北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家信息推薦浙江京州閥門制造供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="電站閘閥結(jié)構(gòu)簡述：1、采用壓力自緊式密封結(jié)構(gòu)，彈性閘板，兩端支管為焊接連。2、閥座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。閥瓣密封面經(jīng)硬化氮化處理。3、閥桿表面經(jīng)抗蝕性氮化處理，有良好的抗腐蝕和抗擦傷性。4、閥門的開啟和關(guān)"><meta name="keywords" content="北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家,閘閥"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center 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tcPro"><section class="home-main container clearfix"><div id="2rog2gf" class="twoCol"><div id="g3yrjls" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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</a>?<a href="http://www.cdcfah.com/cp/third-famenti_zhafaah/">閘閥</a>?北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家信息推薦浙江京州閥門制造供應(yīng)</p><div id="3qnprya" class="leftbox clearfix"><h1>北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家信息推薦浙江京州閥門制造供應(yīng)</h1><div id="sj3zhyf" class="proBig"><div id="uonuwt7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446702382812/8082345.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="iw2szb4" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446702382812/8082345.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hakczgv" 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>北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家,閘閥</p><p><span>***更新：</span>2020-07-04 19:23:10</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="furj7sj" 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="cmjbipt" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="zobyfho" class="box"><p><p style="text-indent:25px">電站閘閥結(jié)構(gòu)簡述： 1、采用壓力自緊式密封結(jié)構(gòu)，彈性閘板，兩端支管為焊接連。 2、閥座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。閥瓣密封面經(jīng)硬化氮化處理。 3、閥桿表面經(jīng)抗蝕性氮化處理，有良好的抗腐蝕和抗擦傷性。 4、閥門的開啟和關(guān)閉由電動裝置來控制，電動裝置分別配有**電機(jī)，減速器、轉(zhuǎn)矩控制機(jī)構(gòu)、現(xiàn)場操作機(jī)構(gòu)、手、電動切換機(jī)構(gòu)，除就地操作外還可進(jìn)行遠(yuǎn)距離操作。結(jié)構(gòu)優(yōu)勢：高溫高壓電站閘閥使用溫度450-570℃壓力PN1，北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家，北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家.6-70.0,公稱通徑15mm-300mm材質(zhì)：1Cr5Mo，12CrMorV，ZG12CrMoV普遍用于鋼鐵、冶金、化工行業(yè)及電力，北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家、能源發(fā)電廠等設(shè)施。電站匣閥閥桿經(jīng)抗腐蝕性氮化處理，有良好的抗腐蝕性和抗擦傷性。北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446702382812/8082345.png"></div><p style="text-indent:25px">鉻鉬鋼閘閥的原理: 電動閥通常由電動執(zhí)行機(jī)構(gòu)和閥門連接起來，經(jīng)過安裝調(diào)試后成為電動閥。電動閥使用電能作為動力來接通電動執(zhí)行機(jī)構(gòu)驅(qū)動閥門，實(shí)現(xiàn)閥門的開關(guān)、調(diào)節(jié)動作。從而達(dá)到對管道介質(zhì)的開關(guān)或是調(diào)節(jié)目的。鉻鉬鋼閘閥的特點(diǎn)： 1、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。 2、密封面采用不銹鋼和硬質(zhì)合金，使用壽命長。 3、采用柔性石墨填料板、密封可靠、操作輕便靈活。 4、驅(qū)動方式分手動、電動、氣動、齒輪傳動、結(jié)構(gòu)形式；彈性楔式單閥、剛性楔式單閥板和雙閘板型式。 5、普遍適用于石油、化工、火力發(fā)電廠等油品、水、蒸汽管路上作接通或截?cái)喙苈分薪橘|(zhì)的啟閉裝置。 