平川區(qū)偏心半球閥廠家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="閥軸及軸套閥軸小軸徑按GB/AWWA/EN規(guī)定，同時應(yīng)滿足工程需要，投標人應(yīng)根據(jù)工程具體情況，來進行設(shè)計閥軸直徑，保證其使用。閥軸及軸套為不銹鋼。閥軸與驅(qū)動裝置之間采用鍵連接。擠壓或摩擦的連接不能接受。閥軸應(yīng)為干軸設(shè)計，即閥軸完全被O形圈（"><meta name="keywords" content="平川區(qū)偏心半球閥廠家,偏心半球閥"><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/cp/third-famenti_qitafamenbd/">其他閥門</a>?平川區(qū)偏心半球閥廠家甘肅誠禹惠物資供應(yīng)</p><div id="ib4k77q" class="leftbox clearfix"><h1>平川區(qū)偏心半球閥廠家甘肅誠禹惠物資供應(yīng)</h1><div id="i3xwvcl" class="proBig"><div id="ktiu2r7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637321633951835937/4783445.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3skrgcr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637321633951835937/4783445.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kjyzqxz" 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>平川區(qū)偏心半球閥廠家,偏心半球閥</p><p><span>***更新：</span>2020-12-20 05:12:07</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="87el2yc" 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="pbyahta" class="page-proshow02"><p class="title">詳細說明</p><div id="jdac2zb" class="box"><p><p> <span style="font-size:16px;">閥軸及軸套閥軸小軸徑按GB/AWWA/EN規(guī)定，同時應(yīng)滿足工程需要，投標人應(yīng)根據(jù)工程具體情況，來進行設(shè)計閥軸直徑，保證其使用。閥軸及軸套為不銹鋼。閥軸與驅(qū)動裝置之間采用鍵連接。擠壓或摩擦的連接不能接受。閥軸應(yīng)為干軸設(shè)計，即閥軸完全被O形圈（兩端各有兩道O形圈）和軸承包覆，確保軸承和閥桿間隙不產(chǎn)生任何腐蝕，保證長期可靠操作，平川區(qū)偏心半球閥廠家，免維護。閥門軸端與驅(qū)動器的連接執(zhí)行GB/T12223-2005標準，平川區(qū)偏心半球閥廠家，平川區(qū)偏心半球閥廠家。外閥座外閥座材料采用不銹鋼，不銹鋼為3Cr13（淬火）標準或更高標準。所有與介質(zhì)接觸用做緊固件應(yīng)采用不銹鋼制成。不銹鋼符合A2-70標準或更高標準。偏心半球閥的安裝偏心半球閥采用立式安裝。閥體上應(yīng)鑄有吊裝環(huán)，以便于偏心半球閥整體吊裝。</span> 它有著自身結(jié)構(gòu)所獨有的一些優(yōu)越性,開關(guān)輕便,開啟時球與殼體脫離，無任何接觸，啟動扭矩小,轉(zhuǎn)動靈活。平川區(qū)偏心半球閥廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="平川區(qū)偏心半球閥廠家,偏心半球閥" src="https://tyunfile.71360.com/UploadFile/gscyhwz/637321633951835937/4783445.png"></div><p> <span style="font-size:16px;">偏心半球閥是一種比較新型的球閥類別，解決了工業(yè)生產(chǎn)中的漿狀、混流液體、灰塵等介質(zhì)在管道輸送中沉淀、易結(jié)垢、阻塞，使閥門關(guān)不嚴等問題。