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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qyaceqn" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178497552657/309419.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wvsu32e" 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>蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè),封頭</p><p><span>***更新：</span>2020-11-05 10:37:32</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="cmzbyah" 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="87fugyf" class="page-proshow02"><p class="title">詳細說明</p><div id="k8uhew2" class="box"><p><p style="text-indent:25px">在石油化工等相關(guān)領(lǐng)域中，為了保證生產(chǎn)作業(yè)的有效進行，因而需要使用一些裝置和部件。比如在使用壓力容器設(shè)備的時候，封頭就成為了一種不可缺少的重要部件。封頭指的是壓力容器上的端蓋，是壓力容器的一個主要承壓部件，蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè)，所起的作用是密封作用。在實際應(yīng)用中，針對于現(xiàn)場條件和要求可以將其設(shè)計為不同的結(jié)構(gòu)，一種是做成罐形壓力容器的上下底，另一種則是管道到頭了，不準備再向前延伸了，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，蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè)。封頭液壓驅(qū)動設(shè)備呈現(xiàn)缺點時，蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè)，應(yīng)找到修理人員及時找到缺點，停止修理。蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè),封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178497552657/309419.png"></div><p style="text-indent:25px">標準橢圓封頭作為壓力容器中比較重要的受壓元件之一，在選用的時候，我們通常是根據(jù)需要的標準進行選擇，但很多時候有些工作人員在標準橢圓封頭加工困難的情況下，采用旋壓橢圓封頭進行替代，這種做法是不可取的。一方面是因為標準橢圓封頭與旋壓橢圓封頭在制造的方法上是不同的，因此使用時不能進行有效替代。標準橢圓封頭的形狀是由沖壓模具來決定的，因此只要將所中的沖壓模具按照標準的橢圓封頭形狀進行加工可以了，所沖壓封頭是標準的橢圓封頭。蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè)封頭在石油、煤氣、化工、水處置等普通工業(yè)上得到普遍應(yīng)用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè),封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178079547538/7069500.png"></div><p style="text-indent:25px">如果想要不銹鋼封頭的成品性能比較高的話，較好的辦法就是嚴格控制壓制的工藝，特別是以上提到的熱處理的工藝。不銹鋼封頭在進行使用時普遍的運用于石油、電子、化工、輕紡、食品、機械、建筑、壓力容器等行業(yè)得到普遍應(yīng)用。不銹鋼封頭在700℃以下鍛造，氧化皮形成少，而且外表不存在脫碳現(xiàn)象。因此，冷鍛容易得到很好的尺寸精度和外表光潔度。只要對溫度和潤滑掌握好，700℃以下的溫螺紋管件，對焊管件，不銹鋼封頭也可以獲得很好的精度。</p><p style="text-indent:25px">為什么多數(shù)采用標準橢圓形封頭呢？這是因為其的加工比較復(fù)雜，成本較高。到目前為止，在很多的工業(yè)領(lǐng)域中都會使用到封頭產(chǎn)品，其作為一個重要的部件，究竟起到了什么樣的作用呢？我們可以將封頭看作是壓力容器上的端蓋，是壓力容器的一個主要承壓部件，其所起的作用是密封作用。封頭類產(chǎn)品加工生產(chǎn)中，其中有一道工序叫做酸洗。之所以要進行酸洗，主要是希望通過這一到工序來將成型封頭表面的焊渣、熔渣、油污及氧化皮等污物清洗干凈。封頭用于閥門兩端壓差大的工作場景。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè),封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178521136554/4515182.png"></div><p style="text-indent:25px">封頭其定位焊接的定位點其客戶會根據(jù)直徑和板厚自選，在操作后其定位點定位焊完成后，進行有效的焊接。坯料在冷鍛時要產(chǎn)生變形和加工硬化，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行磷化處理。在用棒料和盤條進行連續(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，現(xiàn)在人們也正在研究使用磷化潤滑的方法。封頭的使用方式很簡單，不需要進行過多的培訓(xùn)。連云港吸收塔封頭企業(yè)</p><p style="text-indent:25px">封頭有缺點指示亮、漏油等異常現(xiàn)象發(fā)作，要及時的停止查看。蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè)</p><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。蘇州皮革轉(zhuǎn)鼓設(shè)備封頭企業(yè)</p><p style="text-indent:25px">無錫國鑫封頭制造有限公司主營品牌有國鑫封頭，發(fā)展規(guī)模團隊不斷壯大，該公司生產(chǎn)型的公司。是一家有限責(zé)任公司企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，良好的質(zhì)量、合理的價格、完善的服務(wù)，在業(yè)界受到寬泛好評。公司業(yè)務(wù)涵蓋封頭，不銹鋼封頭，碳鋼封頭，鋁封頭，價格合理，品質(zhì)有保證，深受廣大客戶的歡迎。國鑫封頭順應(yīng)時代發(fā)展和市場需求，通過**技術(shù)，力圖保證高規(guī)格高質(zhì)量的封頭，不銹鋼封頭，碳鋼封頭，鋁封頭。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1860507.html</p></div></div></div></div></div><div id="892l8zy" class="page-right twoColRt"><div id="krovs8w" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8dkmels" class="recomPic likePro"><a 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