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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="qkvqpqs" id="showmsg_head"> </div> <div id="fwqog2a" class="all_now_position" style="margin-top: 10px;"> 您所在的位置:<a href="http://yy4080ys.com">總站首頁</a> ><a href="http://yy4080ys.com">北極信息港</a> >絎磨管_常年生產(chǎn) </div>  <div class="xb9zh7h" id="showmsg">  <div class="4orb7wd" id="showmsg_left"> <div class="t5uaumq" id="showmsg_title"> <h1>絎磨管_常年生產(chǎn)</h1> </div> <div id="j2bit9p" class="showmsg_contentall"> <div class="pfuah45" id="showmsg_content_top"> </div> <div class="6x2g8ou" id="showmsg_companymsg"> <ul> <li> 公司:<strong><a href="/jinminglcl" target="_blank"> 九冶管業(yè)(金明區(qū)分公司)</a></strong> </li> <li>價格:電聯(lián)</li> <li id="lxr">聯(lián)系人:李經(jīng)理</li> <li>更新時間:2025-06-15 09:36:39<span id="fxwoszr" class="weather"> ip歸屬地：開封，天氣：晴，溫度：23-33</span> 瀏覽次數(shù):8</li> <li>所在地:金明 </li> <li>標(biāo)題:<strong><a href="#">絎磨管_常年生產(chǎn)</a></strong></li> <li> 來源: <span>lcl</span> </li> <div id="sswb1pv" 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="b6mygtp" class="tu"> <div id="r3wokc7" class="t_left1213"> <div id="og6rp6s" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156354238.jpg" id="pimgbig" alt="絎磨管_常年生產(chǎn)"></div> <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156354238.jpg" alt="絎磨管_常年生產(chǎn)"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212154502350.jpg" alt="絎磨管_常年生產(chǎn)"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212155245916.jpg" alt="絎磨管_常年生產(chǎn)"></li> </ul> </div> </div> </div> <div class="8eq8oel" id="showmsg_content"> <div id="efufgx8" class="new-cont-box new-cont-box-300"> <div id="ncs3f29" class="new-info-box"> <pre> <hr> <div id="jimajpx" class="ty-tips1212">以下是:開封市金明區(qū)絎磨管_常年生產(chǎn)的產(chǎn)品參數(shù) </div> <div id="iqtgxbz" class="newcanshubox"> <table><tbody><tr><th colspan="2">產(chǎn)品參數(shù)</th></tr><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(yùn)費(fèi)說明</th><td>電議</td></tr><tr><th>范圍</th><td>絎磨管_常年生產(chǎn)供應(yīng)范圍覆蓋河南省開封市龍亭區(qū)、禹王臺區(qū)、金明區(qū)、杞縣、通許縣、尉氏縣、蘭考縣等區(qū)域。</td></tr></tbody> </table> </div> <div id="44i59l8" class="_hnyd3w2aqb"></div><div id="dj433bo" class="cont-tips">【九冶】為您提供龍亭精密鋼管可零售可批發(fā)、禹王臺精密鋼管國標(biāo)檢測放心購買、杞縣精密鋼管品質(zhì)信得過、通許精密鋼管質(zhì)量為本、尉氏精密鋼管客戶信賴的廠家等多元產(chǎn)品與服務(wù)。您是想要在開封市金明區(qū)采購高質(zhì)量的<span id="bq6fpsq" class="tybt2">絎磨管_常年生產(chǎn)</span>產(chǎn)品嗎？