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src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467163164062/6587834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3zdb5jh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467163164062/6587834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="n9779xl" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>徐州金屬卡套接頭批發(fā),卡套接頭</p><p><span>***更新：</span>2021-02-05 12:24:40</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="l9thxxd" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海界宏機(jī)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(jī): </span>021-67298777</p><p><span>地址: </span>泖港鎮(zhèn)中民路599弄1號(hào)4幢239室</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="zpbxx9n" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fbn5lb5" class="box"><p><p style="text-indent:25px">其他連接：熱熔連接：熱熔連接技術(shù)適用于聚烯烴類熱塑性塑料管道系統(tǒng)的連接。目前，大多應(yīng)用于室內(nèi)給水的PP-R管，PB管的安裝。特點(diǎn)：熱熔連接具有連接簡便，使用年限久，不宜腐蝕等特點(diǎn)。原理：熱熔連接是一個(gè)物理過程，加熱到一定時(shí)間后，將材料原來緊密排列的分子鏈融化，然后在穩(wěn)定的壓力作用下將兩個(gè)部件連接并固定，在熔合區(qū)建立接縫壓力。由于接縫壓力的作用，熔化的分子鏈隨材料冷卻，溫度下降并重新連接，使兩個(gè)部件閉合成一個(gè)整體。因此，溫度、加熱時(shí)間和接縫壓力是熱熔連接的三個(gè)重要因素，徐州金屬卡套接頭批發(fā)。隨著后卡套的推進(jìn)，徐州金屬卡套接頭批發(fā)，前卡套向前向內(nèi)動(dòng)作，徐州金屬卡套接頭批發(fā)，后端抬起，與接頭本體斜面形成密封。徐州金屬卡套接頭批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州金屬卡套接頭批發(fā),卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467163164062/6587834.png"></div><p style="text-indent:25px">卡套式管接頭漏油的主要原因和排除方法：①卡套式管接頭要求配用卨精度(外徑〉冷拔管。當(dāng)冷拔管與卡套相配部位不密合，拉傷有軸向溝梢(管子外徑與卡套內(nèi)徑)時(shí)，會(huì)產(chǎn)生泄漏。解決：此時(shí)可將拉傷的冷拔管鋸掉一段，或更換合格的卡套重新裝配。②卡套與接頭體內(nèi)外錐面配合處不密合，相接觸面拉有軸向溝槽時(shí)，容易產(chǎn)生液壓缸泄漏。解決：安裝時(shí)應(yīng)使錐而之間密合，必要時(shí)更換卡套。③鎖緊螺母擰得過松或過緊。擰得不緊，則接頭體與卡套錐面配合不緊，卡套刃口難以楔入管子外周形成可靠密封;擰得過緊，使卡套屈服變形而喪失彈性;兩種情況下均產(chǎn)生漏油。解決：按照規(guī)定的扭力擰緊螺母。④卡套刃口硬度不夠，或者鋼管太硬，在裝配后卡套刃口不能切入管壁形成密封。解決：更換質(zhì)量合格的卡套。⑤鋼管的端面不垂直或不干凈，妨礙管子的正確安裝。解決：安裝前仔細(xì)清理端面。⑥接頭體與鋼符不同軸，導(dǎo)致裝配不正，擠壓不緊，此時(shí)拆開后可發(fā)現(xiàn)卡套在切入管壁時(shí)，留下的痕印不成整腳的單邊環(huán)槽。解決：安裝時(shí)保證接頭體與鋼符同軸。杭州直通卡套接頭批發(fā)廠家將預(yù)裝配接頭體拆下，檢查片套刃邊的一嵌入情況，可見的突起帶必須填滿卡套端面的空間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州金屬卡套接頭批發(fā),卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467532041015/686769.png"></div><p style="text-indent:25px">卡套式系列管接頭的導(dǎo)管的切割導(dǎo)管的可采用下列兩種不同的方法：1. 切割刀。2. 弓鋸（鋼鋸）切割刀切割刀切割刀切割刀。1 要想使接頭處的連接不會(huì)發(fā)生泄漏，導(dǎo)管的切口必須平直。建議使用很好的切管刀，切管刀的刀片應(yīng)與需要切割的導(dǎo)管材料相適配。