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href="http://www.cdcfah.com/zh/"><span>展會(huì)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="cqspri2" class="twoCol"><div id="voa83vh" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/second-xiangsu_suliaoguan/">塑料管</a>?<a href="http://www.cdcfah.com/cp/third-suliaoguan_bowenguan/">波紋管</a>?河南銷(xiāo)售波紋管服務(wù)為先上海卓帕真空技術(shù)供應(yīng)</p><div id="il284km" class="leftbox clearfix"><h1>河南銷(xiāo)售波紋管服務(wù)為先上海卓帕真空技術(shù)供應(yīng)</h1><div id="xmt79t2" class="proBig"><div id="hgiurda" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shzpzkgs/637417393311794114/5883287.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3ah7lxz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shzpzkgs/637417393311794114/5883287.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="edf77y3" 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>河南銷(xiāo)售波紋管,波紋管</p><p><span>***更新：</span>2021-01-07 07:10:08</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="2s8gx8z" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海卓帕真空技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>范裕軍</p><p><span>郵箱: </span>469585075@qq.com</p><p><span>電話(huà): </span>17317798775</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.zapavac.cn</p><p><span>手機(jī): </span>021-52999935</p><p><span>地址: </span>曹楊路1017號(hào)一幢三樓3193室</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="gasuwn3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="lvxzbia" class="box"><p><p style="text-indent:25px">上海卓帕真空技術(shù)有限公司**介紹，河南銷(xiāo)售波紋管，波紋管閘閥維護(hù)注意事項(xiàng)：波紋管閘閥的手輪、手柄操作的紋管截止閥可安裝在管道的任何位置上。手輪、手柄及偉動(dòng)機(jī)構(gòu)，不允許作起吊用。介質(zhì)的流向應(yīng)與閥體所示箭頭方向一致，河南銷(xiāo)售波紋管。波紋管閘閥也叫截門(mén)，是使用比較普遍的一種閥門(mén)，它之所以廣受歡迎，是由于開(kāi)閉過(guò)程中密封面之間摩擦力小，比較耐用，開(kāi)啟高度不大，河南銷(xiāo)售波紋管，制造容易，維修方便，不僅適用于中低壓，而且適用于高壓。它的閉合原理是，依靠閥杠壓力，使閥瓣密封面與閥座密封面緊密貼合，阻止介質(zhì)流通。想要了解波紋管截止閥的故障和解決方法，歡迎咨詢(xún)上海卓帕真空技術(shù)有限公司客服人員。河南銷(xiāo)售波紋管</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南銷(xiāo)售波紋管,波紋管" src="https://tyunfile.71360.com/UploadFile/shzpzkgs/637417393311794114/5883287.png"></div><p style="text-indent:25px">波紋管閘閥在長(zhǎng)期的使用之后，會(huì)發(fā)生泄漏的現(xiàn)象，那么如何防止這一想象呢？這就要根據(jù)波紋管閘閥的泄漏情況來(lái)處理了，一般波紋管閘閥的泄漏可以分為一下兩種一種是內(nèi)漏另一種是外漏。那么針對(duì)這兩種情況該如何決絕呢？上海卓帕真空技術(shù)有限公司**介紹，不銹鋼波紋管閘閥泄漏一般分為內(nèi)漏和外漏兩種情況，引起泄漏的原因較多。內(nèi)分泌一般是因數(shù)液體介質(zhì)中含有固體雜質(zhì)破壞密封面引起失效。結(jié)合現(xiàn)場(chǎng)使用情況分析，出現(xiàn)閥桿外漏的原因主要與閥門(mén)結(jié)構(gòu)、工作環(huán)境及使用操作方式有關(guān)。