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id="imyfr8m" class="proBig"><div id="mwdfrdf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/xjbm05/637221402893603516/2713418.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="78g2h3u" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/xjbm05/637221402893603516/2713418.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="0ilxuqc" 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>新疆維吾爾自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>新疆電動閥門價位,門</p><p><span>***更新：</span>2020-11-06 12:05:29</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="6tpbnzg" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新疆良工鼎盛閥門有限公司</a></p><p><span>聯(lián)系人：</span>吳文祥</p><p><span>郵箱: </span>493643147@qq.com</p><p><span>電話: </span>13999870027</p><p><span>傳真: </span>0991_6869191</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0991-6869191</p><p><span>地址: </span>米東南路西三巷1151號華凌建材進出口基地水暖區(qū)8排5號</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="u2z4tkr" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kz8qc7e" class="box"><p><p> 1.良工閥門安裝后，在系統(tǒng)或管路試壓時必須處于全開位置。不得將閘板部分開啟作為調(diào)節(jié)流量或緊急排放用。2.良工閥門的表面、閥桿和閥桿螺母上的梯形螺紋、閥桿螺母與支架滑動位以及齒輪等部位容易粘積灰塵、油污以及殘漬，對良工閥門易產(chǎn)生磨損和腐蝕，應(yīng)經(jīng)常清掃。3.手輪操作良工閥門，用戶不得用杠桿或其他工具去增加啟閉扭矩。4.良工閥門使用后，應(yīng)進行定期在役檢查，經(jīng)常檢查密封面密封及磨損等情況；填料是否老化，失效；閥體是否發(fā)生腐蝕現(xiàn)象，如發(fā)現(xiàn)上述情況應(yīng)及時進行修理或更換。對水、油介質(zhì)建議每隔三個月檢修一次，對腐蝕性介質(zhì)建議每隔一個月檢修一次，或按當(dāng)?shù)胤ㄒ?guī)規(guī)定。5.良工閥門經(jīng)過檢修后，重新進行裝配、調(diào)整，進行密封性能試驗，同時記錄檢修時更換零部件的清單，以備查考。6.良工閥門填料、密封圈、螺栓螺母的更換用戶可選擇合適的尺寸自行更換也可在訂貨時作為備件訂購，供維修時更換。良工閥門在帶壓情況下打開閥蓋或帶壓情況下更換螺栓螺母或填料是不允許的。良工閥門在更換填料墊片、螺栓螺母后，應(yīng)經(jīng)試壓合格后使用。7，新疆電動閥門價位.填料更換.應(yīng)在閥腔內(nèi)沒有壓力存在的情況下更換填料。，新疆電動閥門價位，新疆電動閥門價位.用**工具松開填料壓套和壓蓋，注意不能刮傷閥桿表面。.取出填料。烏魯木齊市高壓油田閥門專賣店。新疆電動閥門價位</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆電動閥門價位,門" src="http://tyunfile.71360.com/UploadFile/xjbm05/637221402893603516/2713418.jpg"></div><p style="text-indent:25px">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5°，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。