2不要為了縮短切割時(shí)間而把切管刀的每圈切口切得很深。這樣做會(huì)使導(dǎo)管出現(xiàn)加工硬化的現(xiàn) 象。3 必須清理導(dǎo)管末端的毛刺，以免對(duì)管接頭造成損壞，同時(shí)，這樣做還可以保證導(dǎo)管能夠達(dá)到接頭的底部。弓鋸（鋼鋸）切割4 使用弓鋸（鋼鋸）切割導(dǎo)管時(shí)，想要獲得平直的管端，必須使用鋼鋸導(dǎo)向塊。5這種切割方法需要清理導(dǎo)管末端的毛刺。</p><p style="text-indent:25px">運(yùn)行過程中日常的維護(hù)和保養(yǎng)建議：①周期性的檢查卡套接頭的密封性，通過排污嘴來檢查，如果有內(nèi)漏，按內(nèi)漏處理程序進(jìn)行處理；②適時(shí)地向卡套接頭座注入一定量的新鮮潤滑脂，注入的量和頻率依照卡套接頭活動(dòng)頻繁程度而定，一般當(dāng)卡套接頭活動(dòng)一次后，要適量注入潤滑脂，每次注入量大概為密封系統(tǒng)容積的1/8，這樣做的目的是較大程度的避免管道內(nèi)的雜質(zhì)進(jìn)入卡套接頭座后腔，影響卡套接頭座運(yùn)動(dòng)，從而導(dǎo)致密封失效，同時(shí)保證密封面時(shí)刻處于“濕潤”狀態(tài)；③對(duì)很少活動(dòng)的卡套接頭，每年較少活動(dòng)1次，同時(shí)注入適量的潤滑脂，這樣做可以避免球體和卡套接頭座膠合，同時(shí)也可以避免球體活動(dòng)時(shí)地干磨，保護(hù)卡套接頭座和球體；④入冬前對(duì)卡套接頭進(jìn)行較全維護(hù)和保養(yǎng)，重點(diǎn)要排掉卡套接頭腔內(nèi)和執(zhí)行機(jī)構(gòu)內(nèi)的水，避免冬天凍結(jié)，影響正常功能；⑤每年更換1次齒輪傳動(dòng)機(jī)構(gòu)內(nèi)的潤滑脂；⑥定期檢查卡套接頭徑密封，一旦出現(xiàn)外漏，要及時(shí)處理；⑦除去銹蝕，對(duì)外部進(jìn)行維護(hù)。把螺母松開，拉出鋼管，檢查卡套刃邊的嵌入情況。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="徐州金屬卡套接頭批發(fā),卡套接頭" src="https://tyunfile.71360.com/UploadFile/jiehongjixie/637378467496386718/1370549.png"></div><p style="text-indent:25px">卡套式管接頭：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(shí)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(jìn)的連接件。適用于公稱壓力16MP-40MP，管子外徑4-42mm的油、氣、水等一般腐蝕性介質(zhì)管路系統(tǒng)。卡套接頭具有連接牢靠、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(diǎn)。一般卡套接頭的材料有碳鋼，銅和不銹鋼等材質(zhì)，正確選擇材質(zhì)才能達(dá)到較好的性價(jià)比。不同材料的卡套接頭在不同的流體介質(zhì)條件下的使用壽命也是不同的。拆下檢查后，重新安裝時(shí)應(yīng)將卡套裝配在同一個(gè)接頭體。徐州金屬卡套接頭批發(fā)</p><p style="text-indent:25px">優(yōu)點(diǎn)卡套接頭具有連接牢靠、耐壓能力高、耐溫性、密封性和反復(fù)性好。徐州金屬卡套接頭批發(fā)</p><p style="text-indent:25px">卡箍連接：溝槽管件連接技術(shù)也稱卡箍連接技術(shù)，已成為當(dāng)前液體、氣體管道連接的首推技術(shù)，盡管這項(xiàng)技術(shù)在國內(nèi)的開發(fā)時(shí)間晚于國外，但由于其技術(shù)的先進(jìn)性，很快被國內(nèi)市場所接收。從1998年開始研制開發(fā)，經(jīng)過短短幾年的開發(fā)和應(yīng)用，已逐漸取代了法蘭和焊接的兩種傳統(tǒng)管道連接方式。不但技術(shù)上更顯成熟，市場也普遍認(rèn)可，而且得到了國家法規(guī)政策的積極引導(dǎo)。溝槽管件連接技術(shù)的應(yīng)用，使復(fù)雜的管道連接工序變得簡單、快捷、方便。使管道連接技術(shù)向前邁了一大步。溝槽連接管件包括兩個(gè)大類產(chǎn)品：①起連接密封作用的管件，有剛性接頭、撓性接頭、機(jī)械三通和溝槽式法蘭；②起連接過渡作用的管件，有彎頭、三通、四通、異徑管、盲板等。徐州金屬卡套接頭批發(fā)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3176693.html</p></div></div></div></div></div><div id="n9lz77t" class="page-right twoColRt"><div id="ljvtdjh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="drlh15r" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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