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</span><div id="prcof8s" class="searchbox"><div id="cg3uwfu" class="searchLt"><div id="87eluw7" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="jrqmbc4" class="clearfix searchWrap"><div id="esjgxz9" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="wfmoqc9" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a 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="vugs37h" class="twoCol"><div id="3wx8qgk" 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>?南京干混砂漿運輸車封頭生產(chǎn)廠家直銷無錫國鑫封頭供應(yīng)</p><div id="eyau8eg" class="leftbox clearfix"><h1>南京干混砂漿運輸車封頭生產(chǎn)廠家直銷無錫國鑫封頭供應(yīng)</h1><div id="ztac83i" class="proBig"><div id="zt3sulu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178607835180/7544894.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vurt9lh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178607835180/7544894.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tiubvga" 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>南京干混砂漿運輸車封頭生產(chǎn)廠家直銷,封頭</p><p><span>***更新：</span>2020-12-09 04:21:42</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="uo7j3gx" 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(jī): </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="cbszye4" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="bfmyugk" class="box"><p><p style="text-indent:25px">球形封頭制造方法如下：1，南京干混砂漿運輸車封頭生產(chǎn)廠家直銷、鍛壓法：用型鍛機(jī)將管子端部或一部分予以沖伸，使外徑減少，常用型鍛機(jī)有旋轉(zhuǎn)式、連桿式、滾輪式。2、滾軋法：一般不用芯軸，適合于厚壁管內(nèi)側(cè)圓緣。在管內(nèi)放置芯子，外周用滾輪推壓，用于圓緣加工。沖壓法：在沖床上用帶錐度的芯子將管端擴(kuò)到要求的尺寸和形狀。3、彎曲成形法：有三種方法較為常用，一種方法叫伸展法，另一種方法叫沖壓法，第三種滾輪法，有3－4個輥，兩個固定輥，一個調(diào)整輥，調(diào)整固定輥距，成品管件就是彎曲的。4、鼓脹法：一種是在管內(nèi)放置橡膠，上方用沖子壓縮，使管子凸出成形；另一種方法是液壓鼓脹成形，在管子中部充入液體，液體壓力把管子鼓成所需要的形狀，波紋管的生產(chǎn)大部分用的是這種方法。球形封頭產(chǎn)品的材料通常使用碳鋼，南京干混砂漿運輸車封頭生產(chǎn)廠家直銷，南京干混砂漿運輸車封頭生產(chǎn)廠家直銷、不銹鋼、合金鋼等材料制成，外表光滑形狀呈半圓狀。南京干混砂漿運輸車封頭生產(chǎn)廠家直銷</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京干混砂漿運輸車封頭生產(chǎn)廠家直銷,封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178607835180/7544894.png"></div><p style="text-indent:25px">旋壓橢圓封頭的制造過程一般包括了下料、壓鼓和翻邊。翻邊是使用翻邊機(jī)器加工封頭的折邊部分，再由內(nèi)成型輪壓制封頭折邊部分的半徑，翻邊成型后是旋壓橢圓封頭了，它其實是一種特定幾何形狀的碟形封頭。另一方面，標(biāo)準(zhǔn)橢圓封頭與旋壓橢圓封頭在壓力分布上也不一樣。旋壓橢圓封頭的周向應(yīng)力在公切點處的應(yīng)力標(biāo)準(zhǔn)比標(biāo)準(zhǔn)橢圓封頭的周向應(yīng)力要大。不銹鋼封頭在生產(chǎn)的時候，是一定會進(jìn)行酸洗的，因為封頭生產(chǎn)中表面的不銹鋼一層保護(hù)膜會受到破壞，一般使用的壽命都不會特別的長。南京干混砂漿運輸車封頭生產(chǎn)廠家直銷球形的封頭因具有受力均勻、應(yīng)力較小的等優(yōu)點被普遍用于壓力較高、直徑較大的高壓容器和特殊需要的場合。