它有著自身結(jié)構(gòu)所獨有的一些優(yōu)越性,開關(guān)輕便,開啟時球與殼體脫離，無任何接觸，啟動扭矩小,轉(zhuǎn)動靈活。關(guān)閉時,半球與閥座的擠切作用能除去密封面上的污物，使閥門順利啟閉，安全系數(shù)高,密封性能好。密封面的偏心結(jié)構(gòu)，使球面能自動補償磨損，能保持閥門的密封，使用壽命長。閥門表面油漆，有常溫和高溫兩種。高溫用耐溫600°C的進口漆，噴涂后,高溫使用不燒漆、炭化、焦化現(xiàn)象、不變色。配以多回轉(zhuǎn)電動執(zhí)行機構(gòu)，可實現(xiàn)對介質(zhì)的調(diào)節(jié)和嚴密切斷。特別適用于鋼鐵業(yè)，鋁業(yè),有纖維、微小固體顆粒的紙漿，煤灰，石油氣等行業(yè)。</span> 平川區(qū)偏心半球閥廠家雙偏心半球閥的半球體采用雙偏心設(shè)計，密封效果可靠，瞬間脫開，力矩小，使用壽命長。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="平川區(qū)偏心半球閥廠家,偏心半球閥" src="https://tyunfile.71360.com/UploadFile/gscyhwz/637321630488662109/4531588.png"></div><p> <span style="font-size:16px;">偏心半球閥由閥體、偏心軸、閥蓋、球冠、軸套、閥座等主要部件組成，通過偏心軸旋轉(zhuǎn)90°來實現(xiàn)閥門的啟閉，起到截斷介質(zhì)的作用。偏心半球閥保證了閥門在開啟或關(guān)閉過程中，閥座和球冠沒有相互摩擦，偏心半球閥采用偏心曲軸，使得球冠中心線與閥門流道中心線偏離一個偏心距。在閥門開啟時，曲軸轉(zhuǎn)過一個很小的角度，球冠就會離開閥座，球冠和閥座不再接觸；反之，在閥門關(guān)閉過程中，只有在關(guān)閉瞬間，球冠才和閥座接觸。偏心半球閥采用上裝式結(jié)構(gòu)，在維修過程中，不需從管線中拆卸下來，只需卸下閥蓋上的螺栓，取下閥蓋，從而可以取出偏心軸，這樣保證了閥門能夠在線維修。偏心半球閥在開啟時應(yīng)保證流道完全暢通，在運行時水頭損失小。球體采用半圓形通道，具有良好的流通性能和線性調(diào)節(jié)性能，且雜質(zhì)不會沉積在閥體中腔內(nèi)。偏心半球閥應(yīng)有足夠的強度，偏心曲軸采用固定球結(jié)構(gòu)，在高流速下無任何振動，殼體試驗按國家標準GB13927-1992執(zhí)行。偏心半球閥</span><span style="font-size:16px;">不允許有外漏，上、下軸端應(yīng)采用至少2道O形密封圈密封。偏心半球閥具有切削功能，在關(guān)閉時能將介質(zhì)中雜物（樹枝、紡織袋等）切斷，保證閥門正常啟閉。</span> </p><p> <span style="font-size:16px;">啟閉無摩擦。這一功能完全解決了傳統(tǒng)閥門因密封面之間相互摩擦而影響密封的問題。上裝式結(jié)構(gòu)。對裝在管道上的閥門可直接在線檢查與維修，能有效減少裝置停車，降低成本。單閥座設(shè)計。消除了閥門中腔介質(zhì)因異常升壓而影響使用安全的問題。低扭矩設(shè)計。特殊結(jié)構(gòu)設(shè)計的閥桿，只需配一個小手把閥門就能輕松啟閉。楔形密封結(jié)構(gòu)。閥門是靠閥桿提供的機械力，將球楔壓到閥座上而密封，使閥門的密封性不受管線壓差變化的影響，在各種工況下密封性能都有可靠保證。密封面的自清潔結(jié)構(gòu)。當球體傾離閥座時，</span><span style="font-size:16px;">管線中的流體沿球體密封面成360°均勻通過，不僅消除了高速流體對閥座局部的沖刷，也沖走了密封面上的聚積物，達到自清潔的目的。</span> 雙偏心半球閥適合各類通用行業(yè)的要求用閥，如水、污水、廢水、蒸汽、氣、紙漿等介質(zhì)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="平川區(qū)偏心半球閥廠家,偏心半球閥" src="https://tyunfile.71360.com/UploadFile/gscyhwz/637321628473017578/5991060.png"></div><p> <span style="font-size:16px;">偏心半球閥在外觀結(jié)構(gòu)上分為兩種:上裝式:主要針對沖蝕磨損非常嚴重的介質(zhì)，上裝結(jié)構(gòu)在被損啟閉件的更換維修是非常方便，無須將整臺閥門從管道上拆下，節(jié)省了維修時間和成本。