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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="uovn7o8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446487646484/282978.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eyvx7io" 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>鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家,閘閥</p><p><span>***更新：</span>2021-02-05 12:12:46</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="mbiprda" 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="xr37cls" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="v7la8gd" 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，鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家、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，鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家，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，啟閉輕松。④閥體材料品種齊全，填料、墊片根據(jù)實(shí)際工況或用戶要求合理選配，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，滿足各種工程需要及用戶要求，鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家。鉻鉬鋼閘閥普遍適用于石油化工、火力發(fā)電廠等油品、水蒸氣管路上作接通或截?cái)喙苈分薪橘|(zhì)的啟閉裝置。鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446487646484/282978.png"></div><p style="text-indent:25px">大部分的閘閥是采用強(qiáng)制密封的,也就是說(shuō)當(dāng)閥門關(guān)閉時(shí)，需要依靠外力強(qiáng)行將閘板壓向閥座,從而保證密封面的密封性。閘閥的閘板隨閥桿一起作直線運(yùn)動(dòng)的，叫升降桿閘閥亦叫明桿閘閥。通常在升降桿上有梯形螺紋，通過(guò)閥門頂端的螺母以及閥體上的導(dǎo)槽，將旋轉(zhuǎn)運(yùn)動(dòng)變?yōu)橹本€運(yùn)動(dòng),也就是將操作轉(zhuǎn)矩變?yōu)椴僮魍屏?。開(kāi)啟閥門時(shí)，當(dāng)閘板提升高度等于閥門通徑的1：1倍時(shí)，流體的通道完全暢通，但在運(yùn)行時(shí)，此位置是無(wú)法監(jiān)視的。實(shí)際使用時(shí)，是以閥桿的頂點(diǎn)作為標(biāo)志，即開(kāi)不動(dòng)的位置，作為它的全開(kāi)位置。為考慮溫度變化出現(xiàn)鎖死現(xiàn)象,通常在開(kāi)到頂點(diǎn)位置上,再倒回1/2－1圈,作為全開(kāi)閥門的位置。北京鍛造電站閘閥廠家電站匣閥閥坐、閥瓣密封面采用鈷基硬質(zhì)合金等離子噴焊而成，耐磨、抗擦傷性能好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446415351562/7421830.png"></div><p style="text-indent:25px">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。楔式閘閥的閘板可以做成一個(gè)整體，叫做剛性閘板;也可以做成能產(chǎn)生微量變形的閘板，以改善其工藝性，彌補(bǔ)密封面角度在加工過(guò)程中產(chǎn)生的偏差，這種閘板叫做彈性閘板。鉻鉬鋼閘閥的開(kāi)啟和關(guān)閉由電動(dòng)裝置來(lái)控制，電動(dòng)裝置分別配有**電機(jī)、減速器、轉(zhuǎn)矩控制機(jī)構(gòu)，現(xiàn)場(chǎng)操作機(jī)構(gòu)，手動(dòng)、電動(dòng)切換機(jī)構(gòu)。除就地操作外，還可進(jìn)行遠(yuǎn)距離操作。