金昌彈性座封閘閥廠家價格甘肅誠禹惠物資供應(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="彈性座封閘閥的操作機構(gòu)彈性座封閘閥操作時的啟閉方向，一律應(yīng)順時針關(guān)閉。由于管網(wǎng)中的氣動閥，經(jīng)常是人工啟閉，啟閉轉(zhuǎn)數(shù)不宜過多，就是大口徑閥門亦應(yīng)在200－600轉(zhuǎn)內(nèi)。為了便于一個人的啟閉操作，在管道工壓狀況下，比較大啟閉力矩宜為240N-m。"><meta name="keywords" content="金昌彈性座封閘閥廠家價格,彈性座封閘閥"><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" 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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_qiufady/">球閥</a>?金昌彈性座封閘閥廠家價格甘肅誠禹惠物資供應(yīng)</p><div id="rl3g7dk" class="leftbox clearfix"><h1>金昌彈性座封閘閥廠家價格甘肅誠禹惠物資供應(yīng)</h1><div id="thol7se" class="proBig"><div id="y82urys" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637322233189912109/2504367.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="78l7tnw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637322233189912109/2504367.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rvxujvx" 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>甘肅省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>金昌彈性座封閘閥廠家價格,彈性座封閘閥</p><p><span>***更新：</span>2020-12-24 13:15:42</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="87icj2x" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">甘肅誠禹惠物資有限公司</a></p><p><span>聯(lián)系人：</span>楊和平</p><p><span>郵箱: </span>349134533@qq.com</p><p><span>電話: </span>18294448288</p><p><span>傳真: </span>0931_</p><p><span>網(wǎng)址: </span>http://www.gscyhwz.com</p><p><span>手機: </span>0931-7840458</p><p><span>地址: </span>北濱河西路1226之27號(立達建材城A區(qū)11棟104室)</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="tszbiub" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="d7dp33o" class="box"><p><p> <span style="font-size:16px;">彈性座封閘閥的操作機構(gòu)彈性座封閘閥操作時的啟閉方向，一律應(yīng)順時針關(guān)閉。由于管網(wǎng)中的氣動閥，經(jīng)常是人工啟閉，啟閉轉(zhuǎn)數(shù)不宜過多，就是大口徑閥門亦應(yīng)在200－600轉(zhuǎn)內(nèi)。為了便于一個人的啟閉操作，在管道工壓狀況下，比較大啟閉力矩宜為240N-m。彈性座封閘閥啟閉操作端應(yīng)為方榫，且尺寸標(biāo)準(zhǔn)化，并面向地面，以便人們從地面上可直接操作。帶輪盤的閥門不適用于地下管網(wǎng)。長期以來市場上使用的一般閘閥普遍存在著漏水或生銹現(xiàn)象，本廠引進歐洲高科技橡膠及閥門制造技術(shù)所生產(chǎn)的彈性座封閘閥，克服了一般閘閥密封不良、彈性疲乏、橡膠老化及生銹等缺陷，彈性座封閘閥利用彈性閥門產(chǎn)生微量彈性變形的補償作用達到良好的密封效果，金昌彈性座封閘閥廠家價格，該閥具有開閥輕巧、密封可靠、彈性記憶佳及使用壽命長等優(yōu)點。