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id="gi8sq"></center><abbr id="gi8sq"></abbr><tr id="gi8sq"><nav id="gi8sq"><input id="gi8sq"></input></nav></tr><acronym id="gi8sq"></acronym><menu id="gi8sq"></menu><ul id="gi8sq"></ul><th id="gi8sq"></th><em id="gi8sq"></em><s id="gi8sq"></s><input id="gi8sq"></input><abbr id="gi8sq"></abbr><tfoot id="gi8sq"></tfoot><blockquote id="gi8sq"></blockquote></div> <div id="gkeyk6y" class="all_head"> <div id="wwaiomg" class="all_head_left"> <a href="http://www.yy4080ys.com"> <img alt="北極信息港" src="/images/logo.png" /> </a> </div> <div id="o0gm2ow" class="clr"></div> </div> <link href="/css/zsy1212.css" type="text/css" rel="stylesheet" /> <link href="/css/common.css" type="text/css" rel="stylesheet" /> <div id="8aac6ye" class="w960"> <div class="cqiew0k" id="Tab1" style="float:right"> <div id="sisccuw" class="Menubox"> <ul><li id="sch0" onclick="fSelSch(0)" class="hover">搜索引擎</li><li id="sch1" onclick="fSelSch(1)">北極信息港</li></ul> </div> <div id="2wao4s0" class="Contentbox"> <ul> <li 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id="showmsg_companymsg"> <ul> <li> 公司:<strong><a href="/baiyinsywy" target="_blank"> 盛億偉業(yè)金屬制品(白銀市分公司)</a></strong> </li> <li>價(jià)格:電聯(lián)</li> <li id="lxr">聯(lián)系人:桑航</li> <li>更新時(shí)間:2025-07-27 22:33:45<span id="iqmwac4" class="weather"> ip歸屬地：白銀，天氣：多云轉(zhuǎn)晴，溫度：18-33</span> 瀏覽次數(shù):9</li> <li>所在地:白銀 </li> <li>標(biāo)題:<strong><a href="#">冷拔鋼管加工定制</a></strong></li> <li> 來源: <span>sywy</span> </li> <div id="yy4yaag" 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="kugskuo" class="tu"> <div id="yoiaquc" class="t_left1213"> <div id="u0gw2k2" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403211077.jpg" id="pimgbig" alt="冷拔鋼管加工定制"></div>  <div id="8equmku" class="playvideo"><img src="/images/play.png" /></div> <div id="eiycyaa" class="pvideo"> <video id="pmp4" controls="" controlslist="nodownload" src="http://img.cjjhb.com/pub_soft/170/1272_15.mp4" type="video/mp4" preload="none"></video> </div>  <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403211077.jpg" alt="冷拔鋼管加工定制"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220401575283.jpg" alt="冷拔鋼管加工定制"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403311556.jpg" alt="冷拔鋼管加工定制"></li> </ul> </div> </div> </div> <div class="eu2ucm0" id="showmsg_content"> <div id="wsaaiqi" class="new-cont-box new-cont-box-300"> <div id="usu6yms" class="new-info-box"> <pre> <hr> <div id="okcqmyq" class="ty-tips1212">以下是:甘肅省白銀市冷拔鋼管加工定制的產(chǎn)品參數(shù) </div> <div