</p><p style="text-indent:25px">鉻鉬鋼閘閥引進(jìn)設(shè)備配套用閥門的專業(yè)生產(chǎn)軟密封閘閥，多年從事進(jìn)口閥門的國(guó)產(chǎn)化工作，并不斷吸收國(guó)外先進(jìn)的閥門技術(shù)，在設(shè)計(jì)、制造和質(zhì)量控制等方面積累了豐富的經(jīng)驗(yàn)。針對(duì)國(guó)內(nèi)閘閥普遍存在的問(wèn)題，開(kāi)發(fā)了具有如下特點(diǎn)的法蘭連接電動(dòng)閘閥。鉻鉬鋼閘閥主要用于石油、化工、冶金、制藥等各類系統(tǒng)中，該閥門的夾套焊裝于閥門的兩法蘭之間，閥門的側(cè)面、底部設(shè)置有夾套的連接口，夾套中可自由地流過(guò)蒸汽或其它熱的保溫介質(zhì)，確保粘稠介質(zhì)可順暢地流過(guò)閥門。“高溫高壓電站閘閥”也稱電站**閥門。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446352783203/9388831.png"></div><p style="text-indent:25px">1、法蘭閘閥選材考究，符合國(guó)內(nèi)外相關(guān)標(biāo)準(zhǔn)，材料的質(zhì)量高。　　2、符合國(guó)內(nèi)外先進(jìn)標(biāo)準(zhǔn)的要求，密封可靠、性能優(yōu)良、結(jié)構(gòu)緊湊、設(shè)計(jì)合理、閥門剛性好、通道流暢、流阻系數(shù)小、造型美觀。　　3、采用柔性石墨填料、密封可靠，操作輕便靈活。　　4、密封副配對(duì)先進(jìn)合理，閘板和閥座的密封面采用不同硬度的司太立（Stellite）鈷基硬質(zhì)合金堆焊而成，密封可靠、硬度高、耐磨、耐高溫、耐腐蝕、抗擦傷性能好、壽命長(zhǎng)。　　5、閥桿經(jīng)調(diào)質(zhì)及表面氮化處理，有良好的抗腐蝕性、抗擦傷性和耐磨性。　　6、采用楔式彈性閘板結(jié)構(gòu)，中大口徑設(shè)置推力軸承，磨擦力小，并配有撞擊手輪，啟閉輕松自如。結(jié)構(gòu)型式：彈性楔式單閘板、剛性楔式單閘板型式。　　7、可采用各種配管法蘭標(biāo)準(zhǔn)及法蘭密封面形式，滿足各種工程需要及用戶要求。電站閘閥流體阻力小，其阻力系數(shù)與同長(zhǎng)度的管段相等。鄭州美標(biāo)電站閥多少錢</p><p style="text-indent:25px">電站匣閥全開(kāi)時(shí)，密封面受工作介質(zhì)的沖蝕比截止閥小。鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家</p><p style="text-indent:25px">對(duì)焊連接匣閥的種類 ,按密封面配置可分為楔式閘板式閘閥和平行閘板式閘閥 , 楔式閘板式閘閥又可分為 : 單閘極式.雙閘板式和彈性閘板式,平行閘板式閘閥可分為單閘板式和雙閘板式.按閥桿的螺紋位置劃分.可分為明桿閘閥和暗桿閘閥兩種.對(duì)焊閘閥的安裝與維護(hù)應(yīng)注意以下事項(xiàng): 1. 手輪.手柄及傳動(dòng)機(jī)構(gòu)均不允許作起吊用.并嚴(yán)禁碰撞. 2. 雙閘板閘閥應(yīng)垂直安裝(即閥桿處于垂直位置 , 手輪在頂部 ).3. 帶有旁通閥的閘閥在開(kāi)啟前應(yīng)先打開(kāi)旁通閥(以平衡進(jìn)出口的壓差及減小開(kāi)啟力 ).4. 帶傳動(dòng)機(jī)構(gòu)的閘閥.按產(chǎn)品使用說(shuō)明書(shū)的規(guī)定安裝.5. 如果閥門經(jīng)常開(kāi)關(guān)使用 , 每月至少潤(rùn)滑一次.鄭州ＷＣ９美標(biāo)電站閥生產(chǎn)廠家</p><p style="text-indent:25px">浙江京州閥門制造有限公司致力于機(jī)械及行業(yè)設(shè)備，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。浙江京州閥門擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，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。浙江京州閥門致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來(lái)良好體驗(yàn)。浙江京州閥門始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3176344.html</p></div></div></div></div></div><div id="ga7fc3i" class="page-right twoColRt"><div id="x32ho3h" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="9pnyaxz" class="recomPic likePro"><a 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