閘閥關(guān)閉時，密封面可以只依靠介質(zhì)壓力來密封，即依靠介質(zhì)壓力將閘板的密封面壓向另一側(cè)的閥座來保證密封面的密封，這就是自密封。大部分閘閥是采用密封的，即閥門關(guān)閉時，要依靠外力強行將閘板壓向閥座，以保證密封面的密封性。新疆閥門維修烏魯木齊各種進口閥門專賣店。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆電動閥門價位,門" src="http://tyunfile.71360.com/UploadFile/xjbm05/637221402892412110/8050863.jpg"></div><p> 矢志不移創(chuàng)新開拓，勵精圖治再譜華章良工閥門集團2016-12-24在這秋收冬藏的季節(jié)里，以潘成漲董事長為**指導(dǎo)的積極謀劃下，在各界朋友的關(guān)注、關(guān)懷和全體員工的不懈努力下，良工集團喬遷典禮于2016年11月26日正式開始，良工集團的歷史又將翻開嶄新的一頁！這就意味著良工可以通過更加強大的管理團隊、運營團隊和資本平臺，將迎來無限的發(fā)展空間，也意味著我們良工人將面對新的機遇和挑戰(zhàn)！良工集團將不斷完善自我，規(guī)范、提升經(jīng)營管理水平，繼續(xù)發(fā)揮創(chuàng)新優(yōu)勢，以更質(zhì)量的產(chǎn)品、更優(yōu)良的服務(wù)來回報廣大客戶，不斷強化公司在閥門裝備領(lǐng)域的**地位和**度，讓良工閥門的國際化步伐邁得更加強勁。回顧過去，我們心潮難平；展望未來，我們更加心潮逐浪。但我們不能驕傲，良工集團總部的喬遷，只是一個嶄新的開始，今后的征程還更長、更遠。借助各界朋友的力量，良工的發(fā)展具備了更好的條件，也制定了更高的目標(biāo)。我們良工人更要勵精圖治，戒驕戒躁，不斷創(chuàng)造出色的業(yè)績來回報員工，回報股東，回報社會，良工的明天會更加美好！質(zhì)量關(guān)|良工閥門產(chǎn)品通過-196℃低溫試驗良工閥門集團2017-01-08點擊上方“良工閥門集團”關(guān)注我們。低溫閥門通常是指工作溫度在-40℃以下的閥門。</p><p> 另一個則是密封副的兩側(cè)之間存在著壓差。閥門密封性原理也是從液體的密封性、氣體的密封性、泄漏通道的密封原理和閥門密封副等四個方面來分析的。液體的密封性液體的密封性是通過液體的粘度和表面張力來進行。液體的密封性是通過液體的粘度和表面張力來進行。當(dāng)閥門泄漏的毛細(xì)管充滿氣體的時候，表面張力可能對液體進行排斥，或者將液體引進毛細(xì)管內(nèi)。這樣就形成了相切角。當(dāng)相切角小于90°的時候，液體就會被注入毛細(xì)管內(nèi)，這樣就會發(fā)生泄漏。發(fā)生泄漏的原因在于介質(zhì)的不同性質(zhì)。用不同介質(zhì)做試驗，在條件相同的情況下，會得出不同的結(jié)果。可以用水，用空氣或用煤油等。而當(dāng)相切角大于90°時，也會發(fā)生泄漏。因為與金屬表面上的油脂或蠟質(zhì)薄膜有關(guān)系。一旦這些表面的薄膜被溶解掉，金屬表面的特性就發(fā)生了變化，原來被排斥的液體，就會侵濕表面，發(fā)生泄漏。針對上述情況，根據(jù)泊松公式，可以在減少毛細(xì)管直徑和介質(zhì)粘度較大的情況下，來實現(xiàn)防止泄漏或減少泄漏量的目的。氣體的密封性根據(jù)泊松公式，氣體的密封性與氣體分子和氣體的粘性有關(guān)。根據(jù)泊松公式，氣體的密封性與氣體分子和氣體的粘性有關(guān)。泄漏與毛細(xì)管的長度和氣體的粘度成反比，與毛細(xì)管的直徑和驅(qū)動力成正比。新疆烏市工業(yè)管道閥門廠家推薦。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆電動閥門價位,門" src="http://tyunfile.71360.com/UploadFile/xjbm05/637221402888046875/9331217.jpg"></div><p> 由于下氣缸上氣室的進氣通道和下氣缸下氣室的排氣通道設(shè)有阻礙，明顯地減慢了下行的速度，進至閘板下降到了全關(guān)位置。減緩閘板下行的沖擊，自行可關(guān)嚴(yán)閥門，又不使閥板楔得過緊，同時，還保護了密封面，免受猛烈沖擊而損壞。