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<input type="submit" name="Submit" class="Sbuttom" value="搜索"> <input name="tn" type="hidden" value="bds"> <input name="cl" type="hidden" value="3"> <input name="ct" type="hidden"> <input name="si" type="hidden" value="cjjhb.com"> </form> </li> </ul> </div> </div> </div>    <div class="fn4aumc" id="showmsg_head"> </div> <div id="8q331wn" class="all_now_position" style="margin-top: 10px;"> 您所在的位置:<a href="http://www.yy4080ys.com">總站首頁</a> ><a href="http://www.yy4080ys.com">北極信息港</a> >無縫鋼管使用無憂 </div>  <div class="yb65ne3" id="showmsg">  <div class="warkgvn" id="showmsg_left"> <div class="6dsmew5" id="showmsg_title"> <h1>無縫鋼管使用無憂</h1> </div> <div id="h55buky" class="showmsg_contentall"> <div class="5xlj9sn" id="showmsg_content_top"> </div> <div class="bagvhbr" id="showmsg_companymsg"> <ul> <li> 公司:<strong><a href="/qihestgg" target="_blank"> 山特金屬制品(德州市齊河縣分公司)</a></strong> </li> <li>價格:電聯(lián)</li> <li id="lxr">聯(lián)系人:張經(jīng)理</li> <li>更新時間:2025-08-01 22:13:01<span id="8p4g4s3" class="weather"> ip歸屬地：德州，天氣：多云轉(zhuǎn)晴，溫度：25-37</span> 瀏覽次數(shù):3</li> <li>所在地:齊河 </li> <li>標(biāo)題:<strong><a href="#">無縫鋼管使用無憂</a></strong></li> <li> 來源: <span>stgg</span> </li> <div id="ovf5b3t" 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="adnxrub" class="tu"> <div id="5zqebsn" class="t_left1213"> <div id="zsud51k" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003534866.jpg" id="pimgbig" alt="無縫鋼管使用無憂"></div>  <div id="hmln4da" class="playvideo"><img src="/images/play.png" /></div> <div id="tm0eyuh" class="pvideo"> <video id="pmp4" controls="" controlslist="nodownload" src="http://img.cjjhb.com/pub_soft/40/69_20.mp4" type="video/mp4" preload="none"></video> </div>  <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003534866.jpg" alt="無縫鋼管使用無憂"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004354419.jpg" alt="無縫鋼管使用無憂"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004008208.jpg" alt="無縫鋼管使用無憂"></li> </ul> </div> </div> </div> <div class="m58f6bn" id="showmsg_content"> <div id="68rfbth" class="new-cont-box new-cont-box-300"> <div id="vsrmf3n" class="new-info-box"> <pre> <hr> <div id="ernyrxc" class="ty-tips1212">以下是:德州市齊河縣無縫鋼管使用無憂的產(chǎn)品參數(shù) </div> <div id="dnfaspi" class="newcanshubox"> <table><tbody><tr><th>產(chǎn)品價格</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>運費說明</th><td>電議</td></tr><tr><th>范圍</th><td>無縫鋼管使用無憂供應(yīng)范圍覆蓋<a href="http://www.yy4080ys.com/110040">山東省</a>、<a href="http://www.yy4080ys.com/690040">德州市</a>、齊河縣、<a href="http://www.yy4080ys.com/6630040">德城區(qū)</a>、<a href="http://www.yy4080ys.com/6640040">陵縣</a>、<a href="http://www.yy4080ys.com/6650040">寧津縣</a>、<a href="http://www.yy4080ys.com/6660040">慶云縣</a>、<a href="http://www.yy4080ys.com/6670040">臨邑縣</a>、<a href="http://www.yy4080ys.com/6690040">平原縣</a>、<a href="http://www.yy4080ys.com/6700040">夏津縣</a>、<a href="http://www.yy4080ys.com/6710040">武城縣</a>、<a href="http://www.yy4080ys.com/6720040">樂陵市</a>、<a href="http://www.yy4080ys.com/6730040">禹城市</a>等區(qū)域。