蘇州1500lb美標(biāo)高壓止回閥服務(wù)至上浙江京州閥門(mén)制造供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="電站止回閥適用于Class1500～2500Lb、工作溫度-29～570℃的石油、化工、火力電站等各種工況的管路上。適用介質(zhì)為：水、油品、蒸汽等。電站止回閥的閥門(mén)中腔采用壓力自緊式密封結(jié)構(gòu)，內(nèi)腔壓力越高密封性能越好。支管兩端為對(duì)焊連接，適應(yīng)"><meta name="keywords" content="蘇州1500lb美標(biāo)高壓止回閥,止回閥"><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 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class="proBig"><div id="cgdvhem" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279448642070312/4975458.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oxegsu2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279448642070312/4975458.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3i4c287" 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>蘇州1500lb美標(biāo)高壓止回閥,止回閥</p><p><span>***更新：</span>2021-01-16 01:07:47</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lc744x3" 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: </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="3gfm87d" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="xrdfri7" class="box"><p><p style="text-indent:25px">電站止回閥適用于Class1500～2500Lb、工作溫度-29～570℃的石油、化工、火力電站等各種工況的管路上。適用介質(zhì)為：水、油品、蒸汽等。電站止回閥的閥門(mén)中腔采用壓力自緊式密封結(jié)構(gòu)，內(nèi)腔壓力越高密封性能越好。支管兩端為對(duì)焊連接，適應(yīng)不同的接管要求。電站止回閥結(jié)構(gòu)特點(diǎn) 1.產(chǎn)品設(shè)計(jì)制造按ANSIB16，蘇州1500lb美標(biāo)高壓止回閥.34、E101標(biāo)準(zhǔn)，可與進(jìn)口設(shè)備配備使用。 2.閥門(mén)中腔采用壓力自緊式密封結(jié)構(gòu)，內(nèi)腔壓力越高密封性能越好。 3.支管兩端為對(duì)焊連接，適應(yīng)不同的接管要求。 4.閥門(mén)高溫耐壓部件選用質(zhì)量耐熱合金鋼制造，高溫性能好，承受壓力高，耐用、安全，蘇州1500lb美標(biāo)高壓止回閥、可靠。 5.閥瓣、閥座的密封面采用鈷基硬質(zhì)合金堆焊而成，耐磨、耐高溫，抗擦傷性能好、使用壽命長(zhǎng)。 6.閥瓣圍繞閥座外的銷(xiāo)軸旋轉(zhuǎn)，減少關(guān)閉時(shí)發(fā)生猛烈沖擊，蘇州1500lb美標(biāo)高壓止回閥。 7.內(nèi)裝式的銷(xiāo)軸結(jié)構(gòu)，減小外泄漏點(diǎn)，使用更可靠。升降式垂直瓣止回閥應(yīng)安裝在垂直管道上。蘇州1500lb美標(biāo)高壓止回閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州1500lb美標(biāo)高壓止回閥,止回閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279448642070312/4975458.png"></div><p style="text-indent:25px">鉻鉬鋼高溫高壓止回閥按結(jié)構(gòu)劃分，可分為升降式止回閥、旋啟式止回閥和蝶式止回閥三種。升降式止回閥可分為立式和臥式兩種。旋啟式止回閥分為單瓣式、雙瓣式和多瓣式三種。蝶式止回閥為直通式、以上幾種止回閥在連接形式上可分為螺紋連接、法蘭連接和焊接三種。用途: 法蘭連接的旋啟式止回閥適用于公稱(chēng)壓力PN1.6-16.0MPa，工作溫度-29-550℃的石油、化工、制藥、化肥、電力行業(yè)等各種工況的管路上。適用介質(zhì)為：水、油品、蒸汽、酸性介質(zhì)等。4500lb 美標(biāo)高壓止回閥費(fèi)用旋啟式止回閥又稱(chēng)單向閥或逆止閥，其作用是防止管路中的介質(zhì)倒流。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州1500lb美標(biāo)高壓止回閥,止回閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279448570732422/803817.png"></div><p style="text-indent:25px">電站止回閥注意事項(xiàng)：1、閥門(mén)需要垂直安裝;2、注意節(jié)制流向需是從下向上流，即正流。電站止回閥的安裝應(yīng)注意以下事頂：1、在管線中不要使止回閥承受重量，大型的止回閥應(yīng)**支撐，使之不受管系產(chǎn)生的壓力的影響。