側(cè)裝式:側(cè)裝式結(jié)構(gòu)緊湊、閥門質(zhì)量輕，適用于對閥門安裝空間有要求的場合。偏心半球閥采用偏心曲軸，使得球冠中心線與閥門流道中心線偏離一個偏心距。在閥門開啟時,曲軸轉(zhuǎn)過一一個很小的角度，球冠就會離開閥座，球冠和閥座不再接觸;反之,在閥門關(guān)閉過程中，只有在關(guān)閉瞬間，球冠才和閥座接觸。這種結(jié)構(gòu)使得球冠和閥座得到充分的保護，比較大限度地減少了磨損，延長了閥門的使用壽命。偏心半球閥采用偏心曲軸，使得球冠中心線與閥門流道中心線偏離一個偏心距。在閥門開啟時,曲軸轉(zhuǎn)過一一個很小的</span><span style="font-size:16px;">角度，球冠就會離開閥座，球冠和閥座不再接觸;反之,在閥門關(guān)閉過程中，只有在關(guān)閉瞬間，球冠才和閥座接觸。這種結(jié)構(gòu)使得球冠和閥座得到充分的保護，比較大限度地減少了磨損，延長了閥門的使用壽命。</span> 偏心半球閥不允許有外漏，上、下軸端應(yīng)采用至少2道O形密封圈密封.平川區(qū)偏心半球閥廠家</p><p style="text-indent:25px">偏心半球閥是一種比較新型的球閥類別.平川區(qū)偏心半球閥廠家</p><p> <span style="font-size:16px;">偏心半球閥在開啟時應(yīng)保證流道完全暢通，在運行時水頭損失小。球體采用半圓形通道，具有良好的流追性能和線性調(diào)節(jié)性能，且雜質(zhì)不會沉積在閥體中腔內(nèi)。偏心半球閥應(yīng)有足夠的強度，偏心曲軸采用固定球結(jié)構(gòu)，在高流速下無任何振動。偏心半球閥不允許有外漏，上、下軸端應(yīng)采用至少2道形密封圈密封。偏心半球閥具有切削功能，在關(guān)閉時能將介質(zhì)中雜物(樹枝、紡織袋等)切斷，保證閥門正常啟閉。使用范圍:可適用于水、汽、油品等系統(tǒng)中適用于水壩底部放空閥和控制閥（高流速狀態(tài))。適用于泵輸送系統(tǒng)的閥門，如加壓系統(tǒng)，中央空調(diào)系統(tǒng)。</span><span style="font-size:16px;">可配置成安全閥、流量控制閥、爆管閥、減壓閥等。適用于自來水系統(tǒng)，煤氣系統(tǒng)、天然氣系統(tǒng)等地下管線（高度小)。</span> 平川區(qū)偏心半球閥廠家</p><p style="text-indent:25px">甘肅誠禹惠物資有限公司總部位于北濱河西路1226之27號(立達建材城A區(qū)11棟104室)，是一家閥門及配件、水泵、水暖器材、五金交電、機械設(shè)備、建筑材料、管道管材管件、電子產(chǎn)品（不含衛(wèi)星地面接收設(shè)施）、塑料制品、辦公用品、勞保用品、金屬制品及材料、消防器材、五金工具、成套設(shè)備、電線電纜、冶金機械、石化機械、家用電器、機械設(shè)備、機電設(shè)備及配件、保溫材料、裝潢材料、玻璃儀器、燈具、化工產(chǎn)品（不含危險化學品、易制毒化學品、監(jiān)控化學品）的批發(fā)、零售的公司。公司自創(chuàng)立以來，投身于誠禹惠閥門，球閥批發(fā)，閥門批發(fā)，蝶閥批發(fā)，是機械及行業(yè)設(shè)備的主力軍。甘肅誠禹惠物資致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。甘肅誠禹惠物資始終關(guān)注機械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2480648.html</p></div></div></div></div></div><div id="bia3e3x" class="page-right twoColRt"><div id="p2hyam7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lubd2jg" 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" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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