靈活可靠的氣動-手動轉(zhuǎn)換機構(gòu),裝氣缸蓋上部的氣動-手動轉(zhuǎn)換機構(gòu)，在閘閥開啟的關(guān)閉過程的任何位置上，都可十分方便的轉(zhuǎn)動操作手柄，直接地進行由氣動至手動或由手動至氣動的操作方式的轉(zhuǎn)換，轉(zhuǎn)換操作手柄采用定位銷式自鎖設(shè)計，手柄定位后，可靠***。由電磁閥及其控制電路或供風(fēng)系統(tǒng)發(fā)生故障時，不需其他輔助工具，即可迅速轉(zhuǎn)換成手動操作狀態(tài)，保證線路正常運行，避免***發(fā)生。在新建工程的自控制系統(tǒng)未完成之前，本系列閘閥可以可靠地作為手動閘閥使用，動作時靈活輕快。關(guān)閥時間可調(diào)通過調(diào)整，安裝在隔板上的緩沖機構(gòu)，還可以在一定范圍內(nèi)調(diào)整閘板關(guān)閉的時間。本閥可以配用電的或氣的回訊器，用以發(fā)送閥門開關(guān)狀態(tài)信息。因此，使用本閥可以實現(xiàn)遠距離控制，集中控制和自動控制。1、耐腐防蝕的氣缸本閥的氣缸選用于無縫鋼管制造，內(nèi)表面鍍以耐腐性硬鉻，并經(jīng)拋光處理，具有磨擦力小、不易銹蝕、高硬度、壽命長等優(yōu)點。烏魯木齊市高壓油田閥門哪家強。新疆氣動閥門價位</p><p style="text-indent:25px">烏魯木齊工業(yè)管道閥門哪家強。新疆電動閥門價位</p><p> 上下游側(cè)的閥座使流體阻斷，閥體中腔滯留物通過排放閥排泄。閥門體腔停留介質(zhì)溫度升高而引起異常升壓時，不需通過安全閥，而*靠閥座功能就可自動泄壓，這對保證閥門在輸送液體介質(zhì)時的安全性非常重要。對于氣體介質(zhì)的管道，建議客戶選用DIB-2結(jié)構(gòu)的閥門，閥門能同是確保上下游閥座能同時密封，中腔壓力由于外力升高后，壓力同樣能從上游端閥座自動泄壓，確保閥門能安全使用。為防止閥門開關(guān)受到誤動作以及不可預(yù)知的線路振動而產(chǎn)生的不應(yīng)有的開關(guān)動作，在閥門的全開和全關(guān)位置設(shè)有鎖定孔，可用掛鎖鎖定閥門。特別是閥門安裝在野外或在可燃性介質(zhì)的石油類和化學(xué)藥品的生產(chǎn)線，該鎖定裝置就會體現(xiàn)出其獨特的優(yōu)越性。由于介質(zhì)中的異物或火災(zāi)造成閥座和閥桿處密封意外失效，注脂閥提供了與注脂***的快速連接，方便快捷地將密封脂注入到閥座密封部位，緩解泄漏。可根據(jù)需要選用全通徑或縮徑結(jié)構(gòu)。全通徑閥門流量孔徑與管線內(nèi)徑一致，便于管線清掃。根據(jù)安裝或操作的需要，可對閥門閥桿進行加長。加長桿球閥，特別適用于城市煤氣等需要埋地鋪設(shè)管線的場合。加長閥桿尺寸按客戶需要確定。驅(qū)動方式靈活，操作方式根據(jù)需要可選擇手動、蝸輪箱傳動、氣動、電動、氣液聯(lián)動、液動等。新疆電動閥門價位</p><p style="text-indent:25px">新疆良工鼎盛閥門有限公司致力于機械及行業(yè)設(shè)備，以科技創(chuàng)新實現(xiàn)***管理的追求。良工鼎盛作為銷售：閥門、管材、管道配件、消防器材、機電設(shè)備、機械設(shè)備、電器設(shè)備、供水設(shè)備、供熱設(shè)備、監(jiān)控設(shè)備、電力設(shè)備及配件、汽車配件、礦山設(shè)備及配件、金屬材料、建筑材料、水泵、橡膠制品、塑料制品、不銹鋼制品、五金交電、儀器儀表、電線電纜、電子產(chǎn)品(手手機除外)、勞保用品、日用百貨、辦公用品、文化體育用品、玻璃鋼制品、閥門及機械設(shè)備安裝、維修、保養(yǎng)(依法須經(jīng)批準(zhǔn)的項目，的企業(yè)之一，為客戶提供良好的閥門，管材，管道配件，消防器材。良工鼎盛始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。良工鼎盛始終關(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/1875369.html</p></div></div></div></div></div><div id="qwypwdp" class="page-right twoColRt"><div id="wkrjqxj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qkh7fmo" 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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