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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="xjtrn9t" class="twoCol"><div id="djhftpv" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://www.cdcfah.com/cp/second-yjkc_bxgc/">不銹鋼材</a>?<a href="http://www.cdcfah.com/cp/third-bxgc_bxgyg/">不銹鋼圓鋼</a>?北京大口徑不銹鋼無(wú)縫管廠(chǎng)家來(lái)電咨詢(xún) 無(wú)錫名揚(yáng)不銹鋼供應(yīng)</p><div id="jfdtpdt" class="leftbox clearfix"><h1>北京大口徑不銹鋼無(wú)縫管廠(chǎng)家來(lái)電咨詢(xún) 無(wú)錫名揚(yáng)不銹鋼供應(yīng)</h1><div id="f79xd7j" class="proBig"><div id="bxdbfdj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/18651011115/637320767179140625/7588441.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7lhnthd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/18651011115/637320767179140625/7588441.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ntzxdt9" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京大口徑不銹鋼無(wú)縫管廠(chǎng)家,不銹鋼無(wú)縫管</p><p><span>***更新：</span>2020-10-30 02:16:51</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="rfd7zbz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫名揚(yáng)不銹鋼有限公司</a></p><p><span>聯(lián)系人：</span>魏衍冉</p><p><span>郵箱: </span>851011115@qq.com</p><p><span>電話(huà): </span>18651011115</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.mybxg0510.com</p><p><span>手機(jī): </span>0510-66035630</p><p><span>地址: </span>東方鋼材城二期七棟</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="jpvbflr" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="bh7pntp" class="box"><p><p style="text-indent:25px">不銹鋼無(wú)縫管是除了圓管以外的其他截面形狀的無(wú)縫鋼管的總稱(chēng)。按鋼管截面形狀尺寸的不同又可分為等壁厚異型無(wú)縫鋼管，北京大口徑不銹鋼無(wú)縫管廠(chǎng)家，北京大口徑不銹鋼無(wú)縫管廠(chǎng)家、不等壁厚異型無(wú)縫鋼管、變直徑異型無(wú)縫鋼管，北京大口徑不銹鋼無(wú)縫管廠(chǎng)家。異型無(wú)縫鋼管普遍用于各種結(jié)構(gòu)件、工具和機(jī)械零部件。和圓管相比，異型管一般都有較大的慣性矩和截面模數(shù)，有較大的抗彎抗扭能力，可以極大減輕結(jié)構(gòu)重量，節(jié)約鋼材。流體輸送用不銹鋼無(wú)縫鋼管是用于輸送水、油、氣等流體的一般無(wú)縫鋼管，通常是用不銹鋼制成的熱軋（擠、擴(kuò)）和冷拔（軋）無(wú)縫鋼管。