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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-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_famenti/">閥門(mén)</a>?<a href="http://www.cdcfah.com/cp/third-famenti_zhafaah/">閘閥</a>?浙江電站閥門(mén) 鑄造輝煌浙江京州閥門(mén)制造供應(yīng)</p><div id="qkuqs8h" class="leftbox clearfix"><h1>浙江電站閥門(mén) 鑄造輝煌浙江京州閥門(mén)制造供應(yīng)</h1><div id="2spxzro" class="proBig"><div id="3v2i88s" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446935019531/9496801.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="i3msul7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446935019531/9496801.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="thegikr" 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>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>浙江電站閥門(mén),閘閥</p><p><span>***更新：</span>2020-12-29 09:09:08</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="2mld2rv" 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(mén)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(huà): </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="3zwyaxe" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="mgtq8if" class="box"><p><p style="text-indent:25px">美標(biāo)閘閥適用于 ANSI Class150~2500、PN20~42、JIS10~20K，工作溫度 -29~425℃（碳鋼）及 -40~500℃（不銹鋼）的名種管路上，用于截?cái)嗷蚪油ü苈分械慕橘|(zhì)。通過(guò)選用不同的材質(zhì)，可適用于水、蒸汽、油品、硝酸、醋酸、強(qiáng)氧化性介質(zhì)及尿素等多種介質(zhì)。產(chǎn)品特點(diǎn)：①產(chǎn)品設(shè)計(jì)制造符合國(guó)外先進(jìn)標(biāo)準(zhǔn)要求，密封可靠，浙江電站閥門(mén)，性能優(yōu)良。②結(jié)構(gòu)設(shè)計(jì)緊湊合理，造型美觀。③采用楔式彈性閘板結(jié)構(gòu)，中大口徑設(shè)置滾動(dòng)軸承，浙江電站閥門(mén)，啟閉輕松。④閥體材料品種齊全，填料、墊片根據(jù)實(shí)際工況或用戶(hù)要求合理選配，浙江電站閥門(mén)，可適用于各種壓力、溫度及介質(zhì)工況。⑤采用國(guó)內(nèi)外多種配管法蘭標(biāo)準(zhǔn)及法蘭密封面型式，滿(mǎn)足各種工程需要及用戶(hù)要求。鉻鉬鋼閘閥的啟閉件是閘板，閘板的運(yùn)動(dòng)方向與流體方向相垂直，閘閥只能作全開(kāi)和全關(guān)，不能作調(diào)節(jié)和節(jié)流。浙江電站閥門(mén)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江電站閥門(mén),閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446935019531/9496801.png"></div><p style="text-indent:25px">截止閥的用途如下：截止閥可用于大多數(shù)介質(zhì)流系統(tǒng)。已經(jīng)開(kāi)發(fā)出各種類(lèi)型的截止閥，以滿(mǎn)足在石化，電力，冶金，城市建筑和化學(xué)工業(yè)中的各種應(yīng)用。截止閥的使用極為普遍，但由于啟閉扭矩大且結(jié)構(gòu)長(zhǎng)度長(zhǎng)，公稱(chēng)直徑通常限制為250mm或更小，也有400mm。但是，選擇時(shí)應(yīng)特別注意入口和出口的方向。通常，低于150mm的截止閥介質(zhì)主要從閥瓣下方流入，而高于20mm的截止閥介質(zhì)則主要從閥瓣上方流入。這是由于考慮了閥門(mén)的關(guān)閉扭矩。為了減小打開(kāi)或關(guān)閉扭矩，通常在2O0mm以上的截止閥配有內(nèi)部旁通閥或外部旁通閥。浙江電站閥門(mén)在電站閘閥中閥門(mén)的全開(kāi)位置，可以按閘板的位置來(lái)確定。