6、截止閥開閉較省力。 7、截止閥介質(zhì)流向不受限制,不擾流、不降低壓力北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家電站匣閥啟閉時(shí)間長，高度大由于閘閥啟閉時(shí)須全開或全關(guān)，閘板行程大，開啟用要一定的空間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446415351562/7421830.png"></div><p style="text-indent:25px">碳鋼法蘭閘閥產(chǎn)品概述: 閥門是連接方式為法蘭的閘閥，這種連接方式為常見。法蘭閘閥在管路中使用時(shí)穩(wěn)定可靠。特點(diǎn)：流體阻力小，閘閥閥體內(nèi)部介質(zhì)通道是直通的，介質(zhì)流經(jīng)閘閥時(shí)不改變其流動方向，因而流動阻力較小。啟閉較省力，啟閉時(shí)閘板運(yùn)動方向與介質(zhì)流動方向相垂直，與截止閥相比、閘閥的啟閉較為省力。介質(zhì)流動方向一般不受限制。介質(zhì)可從閘閥兩側(cè)任意方向流過，均能達(dá)到接通或截?cái)嗟哪康摹１阌诎惭b，適用于介質(zhì)的流動方向可能改變的管路中。</p><p style="text-indent:25px">電站閘閥有兩種標(biāo)準(zhǔn)形式,一種是遵循ANSIB16.34和JISL1E101標(biāo)準(zhǔn)的引進(jìn)型,另一種是按JB3595標(biāo)準(zhǔn)的國標(biāo)型.其遵循的溫度-壓力等級是一致的,在一些管道中存在著某種互換關(guān)系。中部采用無閥蓋壓力自緊式,在高溫高壓工況下具有良好的密封性能。自密封圈有兩種材料,一種是低碳鋼,另一種是柔性石墨316絲（網(wǎng)）。密封面上層焊鉆基硬質(zhì)合金,其加工后的純金屬層≥3mm,具有耐磨,耐高溫,抗腐蝕,抗擦傷,使用壽命長。支管兩端為焊接結(jié)構(gòu),焊按坡口可按標(biāo)準(zhǔn)或用戶要求制作。適用于火電廠,石油化工,冶金等高溫高壓的水,冶金等高溫高壓的水,蒸汽,油品,過熱蒸汽的管道上。焊接閘閥的啟閉件是塞形的閥瓣，密封面呈平面或錐面，閥瓣沿流體的中心線作直線運(yùn)動。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446352783203/9388831.png"></div><p style="text-indent:25px">閘閥的優(yōu)點(diǎn): 1、流體阻力小因?yàn)殚l閥閥體內(nèi)部介質(zhì)通道是直通的，介質(zhì)流經(jīng)閘閥時(shí)不改變其流動方向，所以流體阻力小。 2、啟閉力矩小,開閉較省力因?yàn)殚l閥啟閉時(shí)閘板運(yùn)動方向與介質(zhì)流動方向相垂直、與截止閥相比，閘閥的啟閉較省力。 3、介質(zhì)流動方向不受限制，不擾流、不降低壓力介質(zhì)可從閘閥兩側(cè)任意方向流過、均能達(dá)到使用的目的．更適用于介質(zhì)的流動方向可能改變的管路中。 4、結(jié)構(gòu)長度較短因?yàn)殚l閥的閘板是垂直置于閥體內(nèi)的，而截止閥閥瓣是水平置于閥體內(nèi)的，因而結(jié)構(gòu)長度比截止閥短。 5、密封性能好全開時(shí)密封面受沖蝕較小。 6、全開時(shí)，密封面受工作介質(zhì)的沖蝕比截止閥小。 7、體形比較簡單，鑄造工藝性較好，適用范圍廣。電站匣閥全開時(shí)，密封面受工作介質(zhì)的沖蝕比截止閥小。北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家</p><p style="text-indent:25px">電站匣閥體形比較簡單，鑄造工藝性較好，適用范圍廣。北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家</p><p style="text-indent:25px">高溫高壓電動電站閘閥：電動、對接焊連接形式、明桿楔式剛性單閘板，閥座密封面材料為鉻鉬釩鋼堆焊鈷鉻鎢合金，工作壓力 10MPa~17MPa，閥體材料為鉻鉬釩鋼的高溫高壓電站閘閥。電站電動焊接閘閥特點(diǎn)：所有閥門的密封副均采用不同硬度的Stellite硬質(zhì)合金堆焊而成，密封副配對合理，密封性能好：耐高溫、硬度高、抗擦傷、耐沖蝕、壽命長。上密封面采用奧氏體不銹鋼或Stellite硬質(zhì)合金堆焊而成，密封可靠、耐腐蝕，更換填料可在不停機(jī)的情況下進(jìn)行，不影響系統(tǒng)運(yùn)行。北京4500lb 美標(biāo)高壓閘閥生產(chǎn)廠家</p><p style="text-indent:25px">浙江京州閥門制造有限公司成立于2013-09-03，專業(yè)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。等多項(xiàng)業(yè)務(wù)，主營業(yè)務(wù)涵蓋[ "刀閘閥", "穿透式刀閘閥", "礦漿閥", "漿液閥" ]。目前我公司在職員工達(dá)到11~50人人，是一個有活力有能力有創(chuàng)新精神的高效團(tuán)隊(duì)。誠實(shí)、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的[ "刀閘閥", "穿透式刀閘閥", "礦漿閥", "漿液閥" ]。公司力求給客戶提供***質(zhì)量服務(wù)，我們相信誠實(shí)正直、開拓進(jìn)取地為公司發(fā)展做正確的事情，將為公司和個人帶來共同的利益和進(jìn)步。經(jīng)過幾年的發(fā)展，已成為[ "刀閘閥", "穿透式刀閘閥", "礦漿閥", "漿液閥" ]行業(yè)**企業(yè)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/495209.html</p></div></div></div></div></div><div id="pe7vxeb" class="page-right twoColRt"><div id="qask2kg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="r7hzgsp" 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" 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