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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺 </span><div id="3q4esqk" class="searchbox"><div id="j9g33wx" class="searchLt"><div id="dkgyvht" 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="gidvxoq" class="clearfix searchWrap"><div id="7lifhjq" 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="ulmo3m2" 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="22uygu7" class="twoCol"><div id="esfcgxu" 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(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_zuhegongju/">組合工具</a>?<a href="http://www.cdcfah.com/cp/third-zuhegongju_jxzhgj/">機修組合工具</a>?寧波密封卡套接頭批發(fā)廠家上海界宏機械設(shè)備供應(yīng)</p><div id="xhe39ax" class="leftbox clearfix"><h1>寧波密封卡套接頭批發(fā)廠家上海界宏機械設(shè)備供應(yīng)</h1><div id="7njikwy" class="proBig"><div id="pewo2a2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467576044921/1359336.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ihe29fc" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467576044921/1359336.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="oikhjah" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>寧波密封卡套接頭批發(fā)廠家,卡套接頭</p><p><span>***更新：</span>2021-02-04 11:23:22</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="utq39qn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海界宏機械設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>李平</p><p><span>郵箱: </span>info@shjsjh.com</p><p><span>電話: </span>18221799413</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shjsjh.com</p><p><span>手機: </span>021-67298777</p><p><span>地址: </span>泖港鎮(zhèn)中民路599弄1號4幢239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="p2kmtqc" class="page-proshow02"><p class="title">詳細說明</p><div id="eoqx7dv" class="box"><p><p style="text-indent:25px">卡套式管接頭安裝標準：卡套式管接頭具有結(jié)構(gòu)簡單、使用利便和不用焊接等優(yōu)點。筆者經(jīng)由多年的實踐總結(jié)了一些經(jīng)驗，取得了較好的效果。但在中高壓液壓系統(tǒng)中，若操縱不當往往會造成泄漏，影響其推廣使用。鋼管較好選擇消除應(yīng)力退火的20#精拔管，這樣有利于卡套內(nèi)刃嵌入鋼管外表面，起到可靠密封作用。(1)預(yù)裝①預(yù)裝力不宜太大。主要有卡套式縱貫管接頭、卡套式端縱貫接通頭、卡套式三通管接頭等型式。準確的做法應(yīng)該是，管子一端用什么樣的接頭體連接，寧波密封卡套接頭批發(fā)廠家，寧波密封卡套接頭批發(fā)廠家，對應(yīng)的連接端則用相同類型的接頭預(yù)裝，這樣能較大限度地避免引起泄漏問題，寧波密封卡套接頭批發(fā)廠家。鋸下合適長度的無縫鋼管，去除端口處毛刺。寧波密封卡套接頭批發(fā)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波密封卡套接頭批發(fā)廠家,卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467576044921/1359336.png"></div><p style="text-indent:25px">墊片：墊片是放在兩平面之間以加強密封的材料，為防止流體泄漏設(shè)置在靜密封面之間的密封元件。