont-tips"><span id="lveddgp" class="tybt4">無(wú)縫鋼管價(jià)格-可按需定做</span>,<span id="kuwxgej" class="tysbm4">山特金屬制品(福永街道分公司)</span>為您提供<span id="ixbyejh" class="tybt4">無(wú)縫鋼管價(jià)格-可按需定做</span>產(chǎn)品案例,聯(lián)系人:<span id="cinmpwd" class="tylxr">張經(jīng)理</span>,發(fā)貨地:<span id="agghhik" class="tydz">經(jīng)濟(jì)開(kāi)發(fā)區(qū)匯通國(guó)際金屬物流園</span>。</div> </pre> </div> <div id="lszvxaj" class="main-bd"> <a target="_blank">在360搜索 <span id="dnpotvy" class="sstitle2024">無(wú)縫鋼管價(jià)格-可按需定做</span> 的信息</a></br> <a target="_blank">在搜狗搜索 <span id="nmvsayj" class="sstitle2024">無(wú)縫鋼管價(jià)格-可按需定做</span> 的信息</a> </div> </div> </div> </div> </div>   <div class="cippquz" id="showmsg_right">  <div id="rzdghhm" class="title"><a class="title-name">聯(lián)系我們</a> <span>CONTACT US</span> </div> <div class="lwxfacj" id="showmsg_right_advt"> <ul class="lxfsbox"> <li>聯(lián)系人：張經(jīng)理</li> <li id="wbycmvp" class="mobileimg">手機(jī)：17768165506</li> <li id="tppnxuz" class="mobileimg">QQ：1709369013</li> <li>企業(yè)：<a href="/fuyongstgg" target="_blank"> 山特金屬制品(福永街道分公司)</a></li> <li>主營(yíng)：無(wú)縫鋼管</li> 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