<span id="qllg1kq" class="tysbm2">九冶管業(yè)(金明區(qū)分公司)lcl25-15</span>是您的不二之選！我們致力于提供品質(zhì)保證、價格優(yōu)惠的絎磨管_常年生產(chǎn)產(chǎn)品,品種齊全,不斷創(chuàng)新,致力于滿足廣大客戶的多種需求,聯(lián)系人:<span id="qxp2maa" class="tylxr">李經(jīng)理</span>,地址:《<span id="p4ydile" class="tydz">丁塊工業(yè)園</span>》。河南省,開封市,金明區(qū) 金明區(qū)地處北緯34°11'45''－35°01'20''，東經(jīng)113°52'15'－115°15'42'；西距省會鄭州72公里，在中國版圖上處于豫東大平原的中心部位；北濱黃河，與封丘、原陽縣隔河相望，東、南、西與開封縣（現(xiàn)為祥符區(qū)）居鄰，西北與中牟縣相連。東西27.8公里，南北25.8公里，總面積341.43平方公里。</div> <p> <div id="yixot8u" class="ty-tips1212">想要更直觀地了解絎磨管_常年生產(chǎn)產(chǎn)品嗎？？產(chǎn)品視頻，帶你走進(jìn)產(chǎn)品世界</div><p></p><div id="jl9tgv6" class="ty-tips1212">以下是:開封金明絎磨管_常年生產(chǎn)的圖文介紹 </div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157374850.jpg" title="絎磨管_常年生產(chǎn)"><br></p><div id="5wjfkcn" class="khcont9">對于45#絎磨管比較高壓的區(qū)域來說的話，是使用上會更加的適用，在工作過程中是屬于低噪音，這也是油缸筒精密制造后的特點(diǎn)之一，還能有效的降低油缸筒在動力上出現(xiàn)的損失，如果是環(huán)境比較惡劣的情況下，精密制造后的油缸筒也可以正常工作。我廠是一家專業(yè)生產(chǎn)絎磨管的企業(yè)，有氣動缸筒系列，液壓絎磨管系列，高精度冷拔鋼管等絎磨管產(chǎn)品產(chǎn)高精度冷拔管──液壓缸體與傳統(tǒng)的切削工藝比較，具有以下特點(diǎn)：（1）生產(chǎn)效率高：用傳統(tǒng)的方法生產(chǎn)一根內(nèi)徑420毫米，12米長的缸筒需154小時，用冷拔方法生產(chǎn)只需4分鐘。（2）率高：由于鏜孔的滾壓頭兼起導(dǎo)向作用，在切削過程中，毛坯管由于自重產(chǎn)生撓度，致使?jié)L壓頭和鏜刀走偏，造成廢品。率只能達(dá)到60%左右，而用冷拔方法生產(chǎn)，率可達(dá)95%以上。（3）金屬利用率高：用傳統(tǒng)的鏜孔方法制造缸體，金屬利用率只有50-70%。用拉拔方法生產(chǎn)時，金屬不但不被切削成鐵末，反而可以得到30%的延伸，金屬利用率可達(dá)95%。（4）能改善成品管金屬的機(jī)械性能：用拉拔方法生產(chǎn)，使毛坯得到30%以上的塑性變形，由于加工硬化而使成品管金屬的強(qiáng)度限大為提高。一般在成品管內(nèi)層強(qiáng)度限提高達(dá)60%。高精度冷拔管是用無縫熱軋鋼管、直縫焊管為坯料，經(jīng)過化學(xué)處理后在專用冷拔機(jī)上，通過特種變形原理設(shè)計(jì)的模具進(jìn)行拉拔，生產(chǎn)出高精度管。其尺寸精度達(dá)H10～H8，直線度達(dá)0.35～0.5mm/m，表面粗糙度達(dá)Ra1.6-0.4。</div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157346199.jpg" title="絎磨管_常年生產(chǎn)"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157309563.jpg" title="絎磨管_常年生產(chǎn)"><br></p><div id="e0pk5gw" class="khcont">絎磨工藝朝著強(qiáng)力絎磨和超聲絎磨等方向發(fā)展<br /> 提高絎磨管生產(chǎn)率，絎磨工藝朝著強(qiáng)力珩磨、自動控制尺寸的自動珩磨、電解絎磨和超聲珩磨等方向發(fā)展。我公司本著不端創(chuàng)新和進(jìn)步的理念，在不斷加強(qiáng)各種缸筒的研究和創(chuàng)新的基礎(chǔ)上，增加在液壓機(jī)械等方面的發(fā)展，這無疑是給企業(yè)的發(fā)展帶來了無窮的力量和希望！經(jīng)過這些年的發(fā)展，不斷的開發(fā)新產(chǎn)品來配合客戶需求,使產(chǎn)品的各項(xiàng)優(yōu)越性得到快速,產(chǎn)品被廣泛應(yīng)用于冶金、鍛壓、鑄造、機(jī)床、礦山、起重、船舶、煤炭、運(yùn)輸、化工、科研、軍工等工業(yè)領(lǐng)域。<br /> 近年來應(yīng)用塑料（金剛砂）混合壓制成的珩磨工，根據(jù)不同用途可壓制各種形狀，使珩磨不僅能用于加工內(nèi)孔，并能加工外圓、平面、球面及各種特形表面，如外圓表面化的珩磨工具為柱形珩輪，齒輪的珩磨工具為磨料齒輪。<br /> 絎磨管是用4～6根砂條組成的絎磨頭對內(nèi)孔進(jìn)行光整加工。