河南銷(xiāo)售波紋管想要了解波紋管閘閥使用注意事項(xiàng)，歡迎咨詢(xún)上海卓帕真空技術(shù)有限公司客服人員。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南銷(xiāo)售波紋管,波紋管" src="https://tyunfile.71360.com/UploadFile/shzpzkgs/637417393480876149/7315349.png"></div><p style="text-indent:25px">很多人不是很了解波紋管閘閥使用注意事項(xiàng)，下面上海卓帕真空技術(shù)有限公司**就來(lái)給大家介紹下波紋管閘閥使用注意事項(xiàng)：手輪、手柄操作的紋管截止閥可安裝在管道的任何位置上。手輪、手柄及偉動(dòng)機(jī)構(gòu)，不允許作起吊用。介質(zhì)的流向應(yīng)與閥體所示箭頭方向一致。波紋管閘閥，也叫截門(mén)，是使用比較普遍的一種閥門(mén)，它之所以廣受歡迎，是由于開(kāi)閉過(guò)程中密封面之間摩擦力小，比較耐用，開(kāi)啟高度不大，制造容易，維修方便，不僅適用于中低壓，而且適用于高壓。</p><p style="text-indent:25px">波紋管密封截止閥采用獨(dú)特的波紋管密封設(shè)計(jì)，從而完全消除了閥桿填料密封泄漏的問(wèn)題，滿(mǎn)足比較嚴(yán)格的泄漏等級(jí)要求，更帶有節(jié)流閥芯，雙紋波管密封，壽命更長(zhǎng)久。截止閥的零泄漏特性改善了設(shè)備的安全性，節(jié)約大量能源，減少了維修費(fèi)用。并為工業(yè)應(yīng)用提供了清潔安全的工作環(huán)境。波紋管密封截止閥的口徑從DN15---DN250。連接標(biāo)準(zhǔn)有螺紋連接。法蘭和承插焊等。壓力可達(dá)PN40.ANSI300和CLASS800。比較高工作溫度可達(dá)425攝氏度，可用于高溫系統(tǒng)，從而用一種閥即可滿(mǎn)足各種不同的工業(yè)應(yīng)用要求，并確保長(zhǎng)的使用壽命，免維修及堅(jiān)固結(jié)實(shí)。波紋管閘閥只許介質(zhì)單向流動(dòng)，安裝時(shí)有方向性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南銷(xiāo)售波紋管,波紋管" src="https://tyunfile.71360.com/UploadFile/shzpzkgs/637417393248122293/8478666.png"></div><p style="text-indent:25px">上海卓帕真空技術(shù)有限公司**介紹，波紋管截止閥提高了對(duì)出口壓力變化的傳感效能，提高了靈敏度，極大降低了因上游壓力變化，流量變化等因素引起的壓力偏差。改善了流線(xiàn)分布，降低了噪聲。波紋管截止閥適用于公稱(chēng)壓力PN1．6～16MPa，工作溫度-29～350℃的易燃、易爆、du性流體、高溫導(dǎo)熱油、液氨等介質(zhì)。上海卓帕真空技術(shù)有限公司主要生產(chǎn)鍛鋼閘閥、截止閥、止回閥、球閥、波紋管等。產(chǎn)品采用ISO、API、ANSI、BS、DIN、NF、JIS、JPI、GB、JB等國(guó)內(nèi)外先進(jìn)標(biāo)準(zhǔn)生產(chǎn)，產(chǎn)品通徑為3/8“-2”(DN10mm-50mm)，壓力等級(jí)為150Lb-2500Lb(0.1Mpa-42.0Mpa)，工作溫度為-196℃-680℃。閥門(mén)主體材料有碳鋼、合金鋼、不銹鋼、蒙乃爾、20號(hào)全金等。并且可以根據(jù)用戶(hù)要求進(jìn)行制造。波紋管密封截止閥發(fā)熱閥桿升降位置指示更直觀。大口徑雙壁波紋管供貨價(jià)格</p><p style="text-indent:25px">波紋管密封截止閥堅(jiān)固耐用的波紋管密封設(shè)計(jì)，保證閥桿的零泄漏，提供無(wú)需維護(hù)的條件。河南銷(xiāo)售波紋管</p><p style="text-indent:25px">鍛鋼波紋管截止閥是升級(jí)版嗎？上海卓帕真空技術(shù)有限公司**介紹，波紋管截止閥也叫波紋管密封截止閥，通過(guò)自動(dòng)滾焊焊接，在流體介質(zhì)和大氣之間形成一個(gè)金屬屏障，確保閥桿零泄漏的設(shè)計(jì)。波紋管截止閥內(nèi)部采用波紋管結(jié)構(gòu)，不銹鋼的波紋管下端焊接在閥桿上，以防止工藝流體浸蝕閥桿。另一端置于閥體和閥蓋之間構(gòu)成靜密封。采用雙重的密封設(shè)計(jì)若波紋管失效閥桿填料也會(huì)避免泄漏，波紋管焊于閥桿保持穩(wěn)定的運(yùn)行性能，避免由于閥塞振動(dòng)引起閥桿振動(dòng)。比較適用于蒸汽、易燃、易爆、導(dǎo)熱油、高純度、有du等介質(zhì)的管路上。河南銷(xiāo)售波紋管</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2740931.html</p></div></div></div></div></div><div id="zjgd8ta" class="page-right twoColRt"><div id="w7zme3k" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wd2xzln" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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