</td></tr></tbody> </table> </div> <div id="0w5wphc" class="_hnyd3w2aqb"></div><div id="ovutnhb" class="cont-tips">【山特】持續(xù)拓展產(chǎn)品矩陣，現(xiàn)有<a href="http://www.yy4080ys.com/xiajin-stgg-40">夏津無縫鋼管設(shè)計合理</a>、<a href="http://www.yy4080ys.com/pingyuan-stgg-40">平原無縫鋼管專業(yè)生產(chǎn)設(shè)備</a>、<a href="http://www.yy4080ys.com/qingyun-stgg-40">慶云無縫鋼管追求品質(zhì)</a>、<a href="http://www.yy4080ys.com/leling-stgg-40">樂陵無縫鋼管支持批發(fā)零售</a>、<a href="http://www.yy4080ys.com/linyib-stgg-40">臨邑?zé)o縫鋼管主推產(chǎn)品</a>、<a href="http://www.yy4080ys.com/lingxian-stgg-40">陵縣無縫鋼管專業(yè)按需定制</a>、<a href="http://www.yy4080ys.com/decheng-stgg-40">德城無縫鋼管嚴(yán)選好貨</a>等，滿足不同場景需求。<span id="0yaypjf" class="tybt4">無縫鋼管使用無憂</span>,<span id="fkd3sng" class="tysbm4">山特金屬制品(德州市齊河縣分公司)stgg40-15</span>為您提供<span id="vxriss4" class="tybt4">無縫鋼管使用無憂</span>產(chǎn)品案例,聯(lián)系人:<span id="o8z00m4" class="tylxr">張經(jīng)理</span>,電話:<span id="cg8u383" class="tylxr">【0527-88266888】、【17768165506】</span>,供應(yīng)服務(wù)范圍覆蓋:<span id="zcdxoha" class="tydz"><a href="http://www.yy4080ys.com/shangdong-stgg-40">山東省</a>、<a href="http://www.yy4080ys.com/dezhou-stgg-40">德州市</a>、齊河縣、<a href="http://www.yy4080ys.com/decheng-stgg-40">德城區(qū)</a>、<a href="http://www.yy4080ys.com/lingxian-stgg-40">陵縣</a>、<a href="http://www.yy4080ys.com/ningjin-stgg-40">寧津縣</a>、<a href="http://www.yy4080ys.com/qingyun-stgg-40">慶云縣</a>、<a href="http://www.yy4080ys.com/linyib-stgg-40">臨邑縣</a>、<a href="http://www.yy4080ys.com/pingyuan-stgg-40">平原縣</a>、<a href="http://www.yy4080ys.com/xiajin-stgg-40">夏津縣</a>、<a href="http://www.yy4080ys.com/wuchengb-stgg-40">武城縣</a>、<a href="http://www.yy4080ys.com/leling-stgg-40">樂陵市</a>、<a href="http://www.yy4080ys.com/yucheng-stgg-40">禹城市</a></span>。山東省,德州市,齊河縣齊河縣，隸屬山東省德州市，位于德州市南端，與濟南隔黃河相望，總面積1411平方千米，轄13個鄉(xiāng)鎮(zhèn)、2個街道、1個省級經(jīng)濟開發(fā)區(qū)、1個省級旅游度假區(qū)。2022年末，齊河縣戶籍人口為63.5萬人。 </div> <p> <div id="kvp9nef" class="ty-tips1212">無縫鋼管使用無憂產(chǎn)品的真實面貌，遠(yuǎn)比文字描述來得豐富和生動。點擊觀看我們的視頻，讓產(chǎn)品自己為您講述它的故事。</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_15.mp4" poster='http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004371685.jpg' ></video><br></p><div id="swmdask" class="ty-tips1212">以下是:德州齊河無縫鋼管使用無憂的圖文介紹 </div><p><p class="typys"><span id="hhjao85" class="tycsgsmz2">德州齊河山特金屬制品有限公司</span>價值觀：創(chuàng)新、品質(zhì)、誠信、合作共贏</p><p class="typys">使命：讓地面更美好，讓生活更幸福</p><p class="typys">理念：用更有價值的<span id="zj051u0" class="tycsgjc2"> 無縫鋼管</span>產(chǎn)品與理念讓更多人真正受益</p><p class="typys">愿景：致力于打造一家受人尊敬的，更具社會影響力的<span id="m0vmevt" class="tycsgjc2"> 無縫鋼管</span>企業(yè)</p></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004371685.jpg" title="無縫鋼管使用無憂"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004339859.jpg" title="無縫鋼管使用無憂"><br></p><div id="66ar0ig" class="khcont"> <p class="MsoNormal" style="background:white;text-align:left;text-indent:24pt;" align="left"> <span style="font-family:宋體;color:#333333;">無縫鋼管力學(xué)性能之抗拉強度</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</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</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">量的符號</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">單位符號</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;">強度</span><span