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ip歸屬地：白銀，天氣：晴，溫度：18-32</span> 瀏覽次數(shù):7</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="7sdm8pl" 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="8ls7qm5" class="tu"> <div id="pslwu1u" class="t_left1213"> <div id="2tv6fmn" 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="wh5tng2" class="playvideo"><img src="/images/play.png" /></div> <div id="jsvq5kb" 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="t11t0jd" id="showmsg_content"> <div id="dpz5fcu" class="new-cont-box new-cont-box-300"> <div id="xbmgwku" class="new-info-box"> <pre> <hr> <div id="ws7qpqi" 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="c7ssi2e" 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>運費說明</th><td>電議</td></tr><tr><th>范圍</th><td>冷拔鋼管供應(yīng)范圍覆蓋<a 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class="tylxr">桑航</span>-【17768165506】）。甘肅省,白銀市 1956年6月，成立白銀市（縣級）。1958年4月，由縣級市升格為地級市。白銀市是大蘭州經(jīng)濟區(qū)的核心區(qū)和蘭白經(jīng)濟圈的副中心，地域獨特，交通便捷，既是全省“一核三帶”中“一核”的重要組成部分，也是“三帶”中黃河上游生態(tài)功能帶的重點區(qū)域。中蘭客專及包蘭、干武鐵路穿境而過，京藏、青蘭、定武、烏瑪4條高速及國道109、247、309、312、338、341和省道217、209等公路縱橫交錯。自古是絲綢之路黃金段上的重要節(jié)點，有絲路驛站、長城烽燧、石窟壁畫等歷史遺跡，會師舊址、虎豹口、打拉池等紅色遺跡數(shù)不勝數(shù)，黃河文化、紅色文化、絲路文化、工礦文化在這里交融。黃河石林4A級景區(qū)是地質(zhì)公園，被譽為“中華自然奇觀”；白銀區(qū)水川鎮(zhèn)入選第二批全國鄉(xiāng)村旅游重點鎮(zhèn)，會寧被列為全國“紅色旅游城市”。 </div> <p> <div id="vbxwuut" class="ty-tips1212">想要探索冷拔鋼管加工定制的奧秘嗎？不妨點擊這個產(chǎn)品視頻，它將帶您走進一個精彩絕倫的世界，讓您對產(chǎn)品的每一個細(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/170/1272/202402220403501439.jpg' ></video><br></p><div id="hi723wj" 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="nsg16f9" class="tycsgsmz8">甘肅白銀盛億偉業(yè)金屬制品有限公司</span>堅持新發(fā)展理念，遵循“實事求是、守正創(chuàng)新、行穩(wěn)致遠(yuǎn)”的工作原則，以服務(wù)經(jīng)濟社會發(fā)展和滿足人民對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="rcau1ke" 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，為客戶提供<span id="hbz3jhe" 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="whlneye" 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，安裝一個托輥裝置，使頂頭能對準(zhǔn)坯料中心，避免穿孔偏心。 </p> <div id="03bcbmd" 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="snhw1e4" class="para"> （4）進行設(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="udhogv1" class="para"> （5）加強管理，經(jīng)常測量毛管壁厚，發(fā)現(xiàn)問題及時調(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="qja85fe" class="khcont">介紹 <div id="o1fesbu" 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="fsqjubv" 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="6c5fyhh" class="para"> 選用精密無縫管制造機械結(jié)構(gòu)或液壓設(shè)備等，可以大大節(jié)約機械加工工時，提高材料利用率，同時有利于提高產(chǎn)品質(zhì)量。 </div> <div id="kqd8oxf" class="para"> 優(yōu)質(zhì)碳素結(jié)構(gòu)鋼冷撥無縫管，主要用10、20號鋼制造，除保證化學(xué)成分和機械性能外要做水壓試驗，卷邊、擴口、壓扁等試驗。 </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="ibfqnyu" class="khcont5"><div id="acpbhwu" class="para"> 5、化學(xué)成分檢驗 </div> <div id="ls4x7sg" class="para"> 5.1、按化學(xué)成分和機械性能供應(yīng)的國產(chǎn)無縫管，如10、15、20、25、30、35、40、45和50號鋼的化學(xué)成分應(yīng)符合GB/T699-88的規(guī)定。進口無縫管按合同規(guī)定的有關(guān)標(biāo)準(zhǔn)檢驗。09MnV、16Mn、15MnV鋼的化學(xué)成分應(yīng)符合GB1591-79的規(guī)定。 </div> <div id="spbvays" 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="pda8zu7" 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="2gkkvnx" class="khcont"><div id="lmzhz4y" 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?；瘜W(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，保溫較長時間，從而使工件表層滲入碳、氮、硼和鉻等元素。滲入元素后，有時還要進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="n1qb9ty" class="para"> 熱處理是機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)，以利于進行各種冷、熱加工。 </div> <div id="wyayja3" class="para"> 例如白口鑄鐵經(jīng)過長時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，價廉的碳鋼通過滲入某些合金元素就具有某些價昂的合金鋼性能，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="hd74hrr" class=imgtipsbox>點擊查看盛億偉業(yè)金屬制品(白銀市分公司)的<a href="/baiyinsywy/picture.html"><span id="b7janov" class=imgtips>【產(chǎn)品相冊庫】</span></a>以及我們的<a 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