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class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279443971455078/3501333.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mgqnho4" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279443971455078/3501333.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="p8zbsz9" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江蘇ＷＣ９高溫截止閥,截止閥</p><p><span>***更新：</span>2020-10-29 08:18:50</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="cgu3eey" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江京州閥門制造有限公司</a></p><p><span>聯(lián)系人：</span>張和榮</p><p><span>郵箱: </span>maggiez@jcs-valve.com</p><p><span>電話: </span>15888733099</p><p><span>傳真: </span>0577_67351896</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0577-67359296</p><p><span>地址: </span>甌北街道五星工業(yè)區(qū)上玉路</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="hns8e74" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3y82v99" class="box"><p><p style="text-indent:25px">盡管提供了非常不同的功能，但由于在建筑材料等級，裝飾和其他技術(shù)規(guī)格方面存在許多相似之處，因此通常會同時使用閘閥，截止閥和止回閥。但是所有這些類型的閥門之間肯定存在一些差異。閘閥，截止閥和止回閥之間的主要區(qū)別在于每個閥門的應(yīng)用和操作：閘閥是管道系統(tǒng)中較常用的閥門。它是一種通用維修閥，主要用于開關(guān)，非節(jié)流應(yīng)用。部分打開的閘閥將加速由管道內(nèi)的商品引起的腐蝕并且將在短時間內(nèi)破壞閥座。另一方面，江蘇ＷＣ９高溫截止閥，截止閥主要用于需要對商品進(jìn)行節(jié)流的情況。通過簡單地旋轉(zhuǎn)手輪，商品流過閥門的速率可以調(diào)節(jié)到任何所需的水平。與截止閥和閘閥不同，止回閥根本不運行。它們用于防止線路中的回流，江蘇ＷＣ９高溫截止閥，使其成為任何系統(tǒng)較重要的組件之一。截止閥幾乎專門用于節(jié)流或流量調(diào)節(jié)。此外，截止閥*在一個方向上工作，江蘇ＷＣ９高溫截止閥。為了幫助您記住這一點，每個截止閥的側(cè)面都有一個箭頭指示流動方向。電站焊接截止閥的種類按閥桿螺紋的位置區(qū)分有外螺紋式截止閥、內(nèi)螺紋式截止閥。江蘇ＷＣ９高溫截止閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇ＷＣ９高溫截止閥,截止閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279443971455078/3501333.png"></div><p> 電站高溫截止閥概述： </p> <p> 可根據(jù)不同的壓力,溫度,采用特殊的結(jié)構(gòu)和相應(yīng)的密封,試壓采用工作壓力的1.5倍試壓,確保閥門在工作壓力的狀態(tài)下不會發(fā)生泄漏,同時保證在相應(yīng)的溫度下,密封不會發(fā)生變形,不密封不嚴(yán)的現(xiàn)像。焊接式電站截止閥,是電力,電氣,機(jī)電、電控設(shè)備工程中應(yīng)用zui多的閥門之一,由于其安裝方便,制造合理,經(jīng)濟(jì)簡單,所以大量使用在電力工程等管道中,本公司生產(chǎn)的J61H/Y型，外表美觀，密封性性能好 </p> <p> 二、電動法蘭高溫截止閥產(chǎn)品特點： </p> <p> 1.閥門與管路連接采用焊接式結(jié)構(gòu)。 </p> <p> 2.·密封面不易磨損、擦傷，密封性能好，壽命長。 </p> <p> 3.·結(jié)構(gòu)緊湊，啟閉性好、高度小、維修方便。 </p> <p> 4.·適用于水、蒸汽、油品管路上，具有耐高溫、耐高壓的特點。 </p> <p> <br /> 杭州ＷＣ９高溫截止閥費用鑄鋼電動法蘭截止閥由于開閉過程中密封面之間摩擦力小，不*適用于中低壓，而且適用于高壓。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇ＷＣ９高溫截止閥,截止閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279444139130859/447694.png"></div><p style="text-indent:25px">電站截止閥按其通道位置可分為直通式，三通式和直角式。后兩種閘閥用于分配介質(zhì)與改變介質(zhì)的流向。