style="font-family:"Arial","sans-serif";color:#333333;"> </span><span style="font-family:宋體;color:#333333;">強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，在拉斷前所承受的負(fù)荷與試樣原橫截面面積之比稱為抗拉強度 </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;">無縫鋼管抗彎強度</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，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</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</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/40/69/202402212004281350.jpg" title="無縫鋼管使用無憂"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004238162.jpg" title="無縫鋼管使用無憂"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004175512.jpg" title="無縫鋼管使用無憂"><br></p><div id="gw8icvt" class="khcont"><span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">1、卡凸式特點：</span><br /> <span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">安裝簡便，連接處內(nèi)外都不變形，屬于活接，便于維修。適用范圍：冷水系統(tǒng)、管道直飲水系統(tǒng)、水處理設(shè)備系統(tǒng)。明裝比較適用，主要考慮到密封圈以后的更換，熱水系統(tǒng)要盡量避免使用。此種連接的優(yōu)點就是安裝簡單，方便，便于維護，既管內(nèi)的密封圈老化時需要更換比較簡單方便，只要旋開螺母就可以更換。缺點就是適用場合單一，在熱水系統(tǒng)密封圈老化比較突出，造價較高。暗裝管道和熱水系統(tǒng)一般不使用。</span><br /> <span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">2、卡壓式特點：</span><br /> <span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">安裝簡便，連接處外部管子、內(nèi)部橡膠圈均壓變成六邊形。適用范圍：冷水系統(tǒng)、管道直飲水系統(tǒng)，明裝管道比較適用。優(yōu)點就是：連接簡單方便，工時短，造價適中。缺點就是適用場合單一，維護麻煩，既管內(nèi)的密封圈老化時需要更換比較麻煩，因連接時候已經(jīng)卡死，更換是就需要把管件兩端鋸斷后才能更換。熱水系統(tǒng)也要盡量避免使用，主要也是密封圈的使用壽命在熱水系統(tǒng)的不確定性。因此暗裝管道和熱水系統(tǒng)一般不使用。</span><br /> <span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">3、承插焊接式特點：</span><br /> <span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">安裝比上述兩種稍麻煩，但它屬無接頭連接，更可靠，內(nèi)部沒有密封圈，屬于死接。適用范圍廣，明裝、暗裝都可以，在冷水系統(tǒng)，熱水系統(tǒng)都比較適用，安裝完畢后一勞永逸，基本不用再考慮維護。此種連接已經(jīng)在銅管上使用多年，建設(shè)部現(xiàn)在對不銹鋼的連接也重點這種無接頭連接。</span><br /> <span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">(1)、成本價、銷售價從高到低的排列次序是：序1＞序2＞序3。</span><br /> <span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">(2)、序1-2屬現(xiàn)場組裝式(需借用專用工具)安裝，快速簡捷，適合明裝。當(dāng)橡膠圈功能喪失后，序1可卸開螺母更換，序2因死連接應(yīng)鋸斷后更換。序3適合暗埋和嵌墻，當(dāng)然也可明裝。</span><br /> <span style="font-size:16px;font-family:"font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">(3)、序1卡凸式的安裝簡單介紹：安裝時需要用專用的安裝工具，安裝范圍DN15-50(DN15-20)口徑的管子安裝時是在管子的外壁用專用工具環(huán)壓上卡套，(DN25-50)口徑的管子安裝時是在管子的內(nèi)壁用工具漲出來一環(huán)型臺階。</span><br /></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004099333.jpg" title="無縫鋼管使用無憂"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004057624.jpg" title="無縫鋼管使用無憂"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212004008208.jpg" title="無縫鋼管使用無憂"><br></p><div id="fljcvsk" class="khcont"> 無論是宏觀方面還是鋼材市場基本面都是利空消息占主導(dǎo)地位，如果短期內(nèi)利好消息缺失或者減弱的話，估計無縫管市場都可能處于小幅下跌之中。導(dǎo)致其下游客戶滿意度下降，為保證訂單順利執(zhí)行和貼近市場，故對5月價格進(jìn)行了下調(diào)。 <p> <span style="font-size:12px;font-family:宋體;font-weight:400;color:#000000;font-style:normal;"> 對于鋼材后市，劉秋平預(yù)計，其他鋼企由于前期使用較為低成本的鐵礦石等原料，且已經(jīng)下調(diào)鋼價，預(yù)計5月價格政策預(yù)計以平盤為主。