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class="twoCol"><div id="bk3pj7u" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</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_jinshuwang/">金屬網(wǎng)</a>?<a href="http://www.cdcfah.com/cp/third-jinshuwang_bxgw/">不銹鋼網(wǎng)</a>?安徽不銹鋼無縫管生產(chǎn)廠家江蘇進百洪金屬制品供應</p><div id="vpq8amc" class="leftbox clearfix"><h1>安徽不銹鋼無縫管生產(chǎn)廠家江蘇進百洪金屬制品供應</h1><div id="odfcwik" class="proBig"><div id="apmulho" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/JSjbhjs/637246468138017578/5184388.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sh28ypb" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/JSjbhjs/637246468138017578/5184388.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="r8evcja" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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)品關鍵詞：</span>安徽不銹鋼無縫管生產(chǎn)廠家</p><p><span>***更新：</span>2020-06-08 09:21:15</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="e2jvsjl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇進百洪金屬制品有限公司</a></p><p><span>聯(lián)系人：</span>魯經(jīng)理</p><p><span>郵箱: </span>835378434@qq.com</p><p><span>電話: </span>18118886087</p><p><span>傳真: </span>181_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>181-18886087</p><p><span>地址: </span>城南路32號B419室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="tnkc88s" class="page-proshow02"><p class="title">詳細說明</p><div id="m222uwn" class="box"><p><p> 不銹鋼無縫管的制造工藝： </p> <p> <br /> </p> <p> 熱軋（擠壓無縫鋼管）：圓管坯→加熱→穿孔→三輥斜軋、連軋或擠壓→脫管→定徑（或減徑）→冷卻→矯直→水壓試驗（或探傷）→標記→入庫 </p> <p> <br /> </p> <p> 軋制無縫管的原料是圓管坯，圓管胚要經(jīng)過切割機的切割加工成長度約為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)溫度控制是關鍵性的問題.圓管坯出爐后要經(jīng)過壓力穿孔機進行穿空。一般較常見的穿孔機是錐形輥穿孔機，這種穿孔機生產(chǎn)效率高，產(chǎn)品質量好，穿孔擴徑量大，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。定徑機通過錐形鉆頭高速旋轉入鋼胚打孔，形成鋼管。鋼管內(nèi)徑由定徑機鉆頭的外徑長度來確定。鋼管經(jīng)定徑后，進入冷卻塔中，通過噴水冷卻，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（或水壓實驗）進行內(nèi)部探傷。若鋼管內(nèi)部有裂紋，安徽不銹鋼無縫管生產(chǎn)廠家，氣泡等問題，將被探測出，安徽不銹鋼無縫管生產(chǎn)廠家。鋼管質檢后還要通過嚴格的手工挑選。鋼管質檢后，用油漆噴上編號，安徽不銹鋼無縫管生產(chǎn)廠家、規(guī)格、生產(chǎn)批號等。并由吊車吊入倉庫中。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽不銹鋼無縫管生產(chǎn)廠家" src="https://tyunfile.71360.com/WaterMark/UploadFile/JSjbhjs/637246468138017578/5184388.jpg"></div><p> 304不銹鋼無縫管的加工工藝以及工藝特點 </p> <p> 304不銹鋼無縫管的工藝決定它的局限性能，一般無縫鋼管精度低:壁厚不均勻、管內(nèi)外表光亮度低、定尺成本高，且內(nèi)外表還有麻點、黑點不易去除;它的檢測及整形必須離線處理。因此304不銹鋼無縫管在高壓、**度、機械結構用材方面體現(xiàn)了它的優(yōu)越性。304不銹鋼無縫鋼管的合理加工非常重要，那么在加工過程中，需要做哪些細節(jié)呢？普通不銹鋼管通過特殊的螺紋加工設備(自行開發(fā))以一定的螺距進行旋轉擠壓，在鋼管的內(nèi)、外表面形成一定螺距的螺旋槽，使鋼管內(nèi)外壁的換熱面積相應增加。使用時，流體傳導介質在管腔內(nèi)形成螺旋渦流，通過管壁快速傳導熱量，使換熱器的總熱效率提高1.5-2倍。因此，通過合理的加工，不銹鋼無縫管的性能可以說是非常突出，是人們的一個很好的選擇。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽不銹鋼無縫管生產(chǎn)廠家" src="https://tyunfile.71360.com/UploadFile/JSjbhjs/637260052124638672/4237825.png"></div><p> 不銹鋼無縫鋼管是一種具有中空截面、周邊沒有接縫的長條鋼材。 </p> <p> 不銹鋼焊接鋼管也是一種中空截面的鋼，只是它是通過板材卷成鋼管焊接而成的，所以焊接鋼管有一條焊接縫隙。 </p> <p> 不銹鋼無縫管的特點 </p> <p> 其一、該產(chǎn)品的壁厚越厚，它就越具有經(jīng)濟性和實用性，壁厚越薄，它的加工成本就會大幅度的上升；其次、該產(chǎn)品的工藝決定它的局限性能，一般無縫鋼管精度低：壁厚不均勻、管內(nèi)外表光亮度低、定尺成本高，且內(nèi)外表還有麻點、黑點不易去除；其三、它的檢測及整形必須離線處理。因此它在高壓、**度、機械結構用材方面體現(xiàn)了它的優(yōu)越性。 </p> <p> 不銹鋼管的種類 </p> <p> 接軋制方法分熱軋、熱擠壓和冷拔(軋)不銹鋼管。 </p> <p> <br /> </p><div style="width:100%;text-align: 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