不銹鋼無(wú)縫管在流體運(yùn)輸方面經(jīng)常被使用。北京大口徑不銹鋼無(wú)縫管廠(chǎng)家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京大口徑不銹鋼無(wú)縫管廠(chǎng)家,不銹鋼無(wú)縫管" src="https://tyunfile.71360.com/UploadFile/18651011115/637320767179140625/7588441.png"></div><p style="text-indent:25px">310s不銹鋼無(wú)縫管，焊接鋼管生產(chǎn)工藝簡(jiǎn)單，生產(chǎn)效率高，品種規(guī)格多，設(shè)備投資少，但一般強(qiáng)度低于不銹鋼無(wú)縫管。310s不銹鋼無(wú)縫管適于制作各種爐用構(gòu)件、高工作溫度1200℃，連續(xù)使用溫度1150℃。產(chǎn)品適用范圍排氣管道,熱處理爐、熱交換機(jī)、焚化爐等要求耐熱性的鋼種,高熱/高溫接觸部件。310s不銹鋼無(wú)縫管具有良好耐氧化、耐腐蝕、耐酸堿、耐高溫性能，耐高溫?zé)o縫管**于制造電熱爐管等場(chǎng)合，奧氏體型不銹鋼無(wú)縫管中增加碳的含量后，由于其固溶強(qiáng)化作用使強(qiáng)度得到提高，奧氏體型不銹鋼的化學(xué)成分特性是以鉻、鎳為基礎(chǔ)添加鉬、鎢、鈮和鈦等元素，由于其組織為面心立方結(jié)構(gòu)，因而在高溫下有高的強(qiáng)度和蠕變強(qiáng)度。北京大口徑不銹鋼無(wú)縫管廠(chǎng)家不銹鋼無(wú)縫管的焊管在加工過(guò)程中避免了多次加熱加工，生產(chǎn)過(guò)程更環(huán)保。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京大口徑不銹鋼無(wú)縫管廠(chǎng)家,不銹鋼無(wú)縫管" src="https://tyunfile.71360.com/UploadFile/18651011115/637320766939511719/5386890.png"></div><p style="text-indent:25px">不銹鋼無(wú)縫管及其輸水設(shè)備，是當(dāng)今先進(jìn)的基礎(chǔ)性?xún)羲牧?，其防腐蝕性能強(qiáng)，鑄鐵管、碳鋼管、塑料管等，都無(wú)法與其相比。水的準(zhǔn)備、貯存、輸送、凈化、再生、海水淡化等水工業(yè)比較好選材。年需求大約25000噸。年消耗不銹鋼管20000噸以上。這類(lèi)行業(yè)主要采用衛(wèi)生或者抗jun級(jí)不銹鋼管。采用進(jìn)口SUS304、316L制作的衛(wèi)生無(wú)縫管，可以滿(mǎn)足食品、生物制藥領(lǐng)域各種介質(zhì)的特殊要求?？筳un不銹鋼具有不銹鋼優(yōu)點(diǎn)和良好的抗jun性能，在廚房設(shè)備、食品工業(yè)的工作臺(tái)及器皿、醫(yī)療器械、日常生活中的餐具及掛毛巾支架、冷藏柜的托架等領(lǐng)域的需求不斷增加。</p><p style="text-indent:25px">不銹鋼無(wú)縫管成型速度快、產(chǎn)量高，可以做成多種多樣的截面形式，以適應(yīng)使用管件的需要；冷軋可以使鋼材產(chǎn)生很大的塑性變形，從而提高了鋼材的屈服點(diǎn)。熱軋可以破壞鋼錠的鑄造組織，細(xì)化鋼材的晶粒，并消除顯微組織的缺陷，從而使鋼材組織密實(shí)，力學(xué)性能得到改善。在使用習(xí)慣上，無(wú)縫管因其金屬組織均勻性較好，多用在抗腐蝕性以及承壓耐高溫等性能有要求的項(xiàng)目上，像鍋爐、電站、壓力容器等傳統(tǒng)企業(yè)多青睞無(wú)縫鋼管。不銹鋼無(wú)縫管認(rèn)可時(shí)不僅需要關(guān)注煉鋼設(shè)備及工藝，更要進(jìn)行延伸至無(wú)縫鋼管的試驗(yàn)，通過(guò)這樣的認(rèn)可過(guò)程來(lái)確定鋼坯出廠(chǎng)檢驗(yàn)的檢驗(yàn)項(xiàng)目、取樣數(shù)量和驗(yàn)收標(biāo)準(zhǔn)，特別是規(guī)范和指南中沒(méi)有明確但又需要重點(diǎn)關(guān)注的質(zhì)量項(xiàng)目，如低倍和微觀(guān)組織的檢測(cè)。