可用于自來水、污水、建筑、石油、化工、食品、醫(yī)藥、輕紡，金昌彈性座封閘閥廠家價格、電力、船舶、冶金、能源系統(tǒng)等流體管線上作為調(diào)節(jié)和截流裝置使用，金昌彈性座封閘閥廠家價格。</span> 安裝在保溫管道上的各類手動閥門，手柄均不得向下。金昌彈性座封閘閥廠家價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金昌彈性座封閘閥廠家價格,彈性座封閘閥" src="https://tyunfile.71360.com/UploadFile/gscyhwz/637322233189912109/2504367.png"></div><p> <span style="font-size:16px;">主要特點1.重量輕：本體采用高級球黑鑄鐵制成，重量較傳統(tǒng)閘閥重量減輕約20%~30%，安裝維修方便。2.平底式閘座：傳統(tǒng)的閘閥往往在通水洗管后即因外物諸如石頭，木塊、水泥、鐵屑、雜物等淤積于閥底凹槽內(nèi)，容易造成無法關(guān)閉緊密而形成漏水現(xiàn)象，彈性座封閘閥底部采用與水管機同的平底設(shè)計，不易造成雜物淤積，使流體暢通無阻。3.整體包膠：閘板采用***的橡膠進行整體內(nèi)、外包膠，歐洲前列的橡膠硫化技術(shù)使得硫化后的閘板能夠保證精確的幾何尺寸，且橡膠與球墨鑄閘板接著牢靠，不易脫落及彈性記憶佳。4.精鑄閥體：閥體采用精密鑄造，精確的幾何尺寸使得閥體內(nèi)部無需任何精加工即可保證閥門的密封性。安裝要點1）、安裝位置、高度、進出口方向必須符合設(shè)計要求，連接應(yīng)牢固緊密。2）、安裝在保溫管道上的各類手動閥門，手柄均不得向下。3）、閥門安裝前必須進行外觀檢查，閥門的銘牌應(yīng)符合國家標(biāo)準(zhǔn)《通用閥門標(biāo)志》GB12220的規(guī)定。對于工作壓力大于，安裝前應(yīng)進行強度和嚴(yán)密性能試驗，合格后方準(zhǔn)使用。強度試驗時，試驗壓力為公稱壓力的，持續(xù)時間不少于5min，閥門殼體、填料應(yīng)無滲漏為合格。</span><span style="font-size:16px;">嚴(yán)密性試驗時，試驗壓力為公稱壓力的。</span> 金昌彈性座封閘閥廠家價格彈性座封閘閥，閥板襯膠材料的物理化學(xué)及衛(wèi)生檢測數(shù)據(jù)；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金昌彈性座封閘閥廠家價格,彈性座封閘閥" src="https://tyunfile.71360.com/UploadFile/gscyhwz/637322233237949219/8791233.png"></div><p> <span style="font-size:16px;">彈性座封閘閥標(biāo)質(zhì)，應(yīng)以球墨鑄鐵，鑄鋼，不銹鋼，316L為主，并注明牌號及鑄鐵實際的物理化學(xué)檢測數(shù)據(jù)。，力求不銹鋼閥桿(2CR13)，大口徑閥門也應(yīng)是不銹鋼嵌包的閥桿。，采用鑄鋁黃銅或鑄鋁青銅，且硬度與強度均大于閥桿。，其硬度與強度均應(yīng)不大于閥桿，且在水浸泡狀況下與閥桿、閥體不形成電化學(xué)腐蝕。①彈性座封閘閥類別不一，密封方式及材質(zhì)要求不一；②普通楔式閘閥，銅環(huán)的材質(zhì)、固定方式、研磨方式均應(yīng)說明；③彈性座封閘閥，閥板襯膠材料的物理化學(xué)及衛(wèi)生檢測數(shù)據(jù)；①由于管網(wǎng)中的彈性座封閘閥，通常是啟閉不頻繁的，要求填料在數(shù)年內(nèi)不活動，填料亦不老化，長期保持密封效果；②閥軸填料亦應(yīng)在承受頻繁啟閉時，密封效果的良好性；③鑒于上述要求，閥軸填料力求終身不換或十多年不</span><span style="font-size:16px;">更換；④填料若需更換，氣動閥設(shè)計應(yīng)考慮能有水壓的狀況下更換的措施。<span style="font-size:16px;"></span></span> </p><p> <span style="font-size:16px;">軟密封閘閥底部采用全流域直通式設(shè)計，無滯流凹腔結(jié)構(gòu)，確保流體暢通，也不會對介質(zhì)造成二次污染。全包覆閘板閘板采用球鐵QT450骨架整體包覆高性能橡膠，成熟的硫化技術(shù)和先進的硫化工藝，徹底將閘板鐵芯與流體隔離。包覆緊密可靠，其結(jié)合強度符合DVGW要求，即使受到頻繁的擠壓應(yīng)力橡膠也不會脫落。