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京干混砂漿運輸車封頭生產(chǎn)廠家直銷,封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178052369837/6358953.png"></div><p style="text-indent:25px">在現(xiàn)代城市的建設(shè)過程中高壓鍋、大型熱加設(shè)備、石油儲蓄罐等帶有管道的器材在實際應(yīng)用過程中，就會涉及到截斷面封口問題，這樣封頭就誕生了。它就是在封口器材的基礎(chǔ)上經(jīng)過無數(shù)人的努力，經(jīng)過專業(yè)的改造而出現(xiàn)的?，F(xiàn)在出現(xiàn)的產(chǎn)品的原材料的選擇上有了比較大的改變，不同于以往選用鋼鐵材料，而是選用新型的耐高壓高熱，抗壓能力強的原料。它具有以往的材料都不具有的優(yōu)點，能適用在各個地方，并且使用年限長，質(zhì)量過硬，不存在維修問題。封頭功能越來越多樣化，使得它的發(fā)展也是越來越壯大，在各大機(jī)械行業(yè)中頻繁使用到的封口材料。它的功能得到了比較大的提升，在抗壓能力上它的性能優(yōu)良比較大程度的改變，密封性也比原來更加優(yōu)良。</p><p style="text-indent:25px">封頭是一種工業(yè)品在比較多行業(yè)都有應(yīng)用，的封頭廠有比較多，那我們?nèi)绾稳ミx擇好的封頭廠呢？一、生產(chǎn)的封頭廠有比較多，有本地的也有外地的廠家，那建議大家選擇本地廠家，選擇本地廠家比較方便，出現(xiàn)問題了我們可以及時的找廠家進(jìn)行解決，解決的速度比較快，本地廠家更放心也更安心，因為是本地的，被騙的可能性并不是那么的高。二、如果說對封頭不是那么的了解，我們可以找一些相關(guān)的書籍和報刊去了解下封頭，了解的越多越有利于我們進(jìn)行選擇，我們可以了解下封頭的型號，種類，發(fā)展歷史，已經(jīng)如何鑒別封頭好壞的方法，了解的越多，更有利于我們進(jìn)行選擇。三、如果有條件和時間建議去實地看下，看下廠家的規(guī)模，廠家是不是合法的企業(yè)，廠家有沒有自己的生產(chǎn)線，廠家的資歷，有沒有完整的服務(wù)體系，這些都是我們要看的，當(dāng)然我們重點要看的還是廠家生產(chǎn)的成本，質(zhì)量如何。四、選擇一個好的廠家需要花費比較多的時間和精力，建議大家沉下心慢慢找，因為沒找到好的廠家，損失的是自己的錢財。封頭一般是采用厚板沖壓成形，由于材料在成形過程中各部分的應(yīng)力應(yīng)變狀態(tài)不同。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京干混砂漿運輸車封頭生產(chǎn)廠家直銷,封頭" src="https://tyunfile.71360.com/UploadFile/wxgxft/637393178601038405/2065035.png"></div><p style="text-indent:25px">現(xiàn)在，容器封頭已經(jīng)融入到了多個運送范疇，給顧客帶來極大的便利，運用壽命長，耐高溫耐腐蝕，同時可保護(hù)高壓容器遭受破損；期望通過上面的簡單介紹，能夠幫助我們充沛掌握關(guān)于這類封頭的日常保護(hù)管理的具體內(nèi)容，并且在實踐中活躍做好相應(yīng)的措施。關(guān)于容器封頭出產(chǎn)線封頭，有必要要保證安全牢靠的狀態(tài)，不能存在私自亂拉電源線的狀況，除此之外，我們發(fā)動運轉(zhuǎn)之前有必要進(jìn)行有用的查看，保證相關(guān)功能以及部件都無缺，能夠滿意此次加工出產(chǎn)的需求。定期對封頭進(jìn)行有用的保護(hù)保養(yǎng)，采取相應(yīng)的檢修操作，及時排除存在的安全隱患，才干使得整個波紋管的加工出產(chǎn)愈加高效，從而讓商家獲得愈加優(yōu)良的波紋管產(chǎn)品。封頭可以調(diào)節(jié)的參數(shù)還有零位彈簧的彈性系數(shù)和反饋杠桿的有效長度。南京吸收塔封頭生產(chǎn)廠家</p><p style="text-indent:25px">封頭裝置前道確認(rèn)產(chǎn)品功能和介質(zhì)流向箭頭是否與運動工況相符。南京干混砂漿運輸車封頭生產(chǎn)廠家直銷</p><p style="text-indent:25px">不銹鋼封頭施工、裝置技能要點：1、土建回填夯實后，應(yīng)開挖埋于室內(nèi)地上以下的管線。不得放置在未拔出的土壤前或上。2、埋地封頭溝應(yīng)潤滑，沒有突出的尖利或硬物。的不大于12mm原始土壤顆粒，百毫米必要時可蔓延厚的砂墊層。在封頭周圍回填封頭添補大于300mm頂部，回填原土之前壓實后，埋地封頭的室內(nèi)深度應(yīng)不小于300mm。3、封頭進(jìn)行銜接管理方式均要求是同種材料牌號、原料的管材與管材、管材與管件銜接，其中通過電熱熔適用研討規(guī)模能夠更廣些。不銹鋼封頭焊接，管道對接焊縫，該辦法供給了較高可靠性和直徑的規(guī)模和壓力進(jìn)程：加熱管的結(jié)尾，運用一種稱為接觸壓力和溫度的工具，結(jié)尾在冷卻進(jìn)程中敏捷接觸并保持在壓力下。南京干混砂漿運輸車封頭生產(chǎn)廠家直銷</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)。公司自創(chuàng)立以來，投身于封頭，不銹鋼封頭，碳鋼封頭，鋁封頭，是機(jī)械及行業(yè)設(shè)備的主力軍。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)。國鑫封頭始終關(guān)注機(jī)械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2326877.html</p></div></div></div></div></div><div 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