id="uogoics" class="newcanshubox"> <table><tbody><tr><th colspan="2">產(chǎn)品參數(shù)</th></tr><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)說明</th><td>電議</td></tr><tr><th>范圍</th><td>冷拔鋼管供應(yīng)范圍覆蓋<a href="http://www.yy4080ys.com/33sywy170">甘肅省</a>、<a href="http://www.yy4080ys.com/0931sywy170">蘭州市</a>、<a href="http://www.yy4080ys.com/0937sywy170">嘉峪關(guān)市</a>、<a href="http://www.yy4080ys.com/0935sywy170">武威市</a>、<a href="http://www.yy4080ys.com/09372sywy170">酒泉市</a>、<a href="http://www.yy4080ys.com/0939sywy170">隴南市</a>、<a href="http://www.yy4080ys.com/0941sywy170">合作市</a>、<a href="http://www.yy4080ys.com/0930sywy170">臨夏市</a>、<a href="http://www.yy4080ys.com/0932sywy170">定西市</a>、<a href="http://www.yy4080ys.com/0934sywy170">慶陽市</a>、<a href="http://www.yy4080ys.com/0933sywy170">平?jīng)鍪?/a>、<a href="http://www.yy4080ys.com/0936sywy170">張掖市</a>、<a href="http://www.yy4080ys.com/0938sywy170">天水市</a>、<a href="http://www.yy4080ys.com/0943sywy170">白銀市</a>、<a href="http://www.yy4080ys.com/09352sywy170">金昌市</a> <a href="http://www.yy4080ys.com/094301sywy170">平川區(qū)</a>、<a href="http://www.yy4080ys.com/094302sywy170">靖遠(yuǎn)縣</a>、<a href="http://www.yy4080ys.com/094303sywy170">會(huì)寧縣</a>、<a href="http://www.yy4080ys.com/094304sywy170">景泰縣</a>等區(qū)域。</td></tr></tbody> </table> </div> <div id="souukim" class="_hnyd3w2aqb"></div><div id="oocqoyo" class="cont-tips">【盛億偉業(yè)】為客戶提供多樣化產(chǎn)品，包括<a href="http://www.yy4080ys.com/huiningsywy">會(huì)寧精密鋼管您身邊的廠家</a>、<a href="http://www.yy4080ys.com/jingyuansywy">靖遠(yuǎn)精密鋼管用品質(zhì)贏得客戶信賴</a>、<a href="http://www.yy4080ys.com/pingliangsywy">平?jīng)鼍茕摴芨鶕?jù)要求定制</a>、<a href="http://www.yy4080ys.com/jiayuguansywy">嘉峪關(guān)精密鋼管品種全</a>、<a href="http://www.yy4080ys.com/zhangyesywy">張掖精密鋼管優(yōu)質(zhì)原料</a>、<a href="http://www.yy4080ys.com/gannansywy">甘南精密鋼管為您提供一站式采購服務(wù)</a>、<a href="http://www.yy4080ys.com/jinchangsywy">金昌精密鋼管實(shí)體誠信廠家</a>、<a 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class="ty-tips1212">想要探索冷拔鋼管加工定制的奧秘嗎？不妨點(diǎn)擊這個(gè)產(chǎn)品視頻，它將帶您走進(jìn)一個(gè)精彩絕倫的世界，讓您對(duì)產(chǎn)品的每一個(gè)細(xì)節(jié)都了如指掌。</div><p><video id='pmp4' width='' height='auto' class='pmp4' controls controlsList='nodownload' type='video/mp4' preload='none' src="http://img.cjjhb.com/pub_soft/170/1272_1.mp4" poster='http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403542897.jpg' ></video><br></p><div id="e4scouq" class="ty-tips1212">以下是:冷拔鋼管加工定制的圖文介紹 </div><p><p class="typys"><span id="ceysuso" class="tycsgsmz8">甘肅白銀盛億偉業(yè)金屬制品有限公司</span>堅(jiān)持新發(fā)展理念，遵循“實(shí)事求是、守正創(chuàng)新、行穩(wěn)致遠(yuǎn)”的工作原則，以服務(wù)經(jīng)濟(jì)社會(huì)發(fā)展和滿足人民對(duì)美好生活的向往為發(fā)展方向，圍繞政府、城市和人作文章，傾力打造<span id="qcg8cga" class="tycsgsmz8">甘肅白銀盛億偉業(yè)金屬制品有限公司</span>，發(fā)揮全產(chǎn)業(yè)鏈優(yōu)勢(shì)，為客戶提供<span id="asiawsi" class="tycsgjc8"> 精密鋼管</span>，提供一站式綜合服務(wù)。