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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="gmjgs4c" class="twoCol"><div id="fzld8zr" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_guanjianbi/">管件</a>?<a href="http://www.cdcfah.com/cp/third-guanjianbi_fengtou/">封頭</a>?上海炊事設(shè)備封頭廠家聯(lián)系方式無錫國鑫封頭供應(yīng)</p><div id="dnfcey9" class="leftbox clearfix"><h1>上海炊事設(shè)備封頭廠家聯(lián)系方式無錫國鑫封頭供應(yīng)</h1><div id="r8b8as9" class="proBig"><div id="2ah8xut" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxgxft/637393177944636134/5518321.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fumtv9k" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxgxft/637393177944636134/5518321.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ujg2cu9" 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(guān)鍵詞：</span>上海炊事設(shè)備封頭廠家聯(lián)系方式,封頭</p><p><span>***更新：</span>2020-11-08 05:25:39</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="pyf78um" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫國鑫封頭制造有限公司</a></p><p><span>聯(lián)系人：</span>魏峰潔</p><p><span>郵箱: </span>239703@qq.com</p><p><span>電話: </span>13861726550</p><p><span>傳真: </span>0510_83898088</p><p><span>網(wǎng)址: </span>http://www.wxgxft.com</p><p><span>手機: </span>0510-83897088</p><p><span>地址: </span>玉祁街道曙光村</p><p>[當(dāng)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="ixu3iuj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="pz2jpj4" class="box"><p><p style="text-indent:25px">不銹鋼封頭是壓力容器上的端蓋，是壓力容器的一個主要承壓部件。所起的作用是密封作用。一是做成了罐形壓力容器的上下底，二是管道到頭了，不準(zhǔn)備再向前延伸了，那就用一個封頭在把管子用焊接的形式密封住。和封頭的作用差不多的的產(chǎn)品有盲板和管帽，上海炊事設(shè)備封頭廠家聯(lián)系方式，不過那兩種產(chǎn)品是可以拆卸的。而封頭焊好了之后是不可以再拆卸的。與之配套的管件有壓力容器、管道、法蘭盤、彎頭，上海炊事設(shè)備封頭廠家聯(lián)系方式、三通，上海炊事設(shè)備封頭廠家聯(lián)系方式、四通等產(chǎn)品。作為不銹鋼封頭產(chǎn)品的一種，球形封頭使用較為普遍。封頭為了防止對外泄漏，往往將填料壓得很緊。上海炊事設(shè)備封頭廠家聯(lián)系方式</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海炊事設(shè)備封頭廠家聯(lián)系方式,封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393177944636134/5518321.png"></div><p style="text-indent:25px">在實際應(yīng)用中，封頭產(chǎn)品具有良好的使用效果。對于很多行業(yè)來說，比如石油化工、原子能、食品行業(yè)、及制藥行業(yè)等行業(yè)中，封頭都屬于一款不可或缺的重要部件，其主要是使用在壓力容器上。接下來我們就針對這方面的內(nèi)容為大家做個簡單的介紹，希望能夠幫助到大家。首先在實際應(yīng)用中，封頭產(chǎn)品主要是使用在壓力容器的上端蓋上，是壓力容器中一個非常重要的部分，也是起到密封作用。通常情況下，在使用封頭這一產(chǎn)品的時候，并不是單一使用，而往往需要和配套的管件進(jìn)行使用。徐州散裝水泥罐車封頭制作廠封頭在工業(yè)中占有極其重要的地位。