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江電站閥門(mén),閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446386396484/1156432.png"></div><p style="text-indent:25px">1.鉻鉬鋼閘閥承壓件采用精密鑄造工藝澆鑄，表面質(zhì)量手輪采用可鍛鑄鐵鑄造，造型配合手柄，適當(dāng)增加摩擦力，方便開(kāi)啟。并示有明顯的“開(kāi)”、“關(guān)”標(biāo)志。2.鉻鉬鋼閘閥的閥桿螺母采用高鎳球鐵，“T”形螺紋與閥桿配合傳遞力矩。3.鉻鉬鋼閘閥的閥蓋上設(shè)有油杯，可定期補(bǔ)充固體潤(rùn)滑油，保持輕松啟閉。4.鉻鉬鋼閘閥的填料壓蓋和壓套分體設(shè)計(jì)，保證閥桿的同心度。合理的填料函設(shè)計(jì)，確保閥門(mén)沒(méi)有外漏，符合環(huán)保要求。5.鉻鉬鋼閘閥新疆的中法蘭連接螺栓采用雙頭螺栓，方便維修、拆卸。6.閘閥的閥桿頭部整體鍛造，與閥瓣通過(guò)“T”型槽連接，保證強(qiáng)度。</p><p style="text-indent:25px">下面介紹下對(duì)焊連接匣閥的結(jié)構(gòu)和作用原理：設(shè)計(jì)制造按JB/T3595等標(biāo)準(zhǔn)，可與國(guó)產(chǎn)設(shè)備配套使用，閥體焊接連接。對(duì)焊連接匣閥閥門(mén)中腔采用壓力自緊式密封結(jié)構(gòu)，壓力越高密封性越好。對(duì)焊連接匣閥閘板與閥座密封面堆焊司太立鈷基硬質(zhì)合金，耐磨、耐高溫、耐腐蝕、抗擦傷性能好。對(duì)焊連接匣閥閥桿經(jīng)調(diào)質(zhì)處理，有良好的抗腐蝕性和抗擦傷性。對(duì)焊連接匣閥閘板的結(jié)構(gòu)可根據(jù)用戶(hù)要求設(shè)計(jì)為楔式彈性單閘板和楔式剛性雙閘板。對(duì)焊連接匣閥的傳動(dòng)方式為錐齒輪傳動(dòng)或電動(dòng)，由用戶(hù)自定。閘閥具有較好性能的特點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江電站閥門(mén),閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446426972656/7346254.png"></div><p style="text-indent:25px">閘板是閘閥中的重要部件，為了使閘閥的作用能夠得到有效的發(fā)揮，需要高度的重視它的密封性。在制作或者維修等環(huán)節(jié)要格外的重視關(guān)鍵的這些部件。在閘板運(yùn)用的過(guò)程中，所受到的力主要來(lái)源于拉伸力與壓縮力，另外，還有流體所帶來(lái)的沖刷和沖擊。對(duì)于密封面來(lái)說(shuō)，擠壓力以及摩擦力是其所受的壓力。而閘板的壓力是殘余應(yīng)力和靜壓力，其中殘余應(yīng)力是受制造因素的影響，靜壓力受閥座及液體的影響。由受力分析可知，多樣性和復(fù)雜性是閘板所具有的特性，在受到外界重負(fù)荷時(shí)，閘板就會(huì)出現(xiàn)損傷。同時(shí)，在眾所作用力的影響下，液體得到強(qiáng)化，進(jìn)而腐蝕了閘板的密封體，降低了閘板的密封性，從而導(dǎo)致閘板出現(xiàn)損傷。電站閘閥的流體阻力小。成都2500lb 美標(biāo)高壓閘閥</p><p style="text-indent:25px">電站閘閥適用范圍廣，通徑從小到幾毫米，大到幾米，從高真空至高壓力都可應(yīng)用。浙江電站閥門(mén)</p><p style="text-indent:25px">電站閥門(mén)的密封形式：彈性密封、非彈性密封式接觸型密封的主要形式。高分子彈性材料是其彈性密封的主要制作材料，想要降低或者徹底去除間隙，則需要巧妙地利用密封材料的彈塑變形補(bǔ)償來(lái)進(jìn)行。結(jié)構(gòu)不復(fù)雜，尺寸相對(duì)緊湊，并且價(jià)格物美價(jià)廉，密封性能較好。但缺陷是使用溫度范圍存在一定的局域性，并且使用壽命還需要改善，目前壽命較短，只能適用于參數(shù)低的密封。金屬或是石墨等這些非彈性材料制成了非彈性體密封面，應(yīng)用了微量的彈性變形以及磨損補(bǔ)償機(jī)構(gòu)密封。這就要求其具有較高的加工精度，雖然價(jià)格相對(duì)比較高，但是它的溫度使用范圍廣闊得多，壽命也更為長(zhǎng)久。浙江電站閥門(mén)</p><p style="text-indent:25px">浙江京州閥門(mén)制造有限公司位于甌北街道五星工業(yè)區(qū)上玉路。公司業(yè)務(wù)涵蓋刀閘閥，穿透式刀閘閥，礦漿閥，漿液閥等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造機(jī)械及行業(yè)設(shè)備良好品牌。浙江京州閥門(mén)秉承“客戶(hù)為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2614802.html</p></div></div></div></div></div><div id="xr8tc33" class="page-right twoColRt"><div id="u8ewyp8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hr7ipwy" class="recomPic likePro"><a 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