另外，深化鐵路投融資體制改革、加快鐵路建設(shè)的決定，激發(fā)了市場對于大規(guī)?；ㄍ顿Y的期待，也在一定程度上帶動了鋼價的上行?！颁搩r持續(xù)走高，短期內(nèi)或還將繼續(xù)上行。但面對不斷追高的價格，目前市場已有些許擔(dān)憂。”鋼聯(lián)資訊分析師趙滿滿如是說。</span> </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003557428.jpg" title="無縫鋼管使用無憂"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003550062.jpg" title="無縫鋼管使用無憂"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/40/69/202402212003489177.jpg" title="無縫鋼管使用無憂"><br></p><div id="sunaw9g" class="khcont9"><span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">無縫鋼管的連接方法很多，現(xiàn)將常用的幾種方式列出：</span><br /> <span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">1、壓縮式 2、活接式 3、卡壓式 4、推進(jìn)式 5、錐螺紋式 6、承插焊接式 7、活接式法蘭連接 8、焊接式及焊接與傳統(tǒng)連接相結(jié)合的派生系列連接方式</span><br /> <span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">不同的連接方式，因其生產(chǎn)</span>原理<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">的不同，其所應(yīng)用的領(lǐng)域也有所不同，但總體來說都有一個共同點即安裝方便，牢固可靠。</span><br /> <span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">下面就幾種較常見的連接方式做簡單介紹：</span><br /> <span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">1. 壓縮式：將配管插入</span>管件<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">的管口，由</span>螺母<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">緊固，用</span>螺旋<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">力將管</span>口部<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">的</span>套管<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">通過</span>密封圈<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">壓縮，起密封作用，完成配管的連接。</span><br /> <br /> <span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">2. 焊接式：將配管的端部加工</span>坡口<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">，用手工或</span>自動焊<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">對配管做</span>環(huán)狀<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">焊接。</span><br /> <br /> <span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">3 法蘭式：將法蘭與配管作環(huán)狀</span>氬弧焊<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">，用快夾或</span>螺栓<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">緊固，使法蘭間的密封墊起密封作用，完成配管連接。</span><br /> <br /> <span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">4. 卡壓式：將配管插入管件內(nèi)用專用的</span>安裝工具<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">把</span>管壁<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">卡壓成六邊形，內(nèi)部的密封圈也變形成六邊形</span><br /> <span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">5. 錐螺紋式：就是外螺紋與配管作環(huán)狀氬弧焊，</span>內(nèi)螺紋<span style="font-size:16px;font-family:"PingFang SC", "Lantinghei SC", "Microsoft YaHei", arial;font-weight:400;color:#333333;font-style:normal;background-color:#ffffff;">管件以錐螺紋連接起密封作用，完成配管連接。</span></div><div id="990305f" class=imgtipsbox>點擊查看山特金屬制品(德州市齊河縣分公司)的<a href="/qihestgg/picture.html"><span id="rwu1hcw" class=imgtips>【產(chǎn)品相冊庫】</span></a>以及我們的<a href="/qihestgg/video.html"><span id="avwgvk5" class=videotips>【產(chǎn)品視頻庫】</span></a></div> </p> <hr> <div 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