珩磨不但生產(chǎn)率高，并且加工精度也很高，一般尺寸精度可達(dá)IT5～I(xiàn)T6級，表面粗糙度可達(dá)0.8～0.1μm，并且能修正孔的幾何形狀偏差。</div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157262581.jpg" title="絎磨管_常年生產(chǎn)"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157192993.jpg" title="絎磨管_常年生產(chǎn)"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157168274.jpg" title="絎磨管_常年生產(chǎn)"><br></p><div id="2151v90" class="khcont">珩磨管幾大優(yōu)點(diǎn)<br /> 1、提高表面粗糙度，粗糙度基本能達(dá)到Ra≤0.08μm左右。<br /> 2、修正圓度，橢圓度可≤0.01mm。<br /> 3、提高表面硬度，使受力變形，硬度提高HV≥4°<br /> 4、加工后有殘余應(yīng)力層,提高疲勞強(qiáng)度提高30%。<br /> 5、提高配合質(zhì)量，減少磨損，延長零件使用壽命，但零件的加工費(fèi)用反而降低。 <br /> 珩磨管和無縫鋼管的區(qū)別 <br /> 1、無縫鋼管主要特點(diǎn)是無焊接縫，可承受較大的壓力。產(chǎn)品可以是很粗糙的鑄態(tài)或冷撥件。<br /> 2、絎磨管是近幾年出現(xiàn)的產(chǎn)品，主要是內(nèi)孔、外壁尺寸有嚴(yán)格的公差及粗糙度。<br /> 20號優(yōu)質(zhì)絎磨管是一種根據(jù)冷扎或冷拉解決后的精密加工的無縫鋼管;全名：冷扎或冷拉20號優(yōu)質(zhì)絎磨管。因?yàn)榫茕摴軆?nèi)外壁無空氣氧化層、承擔(dān)髙壓無滲漏、高精密、高光滑度、冷拔不形變、擴(kuò)口、擠扁無縫隙等優(yōu)勢，因此關(guān)鍵用于制造氣動式或液壓件的商品，如汽缸或液壓缸，全是用無縫鋼管。精密鋼管的成分有碳C、硅Si、錳Mn、硫S、磷P、鉻Cr。<br /> 絎磨管采用加工工藝油缸管采用滾壓加工，由于表面層留有表面殘余壓應(yīng)力，有助于表面微小裂紋的封閉，阻礙侵蝕作用的擴(kuò)展。從而提高表面抗腐蝕能力，并能延緩疲勞裂紋的產(chǎn)生或擴(kuò)大，因而提高絎磨管疲勞強(qiáng)度。通過滾壓成型，滾壓表面形成一層冷作硬化層，減少了磨削副接觸表面的彈性和塑性變形，從而提高了絎磨管內(nèi)壁的耐磨性，同時避免了因磨削引起的燒傷。滾壓后，表面粗糙度值的減小，可提高配合性質(zhì)。</div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157112473.jpg" title="絎磨管_常年生產(chǎn)"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157029307.jpg" title="絎磨管_常年生產(chǎn)"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156574979.jpg" title="絎磨管_常年生產(chǎn)"><br></p><p><p class="typys"><span id="e2brgbq" class="tycsgsmz11">開封金明九冶管業(yè)有限公司</span>從事<span id="zeb9e3e" class="tycsgjc11"> 精密鋼管</span>十年有余，產(chǎn)品優(yōu)質(zhì)好價，贏得大量客戶長期信賴。公司始終堅(jiān)持“以科技求進(jìn)步、以質(zhì)量求生存、以管理求效益、以誠信求市場”的經(jīng)營宗旨。不僅嚴(yán)控產(chǎn)品質(zhì)量和售前售后服務(wù)，同時也加強(qiáng)自身科技研發(fā)，為客戶提供更專業(yè)的服務(wù)。持續(xù)為客戶需求努力創(chuàng)新，實(shí)現(xiàn)客戶發(fā)展價值z u i大化。</p></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156529663.jpg" title="絎磨管_常年生產(chǎn)"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156489286.jpg" title="絎磨管_常年生產(chǎn)"><br></p><div id="zjfo3wg" class="khcont">鏜光無縫鋼管(珩磨管)工藝產(chǎn)品說明提供鏜光無縫鋼管: JIS STKM13C/ DIN ST52/ ASTM A106/ SAE1020與焊接管DIN ST52.3. 鏜光無縫鋼管在相同及適當(dāng)?shù)膲毫\(yùn)用下，可承受比焊接管更大的壓力，不易有裂開之情況。焊接管真圓度優(yōu)于無縫管。機(jī)械構(gòu)造用碳素鋼管內(nèi)徑經(jīng)鏜磨后，尺寸精密、表面光滑。其貯油性能佳，使運(yùn)轉(zhuǎn)更為順暢，無停頓情形，延長使用期限。