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海炊事設(shè)備封頭廠家聯(lián)系方式,封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178567669397/247659.png"></div><p style="text-indent:25px">封頭產(chǎn)品通常是以開口朝上的入水方式淬火。上封頭、底封頭等一般為厚度均勻、形狀規(guī)則的球冠形狀，并且球形表面為封閉結(jié)構(gòu)。在進(jìn)行淬火的時候，首先可以采用**料盤淬火方式。此時在對不銹鋼封頭進(jìn)行淬火的過程中，需要提前設(shè)計一個專門的淬火料盤，料盤中間根據(jù)封頭尺寸設(shè)計一個合理大小直徑的透孔，淬火加熱以及入水時將封頭開口朝上坐于透孔上，透孔大小保證封頭底面不超出料盤底面，為保證熱均勻以及隨后淬火的冷卻效率，料盤的其它部位合理的開一定大小的透孔。</p><p style="text-indent:25px">封頭在下料前需要在原板材上面選擇一段試樣，需要對試樣進(jìn)行物理性能測試和化學(xué)元素含量的測試，因為物理性能決定封頭的減薄率，化學(xué)元素含量決定焊接質(zhì)量。那么，在下料的時候，具體該怎么操作呢？針對這一問題，我們必須要要明白，其實下料是封頭制作的一道工序，因而這一道工序的操作質(zhì)量將會直接影響到產(chǎn)品較終的質(zhì)量。同時在下料的時候也要考慮到怎么樣排列下料才會使用料較省，達(dá)到成本較低，并且在切割圓片的時候要考慮下料圓片公差-5～+5毫米。封頭由于填料的塑性，會產(chǎn)生徑向力，而且會同閥桿之間緊密接觸。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海炊事設(shè)備封頭廠家聯(lián)系方式,封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178090075643/961728.png"></div><p style="text-indent:25px">封頭遭到結(jié)冰進(jìn)度,資料因素和熱解決工藝等要素的反應(yīng)。封頭在進(jìn)行生產(chǎn)的過程中其冷鍛時候要產(chǎn)生變形和加工硬化，在操作時可以使鍛模承受高的荷載，因此，需要使用**度的鍛模和采用防止磨損和粘結(jié)的硬質(zhì)潤滑膜處理方法。在這個過程中，為防止坯料裂紋，需要時進(jìn)行中間退火以保證需要的變形能力。為保持良好的潤滑狀態(tài)，不銹鋼封頭可對坯料進(jìn)行磷化處理。在用棒料和盤條進(jìn)行連續(xù)加工的時候，由于目前的工藝限制，對斷面還不能作潤滑處理。封頭可以克服閥桿的摩擦力，去除不平衡的影響。江蘇原水處理設(shè)備封頭廠</p><p style="text-indent:25px">封頭閥桿與填料間的摩擦力較大，此時用封頭可克服時滯。上海炊事設(shè)備封頭廠家聯(lián)系方式</p><p style="text-indent:25px">封頭是可以用于做成罐形壓力容器的上下底，或者是在管道到頭時，用一個封頭把管子用焊接的形式密封住。需要注意的是，在實際應(yīng)用中，在將不銹鋼封頭進(jìn)行焊接之后，是不允許再拆卸的。與之配套的管件有壓力容器、管道、法蘭盤、彎頭、三通、四通等產(chǎn)品。因而封頭的品質(zhì)直接關(guān)系到壓力容器的長期安全可靠運行。在不同的應(yīng)用場合中，對于不銹鋼封頭的形狀和使用要求是不一樣的，所以我們在選購的過程中，需要認(rèn)真考慮，確保不銹鋼封頭的質(zhì)量。上海炊事設(shè)備封頭廠家聯(lián)系方式</p><p style="text-indent:25px">無錫國鑫封頭制造有限公司是一家主營封頭、橢圓封頭、碟形封頭、球冠封頭、半球封頭、錐形封頭、爐臺殼體、平底封頭、攪拌車封頭、**車封頭、SF/SS 雙層油罐封頭、方圓封頭、鴨蛋封頭及雙相鋼、鋁鎂合金、鈦合金等特種材料封頭。主要運用于壓力容器設(shè)備、制藥設(shè)備、環(huán)保設(shè)備、罐體運輸車輛等行業(yè)的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。國鑫封頭深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的封頭，不銹鋼封頭，碳鋼封頭，鋁封頭。國鑫封頭不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。國鑫封頭創(chuàng)始人魏國中，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1898471.html</p></div></div></div></div></div><div id="j23j2vn" class="page-right twoColRt"><div id="ttspm97" class="box01 margin10 clearfix"><h3><a 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