電站截止閥安裝與維護(hù)應(yīng)注意以下事項：1.要留有閥柄旋轉(zhuǎn)的位置。2.不能用作節(jié)流。3.帶傳動機(jī)構(gòu)的球閥應(yīng)直立安裝。電站截止閥密封面不易磨損及擦傷，密封性好，啟閉時閥瓣與閥體密封面之間無相對滑動，因而磨損與擦傷均不嚴(yán)重，密封性能好，使用壽命長。啟閉時，閥瓣行程小，因而截止閥高度比閘閥小，但結(jié)構(gòu)長度比閘閥長。對于電站截止閥來說，正確的操作是非常重要的，做好了操作才能確保電站截止閥在實際生產(chǎn)中的運用。</p><p style="text-indent:25px">電站焊接截止閥有流量調(diào)節(jié)或壓力調(diào)節(jié)，但對調(diào)節(jié)精度要求不高，而且管路直徑又比較小，如公稱通經(jīng)≤50mm 的管路上，宜選用。合成工業(yè)生產(chǎn)中的小化肥和大化肥宜選用公稱壓力PN160 公稱壓力16MPa 或PN320 公稱壓力32MPa 的高壓角式截止閥或高壓角式節(jié)流閥。焊接截止閥由于閥體和閥瓣密封圈表面磨損、破壞或有污物而喪失密封性手輪上的關(guān)閉力不夠(小于計算值) 電動裝置的扭力矩不夠，拆開截止閥，清洗、研磨或更換密封圈把手輪上的關(guān)閉力增大到計算值檢查扭力矩套筒調(diào)整器，測量接頭的應(yīng)力，檢查電動機(jī)的技術(shù)狀態(tài)。電站截止閥主要壓力等級為：公稱壓力 200、250、320。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇ＷＣ９高溫截止閥,截止閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279443985742187/5704967.png"></div><p style="text-indent:25px">電站焊接截止閥是指關(guān)閉件（閥瓣）沿閥座中心線移動的閥門。根據(jù)閥瓣的這種移動形式，閥座通口的變化是與閥瓣行程成正比例關(guān)系。由于該類閥門的閥桿開啟或關(guān)閉行程相對較短，而且具有非常可靠的切斷功能，又由于閥座通口的變化與閥瓣的行程成正比例關(guān)系，非常適合于對流量的調(diào)節(jié)。因此，這種類型的閥門非常適合作為切斷或調(diào)節(jié)以及節(jié)流使用。焊接截止閥根據(jù)閥瓣的這種移動形式，閥座通口的變化是與閥瓣行程成正比例關(guān)系。由于該類閥門的閥桿開啟或關(guān)閉行程相對較短，而且具有非?？煽康那袛喙δ?，又由于閥座通口的變化與閥瓣的行程成正比例關(guān)系，非常適合于對流量的調(diào)節(jié)。因此，這種類型的閥門非常適合作為切斷或調(diào)節(jié)以及節(jié)流使用。電站截止閥適用介質(zhì)：水、蒸氣等非腐蝕性介質(zhì)。安徽ＷＣ6電站截止閥</p><p style="text-indent:25px">電站截止閥由于性能技術(shù)特性、工況的特殊使產(chǎn)品也形成了其他產(chǎn)品所替代不了的特點。江蘇ＷＣ９高溫截止閥</p><p style="text-indent:25px">電站焊接截止閥氧化鋁拜耳法生產(chǎn)中的脫硅車間、易結(jié)焦的管路上，易選用閥體分開式、閥座可去處的、硬質(zhì)合金密封副的直流式截止閥或直流式節(jié)流閥。城市建設(shè)中的供水、供熱工程上，公稱通經(jīng)較小的管路，可選用截止、平衡閥或柱塞閥，如公稱通經(jīng)小于150㎜的管路上。焊接截止閥一旦處于開啟狀態(tài)，它的閥座和閥瓣密封面之間就不再有接觸，因而它的密封面機(jī)械磨損較小，由于大部分截止閥的閥座和閥瓣比較容易修理或更換密封元件時無需把整個閥門從管線上拆下來，這對于閥門和管線焊接成一體的場合是很適用的。江蘇ＷＣ９高溫截止閥</p><p style="text-indent:25px">浙江京州閥門制造有限公司是一家閥門、泵、閥門配件制造、銷售／貨物與技術(shù)進(jìn)出口。主營單向密封雙向密封刀閘閥、漿液閥、穿透式刀閘閥、礦漿閥，方閘門，電站閘閥、電站截止閥、電站止回閥。材質(zhì)包含不銹鋼，碳鋼，球鐵，灰鐵，雙相鋼，鉻鉬鋼等。的公司，是一家集研發(fā)、設(shè)計、生產(chǎn)和銷售為一體的專業(yè)化公司。浙江京州閥門擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊，以高度的專注和執(zhí)著為客戶提供刀閘閥，穿透式刀閘閥，礦漿閥，漿液閥。浙江京州閥門不斷開拓創(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)。浙江京州閥門始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使浙江京州閥門在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1757982.html</p></div></div></div></div></div><div id="lphogim" class="page-right twoColRt"><div id="3y9bipe" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="laszb8p" 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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