不銹鋼無(wú)縫管成型速度快、產(chǎn)量高，可以做成多種多樣的截面形式，以適應(yīng)使用條件的需要。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京大口徑不銹鋼無(wú)縫管廠(chǎng)家,不銹鋼無(wú)縫管" src="https://tyunfile.71360.com/UploadFile/18651011115/637320766963984375/466445.png"></div><p style="text-indent:25px">不銹鋼無(wú)縫管的原料是圓管坯，圓管胚要經(jīng)過(guò)切割機(jī)的切割加工成長(zhǎng)度約為1米的坯料，并經(jīng)傳送帶送到熔爐內(nèi)加熱。鋼坯被送入熔爐內(nèi)加熱，溫度大約為1200攝氏度。燃料為氫氣或乙炔。爐內(nèi)溫度控制是關(guān)鍵性的問(wèn)題.圓管坯出爐后要經(jīng)過(guò)壓力穿孔機(jī)進(jìn)行穿空。一般較常見(jiàn)的穿孔機(jī)是錐形輥穿孔機(jī)，這種穿孔機(jī)生產(chǎn)效率高，產(chǎn)品質(zhì)量好，穿孔擴(kuò)徑量大，可穿多種鋼種。穿孔后，圓管坯就先后被三輥斜軋、連軋或擠壓。擠壓后要脫管定徑。定徑機(jī)通過(guò)錐形鉆頭高速旋轉(zhuǎn)入鋼胚打孔，形成鋼管。鋼管內(nèi)徑由定徑機(jī)鉆頭的外徑長(zhǎng)度來(lái)確定。鋼管經(jīng)定徑后，進(jìn)入冷卻塔中，通過(guò)噴水冷卻，鋼管經(jīng)冷卻后，就要被矯直。鋼管經(jīng)矯直后由傳送帶送至金屬探傷機(jī)（或水壓實(shí)驗(yàn)）進(jìn)行內(nèi)部探傷。若鋼管內(nèi)部有裂紋，氣泡等問(wèn)題，將被探測(cè)出。鋼管質(zhì)檢后還要通過(guò)嚴(yán)格的手工挑選。鋼管質(zhì)檢后，用油漆噴上編號(hào)、規(guī)格、生產(chǎn)批號(hào)等。并由吊車(chē)吊入倉(cāng)庫(kù)中。不銹鋼無(wú)縫管在折彎、抗扭強(qiáng)度相同時(shí)，重量較輕，所以也普遍用于制造機(jī)械零件和工程結(jié)構(gòu)。北京大口徑不銹鋼無(wú)縫管廠(chǎng)家</p><p style="text-indent:25px">不銹鋼無(wú)縫管不僅在制造技術(shù)上還是工藝流程上都具有較高的水平，它的使用范圍和使用價(jià)值都值得我們?nèi)ネ诰颉１本┐罂趶讲讳P鋼無(wú)縫管廠(chǎng)家</p><p style="text-indent:25px">不銹鋼無(wú)縫管成品檢驗(yàn)和試驗(yàn)的流程主要為表檢，渦探，超探，水壓，氣壓幾道檢測(cè)。表檢主要是人工查看鋼管表面有無(wú)缺陷，鋼管長(zhǎng)度、外壁尺寸是否合格；渦探主要是通過(guò)渦流探傷機(jī)查看鋼管是否有漏洞；超探主要是利用超聲波探傷機(jī)檢查鋼管是否內(nèi)外開(kāi)裂；水壓、氣壓是利用水壓機(jī)、氣壓機(jī)檢測(cè)鋼管是否漏水、漏氣，從而確保鋼管完好。檢測(cè)合格的不銹鋼無(wú)縫管進(jìn)入成品包裝區(qū)進(jìn)行包裝。包裝使用的材料有孔帽、塑料袋、蛇皮布、木板、不銹鋼帶等。包裹好的鋼管兩端外表面用小木板襯墊，外用不銹鋼帶系緊，以防止運(yùn)輸過(guò)程中鋼管之間接觸，引起碰撞。包裝好的鋼管進(jìn)入成品堆放區(qū)。北京大口徑不銹鋼無(wú)縫管廠(chǎng)家</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1765453.html</p></div></div></div></div></div><div id="ftrpdb7" class="page-right twoColRt"><div id="j7pbjx7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7fljxdz" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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