閥桿螺母與閘板兩體式結(jié)構(gòu)，保證足夠自由度，啟閉靈活并無卡阻現(xiàn)象。閥桿與頂蓋間的上密封，采用“內(nèi)3外2”共五道“O”型密封圈結(jié)構(gòu)，與傳統(tǒng)閘閥的填料密封結(jié)構(gòu)相比，密封緊密可靠，磨擦阻力大幅減小。防腐性能殼體（球鐵QT450）內(nèi)外表面靜電</span><span style="font-size:16px;">噴涂環(huán)氧樹脂粉末，涂層均勻牢固，絕不露鐵；中腔連接螺栓頂部封膠，隔絕螺栓與環(huán)境的接觸，以防腐蝕。</span> 軟密封閘閥可用于自來水，能源系統(tǒng)等流體管線上作為調(diào)節(jié)和截流裝置使用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="金昌彈性座封閘閥廠家價格,彈性座封閘閥" src="https://tyunfile.71360.com/UploadFile/gscyhwz/637322233104951172/9428173.png"></div><p> <span style="font-size:16px;">彈性座封閘閥性能及特點：整體包膠:閥門采用整體包膠,其良好的覆著性與精確的幾何尺寸,保證密封可靠,壽命長。重量輕：閥門采用球鐵制成，重量輕，安裝方便。平底閥座：底部采用與水管相同的平底式閥座設(shè)計、不容易產(chǎn)生雜物淤積，密封可靠。耐腐蝕性：內(nèi)腔采用無毒環(huán)氧樹脂涂裝，防止腐蝕和生銹，不但可供生飲，而且可用于污水系統(tǒng)了。三“O”性圈密封：閥桿采用三道“O”形環(huán)密封，摩擦阻力小，開關(guān)輕巧，不漏水?？捎糜谧詠硭?、污水、建筑、石油、化工、食品、醫(yī)藥、輕紡、電力、船舶、治金、能源系統(tǒng)等流體管線上作為調(diào)節(jié)和截流裝置使用。軟密封閘閥有如下特點：①底部無槽，因而不會引起關(guān)不嚴(yán)的故障；②其閥板整體包覆橡膠，利用橡膠的彈性提高了閥門密封性能，可保證零泄漏；③上密封結(jié)構(gòu)更合理，制造精度高，采用多道“O”型橡膠圈密封，從根本上解決了傳統(tǒng)閘閥上壓蓋易外泄的現(xiàn)象，對水質(zhì)也有根本的保證。</span> 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)。金昌彈性座封閘閥廠家價格</p><p style="text-indent:25px">螺母材質(zhì)，采用鑄鋁黃銅或鑄鋁青銅，且硬度與強度均大于閥桿。金昌彈性座封閘閥廠家價格</p><p> <span style="font-size:16px;">手動閘閥的啟閉件是閘板，閘板的運動方向與流體方向相垂直，閘閥只能作全開和全關(guān),不能作調(diào)節(jié)和節(jié)流。閘板有兩個密封面,常用的模式閘板閥的兩個密封面形成楔形、楔形角隨閥門參數(shù)而異,通常為50,介質(zhì)溫度不高時為2°52'。楔式閘閥的閘板可以做成一個整體，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,彌補密封面角度在加工過程中產(chǎn)生的偏差,這種閘板叫做彈性閘板。手動閘閥,國標(biāo)閘閥,鑄鋼閘閥的種類,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</span><span style="font-size:16px;">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。</span> 金昌彈性座封閘閥廠家價格</p><p style="text-indent:25px">甘肅誠禹惠物資有限公司致力于機械及行業(yè)設(shè)備，是一家服務(wù)型的公司。公司業(yè)務(wù)涵蓋誠禹惠閥門，球閥批發(fā)，閥門批發(fā)，蝶閥批發(fā)等，價格合理，品質(zhì)有保證。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機械及行業(yè)設(shè)備行業(yè)的發(fā)展。甘肅誠禹惠物資秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2544708.html</p></div></div></div></div></div><div id="y7n2xj3" class="page-right twoColRt"><div id="s3mt8fh" class="box01 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