主要用于機械、設(shè)備、管道等內(nèi)部，起密封作用。理想的墊片結(jié)構(gòu)應(yīng)表層為塑性層，而內(nèi)層為彈性體，塑性表面層保證密封而相互緊貼甚至嵌合，而內(nèi)層允許補償密封面的少許分離并在密封而上經(jīng)常保持一定大小的壓縮應(yīng)力。墊片的分類：墊片的種類多種多樣，按其材質(zhì)分類為金屬墊片、非金屬墊片和半金屬墊片。非金屬墊片：非金屬墊片質(zhì)地柔軟、耐腐蝕、價格便宜，但耐溫和耐壓性能差。多用于常溫和中溫的中、低壓容器或管道的法蘭密封。非金屬墊片包括橡膠墊、石棉墊、石棉橡膠墊、柔性石墨墊和聚四氟乙烯墊等。寧波密封卡套接頭批發(fā)廠家拆卸之前, 沿螺母背面在卡套管上作標記；在螺母和接頭本體的平面上畫一條線。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波密封卡套接頭批發(fā)廠家,卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467188134765/2360662.png"></div><p style="text-indent:25px">承插連接：適用于埋地或沿墻敷設(shè)的給排水管，如鑄鐵管，陶瓷管，石棉水泥管與管或管件、閥門的連接。采用石棉水泥、瀝青瑪蹄脂、水泥砂漿作為封口，工作壓力≤0.3MPa，介質(zhì)溫度≤60℃。承插連接分為剛性承插連接和柔性承插連接兩種。剛性承插連接是用管道的插口插入管道的承口內(nèi)，對位后先用嵌縫材料嵌縫，然后用密封材料密封，使之成為一個牢固的封閉的連接。柔性承插連接接頭在管道承插口的止封口上放入富有彈性的橡膠圈，然后施力將管子插端插入，形成一個能適應(yīng)一定范圍內(nèi)的位移和振動的封閉管。承插口內(nèi)密封圈有油麻絲和橡膠圈兩種。密封圈的主要作用是阻擋接口填料進入管內(nèi)，并防止管內(nèi)介質(zhì)向管外滲透。</p><p style="text-indent:25px">卡套連接：使用范圍：鋼制卡套式管接頭連接牢固、密封性好、耐壓高，可用于公稱壓力16MPa和32MPa的鋼制管道上，其較大公稱通徑為32mm。鋼制卡套式接頭安裝時不需動火，操作簡便，普遍應(yīng)用于使用化工、輕工、機械、**、航空、醫(yī)藥等領(lǐng)域的自控裝置管路中，以及各種工程機械、機床設(shè)備的液壓傳動管路。鋼制卡套式管接頭用于輸送非腐蝕性介質(zhì)管道時，可采用很好碳素鋼制成；用于輸送腐蝕性介質(zhì)時，可根據(jù)介質(zhì)的特性選用耐酸剛制成。卡套接頭用于儀表TUBE管的連接，一般用在16mm以下或者1/2“以下的管道，主要是連接方便，相比螺紋連接要省事，美觀。拆下檢查后，重新安裝時應(yīng)將卡套裝配在同一個接頭體。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧波密封卡套接頭批發(fā)廠家,卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467496386718/1370549.png"></div><p style="text-indent:25px">壓膠管接頭的安裝注意事項：（１）膠管在移動或靜止中，均不能過度彎曲，也不能在根部彎曲，至少要在其直徑的 1.5 倍處開始彎曲；（２）膠管移動到極端位置時不得拉得太緊，應(yīng)比較松弛；（３）盡量避免膠管的扭轉(zhuǎn)變形；（４）膠管盡可能遠離熱輻射構(gòu)件，必要時裝隔熱板；（５）應(yīng)避免膠管外部損傷，如使用中同構(gòu)件表面的長期摩擦等；（６）若膠管自重引起過分變形時，應(yīng)有支托件。對于采用耐油膠板、羊毛氈、軟鋼紙板、組合密封墊圈或密封膠的管接頭處泄漏，無論是何材質(zhì)，首先應(yīng)檢查其密封件有無破損，變形、老化和粗糙度過大等情況，然后采取相應(yīng)的措施。在緊固螺母之前確?？ㄌ坠芫o靠卡套管接頭本體的肩部。寧波密封卡套接頭批發(fā)廠家</p><p style="text-indent:25px">不要混用不同材質(zhì)或由不同制造商生產(chǎn)的接頭部件——卡套管。寧波密封卡套接頭批發(fā)廠家</p><p style="text-indent:25px">“擴口、卡套、焊接管接頭”的區(qū)別是什么：擴口式管接頭：擴口式管接頭適用介質(zhì):油、水、氣等非腐z蝕性或腐蝕性介質(zhì)管接頭，配用鋼管的規(guī)格要求比較靈活，與管道焊接后，具有連接牢靠、密封性能好等特點，因而在煉油、化工、輕工、紡織、**、冶金、航空、船舶等系統(tǒng)中被普遍采用;也適用于各種機械工程、機床設(shè)備等液壓傳動管路?？ㄌ资焦芙宇^：卡套接頭的工作原理是將鋼管插入卡套內(nèi)，利用卡套螺母鎖緊，抵觸卡套，切入管子而密封。它與鋼管連接時不需焊接，有利于防火、防爆和高空作業(yè)，并能消除焊接不慎帶來的弊端。因而它是煉油、化工、石油、天然氣、食品、制藥、儀器儀表等系統(tǒng)自控裝置管路中的一種較為先進的連接件。適用于油、氣、水等介質(zhì)管路連接?？ㄌ捉宇^具有連接牢靠、耐壓能力高、耐溫性、密封性和反復(fù)性好、安裝檢修方便、工作安全可靠等特點。寧波密封卡套接頭批發(fā)廠家</p></p><br /><p>文章來源地址: 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