</p></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403542897.jpg" title="冷拔鋼管加工定制"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403501439.jpg" title="冷拔鋼管加工定制"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403478828.jpg" title="冷拔鋼管加工定制"><br></p><div id="kkeosaa" class="khcont"><p> 一、提高坯料加熱質(zhì)量 </p> <p> （1）正確調(diào)整穿孔、軋管工藝參數(shù)，提高軋輥等工模具精度，使坯料及荒管在穿孔和軋管過程中變形均勻。 </p> <p> （2）調(diào)整好定心位置，安裝一個(gè)托輥裝置，使頂頭能對(duì)準(zhǔn)坯料中心，避免穿孔偏心。 </p> <div id="gacek4w" class="para"> （3）安裝調(diào)整好抱輥，將頂桿抱緊，防止頂桿下沉。 </div> <div id="4yskise" class="para"> （4）進(jìn)行設(shè)備定修制，使設(shè)備保持完好狀態(tài)，保證毛管壁厚精度。 </div> <div id="coaoyes" class="para"> （5）加強(qiáng)管理，經(jīng)常測(cè)量毛管壁厚，發(fā)現(xiàn)問題及時(shí)調(diào)整。 </div></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403412090.jpg" title="冷拔鋼管加工定制"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403385620.jpg" title="冷拔鋼管加工定制"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403342061.jpg" title="冷拔鋼管加工定制"><br></p><div id="yyoe4s4" class="khcont">介紹 <div id="ccuggy4" class="para"> 冷拔鋼管用拉拔、擠壓、穿孔等方法生產(chǎn)的整根鋼管表面沒有接縫的鋼管。 </div> <div id="c2qi4ia" class="para"> 是一種具有中空截面、周邊沒有接縫的圓形，方形，矩形冷拔鋼管是用于機(jī)械結(jié)構(gòu)、液壓設(shè)備的尺寸精度高和表面光潔度好的精密冷拔無縫管。 </div> <div id="wayqom4" class="para"> 選用精密無縫管制造機(jī)械結(jié)構(gòu)或液壓設(shè)備等，可以大大節(jié)約機(jī)械加工工時(shí)，提高材料利用率，同時(shí)有利于提高產(chǎn)品質(zhì)量。 </div> <div id="w2uaaem" class="para"> 優(yōu)質(zhì)碳素結(jié)構(gòu)鋼冷撥無縫管，主要用10、20號(hào)鋼制造，除保證化學(xué)成分和機(jī)械性能外要做水壓試驗(yàn)，卷邊、擴(kuò)口、壓扁等試驗(yàn)。 </div></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403281463.jpg" title="冷拔鋼管加工定制"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403229091.jpg" title="冷拔鋼管加工定制"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403201251.jpg" title="冷拔鋼管加工定制"><br></p><div id="yy2gsig" class="khcont5"><div id="iao2wk0" class="para"> 5、化學(xué)成分檢驗(yàn) </div> <div id="2ww2m0q" class="para"> 5.1、按化學(xué)成分和機(jī)械性能供應(yīng)的國(guó)產(chǎn)無縫管，如10、15、20、25、30、35、40、45和50號(hào)鋼的化學(xué)成分應(yīng)符合GB/T699-88的規(guī)定。進(jìn)口無縫管按合同規(guī)定的有關(guān)標(biāo)準(zhǔn)檢驗(yàn)。09MnV、16Mn、15MnV鋼的化學(xué)成分應(yīng)符合GB1591-79的規(guī)定。 </div> <div id="ce2iyem" class="para"> 5.2、具體分析方法參照GB223-84《鋼鐵及合金化學(xué)分析方法》的有關(guān)部分。 </div> <div id="qm2kwss" class="para"> 5.3、分析偏差參照GB222-84《鋼的化學(xué)分析用試樣及成品化學(xué)成分允許偏差》。 </div></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403167790.jpg" title="冷拔鋼管加工定制"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403107372.jpg" title="冷拔鋼管加工定制"><br></p><div id="uq2km4w" class="khcont"><div id="cyc2qia" class="para"> 化學(xué)熱處理是通過改變冷軋精密光亮鋼管表層化學(xué)成分、組織和性能的金屬熱處理工藝?；瘜W(xué)熱處理與表面熱處理不同之處是后者改變了工件表層的化學(xué)成分。化學(xué)熱處理是將工件放在含碳、氮或其它合金元素的介質(zhì)(氣體、液體、固體)中加熱，保溫較長(zhǎng)時(shí)間，從而使工件表層滲入碳、氮、硼和鉻等元素。滲入元素后，有時(shí)還要進(jìn)行其它熱處理工藝如淬火及回火?；瘜W(xué)熱處理的主要方法有滲碳、滲氮、滲金屬。 </div> <div id="4ssecus" class="para"> 熱處理是機(jī)械零件和工模具制造過程中的重要工序之一。大體來說，它可以保證和提高冷軋精密光亮鋼管的各種性能，如耐磨、耐腐蝕等。還可以改善毛坯的組織和應(yīng)力狀態(tài)，以利于進(jìn)行各種冷、熱加工。 </div> <div id="eyyq2ia" class="para"> 例如白口鑄鐵經(jīng)過長(zhǎng)時(shí)間退火處理可以獲得可鍛鑄鐵，提高塑性；齒輪采用正確的熱處理工藝，使用壽命可以比不經(jīng)熱處理的齒輪成倍或幾十倍地提高；另外，價(jià)廉的碳鋼通過滲入某些合金元素就具有某些價(jià)昂的合金鋼性能，可以代替某些耐熱鋼、不銹鋼；工模具則幾乎全部需要經(jīng)過熱處理方可使用。 </div></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403061522.jpg" title="冷拔鋼管加工定制"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/170/1272/202402220403011134.jpg" title="冷拔鋼管加工定制"><br></p><p></p><div id="w2umscc" class=imgtipsbox>點(diǎn)擊查看盛億偉業(yè)金屬制品(白銀市分公司)的<a href="/baiyinsywy/picture.html"><span id="ugmwewu" class=imgtips>【產(chǎn)品相冊(cè)庫】</span></a>以及我們的<a href="/baiyinsywy/video.html"><span id="qyuesiw" class=videotips>【產(chǎn)品視頻庫】</span></a></div> </p> <hr> <div id="0k2a0ik" class="cont-tips">選購<span id="ekky4ss" class="tybt4">冷拔鋼管加工定制</span>來甘肅省白銀市找<span id="siwgyme" class="tysbm4">盛億偉業(yè)金屬制品(白銀市分公司)</span>，我們是廠家直銷,產(chǎn)品型號(hào)齊全,確保您購買的每一件產(chǎn)品都符合高標(biāo)準(zhǔn)的質(zhì)量要求，選擇我們就是選擇品質(zhì)與服務(wù)的雙重保障。聯(lián)系人:<span id="ug0ew2k" class="tylxr">桑航</span>-【17768165506】,地址:<span id="me0ey00" class="tydz">[經(jīng)濟(jì)開發(fā)區(qū)桑海工業(yè)園]</span>。</div> </pre> </div> <div id="wwgiaoa" class="main-bd"> <a target="_blank">在360搜索 <span id="sokwmae" class="sstitle2024">冷拔鋼管加工定制</span> 的信息</a></br> <a target="_blank">在搜狗搜索 <span id="gwcgaq2" class="sstitle2024">冷拔鋼管加工定制</span> 的信息</a> </div> </div> </div> </div> </div>   <div class="u8owswa" id="showmsg_right">  <div id="ie20oym" class="title"><a class="title-name">聯(lián)系我們</a> <span>CONTACT US</span> </div> <div class="ymuecwc" id="showmsg_right_advt"> <ul class="lxfsbox"> <a href="/baiyinsywy"><img src="http://img.cjjhb.com/card_soft/170/card.jpg" class="card2024"></a> </ul> </div>  <div class="8macaag" id="showmsg_sj"> 您也許對(duì)白銀本地以下產(chǎn)品新聞也感興趣 </div> <div class="a8sisya" id="showmsg_sj"> 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