2、安裝時(shí)注意介質(zhì)流動(dòng)的方向應(yīng)與閥體所票箭頭方向一致。3、升降式垂直瓣止回閥應(yīng)安裝在垂直管道上。4、升降式水平瓣止回閥應(yīng)安裝在水平管道上。電站止回閥概述電站止回閥：止回閥又稱(chēng)單向閥或逆止閥，其效果是避免管路中的介質(zhì)倒流。也是歸于止回閥類(lèi)。啟閉件靠介質(zhì)活動(dòng)和力氣自行敞開(kāi)或封閉，以避免介質(zhì)倒流的閥門(mén)叫止回閥。止回閥歸于主動(dòng)閥類(lèi)，首要用于介質(zhì)單向活動(dòng)的管道上，只允許介質(zhì)向一個(gè)方向活動(dòng)，以避免發(fā)作事端。</p><p style="text-indent:25px">電站止回閥是能自動(dòng)阻止流體倒流的閥門(mén)。止回閥的閥瓣在流體壓力作用下開(kāi)啟，流體從進(jìn)口側(cè)流向出口側(cè)。當(dāng)進(jìn)口側(cè)壓力低于出口側(cè)時(shí)，閥瓣在流體壓差、本身重力等因素作用下自動(dòng)關(guān)閉以防止流體倒流。止回閥一般分為升降式、旋啟式、蝶式及隔膜式等幾種類(lèi)型。升降式止回閥的結(jié)構(gòu)一般與截止閥相似，其閥瓣沿著通道中以線作升降運(yùn)動(dòng)，動(dòng)作可靠，但流體阻力較大，適用于輕小口徑的場(chǎng)合。升降式止回閥可直通式和立式兩種。直通式升降止回閥一般只能安裝在水平管路，而立式升降止回閥一般就安裝在垂直管路。升降式水平瓣止回閥應(yīng)安裝在水平管道上。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州1500lb美標(biāo)高壓止回閥,止回閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279448519218750/3056674.png"></div><p style="text-indent:25px">電站止回閥：一：按材質(zhì)分類(lèi)：（止回閥主體材質(zhì)）鑄鐵止回閥.不銹鋼止回閥.電站止回閥是能自動(dòng)阻止流體倒流的閥門(mén)。止回閥的閥瓣在流體壓力作用下開(kāi)啟，流體從進(jìn)口側(cè)流向出口側(cè)。當(dāng)進(jìn)口側(cè)壓力低于出口側(cè)時(shí)，閥瓣在流體壓差、本身重力等因素作用下自動(dòng)關(guān)閉以防止流體倒流。止回閥一般分為升降式、旋啟式、蝶式及隔膜式等幾種類(lèi)型。升降式止回閥的結(jié)構(gòu)一般與截止閥相似，其閥瓣沿著通道中以線作升降運(yùn)動(dòng)，動(dòng)作可靠，但流體阻力較大，適用于輕小口徑的場(chǎng)合。升降式止回閥可直通式和立式兩種。直通式升降止回閥一般只能安裝在水平管路，而立式升降止回閥一般就安裝在垂直管路。旋啟式止回閥的閥瓣繞轉(zhuǎn)軸作旋轉(zhuǎn)運(yùn)動(dòng)。其流體阻力一般小于升降式止回閥，它適用于較大口徑的場(chǎng)合。旋啟式止回閥根據(jù)閥瓣的數(shù)目可分為單瓣旋啟式、雙瓣旋啟式及多瓣旋啟式三種。單瓣旋啟式止回閥一般適用于中等口徑的場(chǎng)合。大口徑管路選用單瓣旋啟式止回閥時(shí)，為減少水錘壓力，采用能減小水錘壓力的緩閉止回閥。雙瓣旋啟式止回閥適用于大中口徑管路。對(duì)夾雙瓣旋啟式止回閥結(jié)構(gòu)小、重量輕，是一種發(fā)展較快的止回閥；多瓣旋啟式止回閥適用于大口徑管路。止回閥屬于自動(dòng)閥類(lèi)，主要用于介質(zhì)單向流動(dòng)的管道上，只允許介質(zhì)向一個(gè)方向流動(dòng)，以防止發(fā)生事故。蘇州1500lb美標(biāo)高壓止回閥</p><p style="text-indent:25px">美標(biāo)止回閥產(chǎn)品設(shè)計(jì)制造符合美國(guó)先進(jìn)標(biāo)準(zhǔn)要求，密封可靠，性能優(yōu)良。蘇州1500lb美標(biāo)高壓止回閥</p><p style="text-indent:25px">下面是小編找尋的關(guān)于旋啟式止回閥安裝與使用：抽汽止回閥垂直安裝在水平管道上，使用是一般處于全開(kāi)狀態(tài)。旋啟式止回閥安裝前應(yīng)先進(jìn)行以下工作 A卸掉旋啟式止回閥閥門(mén)通道兩端的悶蓋和泡沫板，清潔內(nèi)腔，去除油垢； B剝?nèi)バ龁⑹街够亻y閥瓣表面上的油紙，去除閥瓣面上的油垢； 3 安裝旋啟式止回閥時(shí)介質(zhì)的流向必須限制 <span style="display:none;"></span> 旋啟式止回閥內(nèi)通過(guò)管路的介質(zhì)不應(yīng)帶有硬質(zhì)顆粒，以免損傷密封面旋啟式止回閥閥門(mén)出廠前以逐臺(tái)進(jìn)行檢驗(yàn)和試驗(yàn)合格，安裝單位可直接壓力試驗(yàn)或安裝使用。蘇州1500lb美標(biāo)高壓止回閥</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。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下刀閘閥，穿透式刀閘閥，礦漿閥，漿液閥深受客戶的喜愛(ài)。公司從事機(jī)械及行業(yè)設(shè)備多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專(zhuān)業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。浙江京州閥門(mén)立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: 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