鏜光無縫鋼管適用于油壓缸、氣壓缸、叉車、起重機(jī)、堆高機(jī)、建筑機(jī)械、沖床等各式省力自動化機(jī)械工程。鏜光無縫鋼管(珩磨管)型號分為：20#絎磨管，45#絎磨管，20號絎磨管，45號絎磨管珩磨管的生產(chǎn)工藝發(fā)展及工作原理簡介珩磨管的生產(chǎn)一般要講過復(fù)雜的過程和嚴(yán)格的檢驗(yàn)才能出產(chǎn)，因?yàn)樗怯糜诟鞣N機(jī)械零件的生產(chǎn)上，所以對于珩磨管精度要求很高。隨著科技的不斷發(fā)展，珩磨管生產(chǎn)工藝在不斷的進(jìn)步完善，對于珩磨管生產(chǎn)效率的提高有很大的促進(jìn)作用。</div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156451782.jpg" title="絎磨管_常年生產(chǎn)"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156390757.jpg" title="絎磨管_常年生產(chǎn)"><br></p> <div id="akwku8q" class=imgtipsbox>點(diǎn)擊查看九冶管業(yè)(金明區(qū)分公司)的<a href="/jinminglcl/picture.html"><span id="mmtri4b" class=imgtips>【產(chǎn)品相冊庫】</span></a>以及我們的<a href="/jinminglcl/video.html"><span id="txeof4p" class=videotips>【產(chǎn)品視頻庫】</span></a></div> </p> <hr> <div id="cwidflo" class="cont-tips">今年在開封市金明區(qū)購買<span id="nhtzqh3" class="tybt5">絎磨管_常年生產(chǎn)</span>有了新選擇，<span id="8whcjlz" class="tysbm5">九冶管業(yè)(金明區(qū)分公司)</span>始終堅(jiān)守以用戶為中心的服務(wù)理念,將品質(zhì)作為發(fā)展的基石。廠家直銷,確保為您提供價格實(shí)惠且品質(zhì)卓越的<span id="wamlnbl" class="tybt1">絎磨管_常年生產(chǎn)</span>產(chǎn)品。如需購買或咨詢,請隨時聯(lián)系我們,聯(lián)系人:<span id="wbsb8fa" class="tylxr">李經(jīng)理</span>,地址:<span id="s9xnsr8" class="tydz">丁塊工業(yè)園</span>。</div> </pre> </div> <div id="dipnicc" class="main-bd"> <a target="_blank">在360搜索 <span id="hwyx4h3" class="sstitle2024">絎磨管_常年生產(chǎn)</span> 的信息</a></br> <a target="_blank">在搜狗搜索 <span id="n9zethx" class="sstitle2024">絎磨管_常年生產(chǎn)</span> 的信息</a> </div> </div> </div> </div> </div>   <div class="vaxlvav" id="showmsg_right">  <div id="tyv4bla" class="title"><a class="title-name">聯(lián)系我們</a> <span>CONTACT US</span> </div> <div class="9hyrgrb" id="showmsg_right_advt"> <ul class="lxfsbox"> <li>聯(lián)系人：李經(jīng)理</li> <li id="o8eeoep" class="mobileimg">手機(jī)：18762195566</li> <li id="hbdr8v8" class="mobileimg">QQ：1958857549</li> <li>企業(yè)：<a href="/jinminglcl" target="_blank"> 九冶管業(yè)(金明區(qū)分公司)</a></li> <li>主營：精密鋼管</li> <li>地址：丁塊工業(yè)園發(fā)貨到金明</li> </ul> </div>  <div class="int3kk9" id="showmsg_sj"> 您也許對金明本地以下產(chǎn)品新聞也感興趣 </div> <div class="tsujt9r" id="showmsg_sj"> <ul> <div id="nxtsu4x" class="_cvwrv6ty2rh"></div> <li><a href="/xuwenjunb/A37619FFDAD2.html" title="無縫鋼管-歡迎新老客戶實(shí)地考察"><span id="nc4tsgw" class="xgxxwzlist_1">無縫鋼管-歡迎新老客戶實(shí)地考察A37619FFDAD2.html</span></a></li> <li><a href="/xuwenjunb/A6620DF86438.html" 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