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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446741982422/5203600.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nwizbsy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446741982422/5203600.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="37izqrs" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>深圳150lb美標高壓閘閥,閘閥</p><p><span>***更新：</span>2020-07-28 06:18:59</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="8yea8jz" 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>網址: </span></p><p><span>手機: </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="7jfwieq" class="page-proshow02"><p class="title">詳細說明</p><div id="qn2hd87" class="box"><p><p style="text-indent:25px">電站匣閥工作原理：開啟過程： 1、在關閉位置，閥體受閥桿的機械施壓作用，緊壓在閥座上。 2、當逆時針轉動手輪時，閥桿則反向運動，其底部角形平面使球體脫開閥座。 3、閥桿繼續(xù)提升，并與閥桿螺旋槽內的導銷相互作用，使球體開始無摩擦地旋轉。 4、直至到全開位置，閥桿提升到極限位置，深圳150lb美標高壓閘閥，球體旋轉到全開位置。關閉過程： 1、關閉時，順時針旋轉手輪，閥桿開始下降并使球體離開閥座開始旋轉。 2、繼續(xù)旋轉手輪，閥桿受到嵌于其上螺旋槽內的導銷的作用，使閥桿和閘板同時旋轉90度。 3，深圳150lb美標高壓閘閥、快要關閉時閘體已在與閥座無接觸的情況下旋轉了90度。 4、手輪轉動的ZUI后幾圈，閥桿底部的角形平面機械地楔向壓迫球體，使其緊密地壓在閥座上，達到完全密封。電站匣閥有上裝式結構，深圳150lb美標高壓閘閥。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。深圳150lb美標高壓閘閥</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳150lb美標高壓閘閥,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446741982422/5203600.png"></div><p style="text-indent:25px">電站閘閥技術工藝優(yōu)勢： 1、殼體采用鍛造及鑄造兩種工藝選項，外觀光潔，組織均勻，滿足高溫高壓要求；視用戶需求可提供全系列全鍛鋼閘閥； 2、特殊材料配對，確保密封面高硬度及硬度差；精密研磨，光潔如鏡，耐磨耐蝕，有效延長使用壽命； 3、背密封設計，有效保護密封填料，杜絕跑冒滴漏； 4、高壓水強度，高壓氣體強度，無損檢測等多道檢測，控制承壓件質量； 5、閥桿表面經精密磨削及硬化處理，抗擦傷耐腐蝕，有效地減輕啟閉力矩，操作更輕松； 6、采用特殊緩蝕填料結構設計，耐溫耐壓，無腐蝕，自動潤滑，減輕啟閉摩擦，避免對閥桿表面的腐蝕，進而免除外漏； 7、雙向承壓密封設計，滿足各類特殊工況的苛刻要求； 8、嚴格手工配研，確保雙側密封面吻合度 90% 以上，實現(xiàn)氣泡級出廠密封檢測； 9、獨特的閘板彈性槽設計，自動補償加工誤差，適應高溫工況，避免咬死； Z62Y 系列為雙閘板設計，閘板自動矯正加工誤差，始終保持密封面吻合度，特別便于用戶現(xiàn)場維修保養(yǎng)； 10、閥蓋自緊密封設計，壓力越高，密封越可靠；上海1500lb美標高壓閘閥價格電站匣閥密封性能好全開時密封面受沖蝕較小。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳150lb美標高壓閘閥,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446426972656/7346254.png"></div><p style="text-indent:25px">下面介紹下對焊連接匣閥的結構和作用原理： 1. 設計制造按JB/T3595等標準，可與國產設備配套使用，閥體焊接連接。 2. 對焊連接匣閥閥門中腔采用壓力自緊式密封結構，壓力越高密封性越好。 3. 對焊連接匣閥閘板與閥座密封面堆焊司太立鈷基硬質合金，耐磨、耐高溫、耐腐蝕、抗擦傷性能好。 4. 對焊連接匣閥閥桿經調質處理，有良好的抗腐蝕性和抗擦傷性。 5. 對焊連接匣閥閘板的結構可根據(jù)用戶要求設計為楔式彈性單閘板和楔式剛性雙閘板。 6. 對焊連接匣閥的傳動方式為錐齒輪傳動或電動，由用戶自定。</p><p style="text-indent:25px">高中壓法蘭連接的閘閥適用于公稱壓力PN1.6～16.0MPa,工作溫度≤-29℃～550℃的石油、化工、水力、火力電站各種系統(tǒng)的管路上，切斷或接通管路介質。適用介質為：水、油品、蒸氣、及酸、堿、氨、尿素、含硫天然氣等。結構特點 1、選材考究，符合國內外相關標準，材料的質量高。 2、符合國內外先進標準的要求，密封可靠、性能優(yōu)良、造型美觀。 3、密封副配對先進合理，閘板和閥座的密封面采用不同硬度的鈷基硬質合金堆焊而成，密封可靠、硬度高、耐磨、耐高溫、耐腐蝕、抗擦傷性能好、壽命長。 4、閥桿經調質及表面氮化處理，有良好的抗腐蝕性、抗擦傷性和耐磨性。 5、采用楔式彈性閘板結構，中大口徑設置推力軸承，磨擦力小，并配有手輪，啟閉輕松自如。 6、可采用各種配管法蘭標準及法蘭密封面形式，滿足各種工程需要及用戶要求。電站閘閥結構簡單、體積小、重量輕。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳150lb美標高壓閘閥,閘閥" src="https://tyunfile.71360.com/UploadFile/jingzhou/637279446688505859/396221.png"></div><p style="text-indent:25px">電站閘閥（gate valve）是一個啟閉件閘板，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，不能作調節(jié)和節(jié)流。閘閥通過閥座和閘板接觸進行密封，通常密封面會堆焊金屬材料以增加耐磨性，如堆焊1Cr13、STL6、不銹鋼等。閘板有剛性閘板和彈性閘板，根據(jù)閘板的不同，電站閘閥分為剛性閘閥和彈性閘閥。電站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，不能作調節(jié)和節(jié)流。閘板有兩個密封面，較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生的偏差，這種閘板叫做彈性閘板。閘閥適用的壓力、溫度及口徑范圍很大，尤其適用于中、大口徑的管道。上海1500lb美標高壓閘閥價格</p><p style="text-indent:25px">如果電站匣閥閥門經常開關使用 , 每月至少潤滑一次。深圳150lb美標高壓閘閥</p><p style="text-indent:25px">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動。閥桿的運動形式，有升降桿式（閥桿升降，手輪不升降），也有升降旋轉桿式（手輪與閥桿一起旋轉升降，螺母設在閥體上）。紋管截止閥只適用于全開和全關，不允許作調節(jié)和節(jié)流,焊接閘閥,,以強制密封面不泄漏。當介質由閥瓣下方進入閥六時，操作力所需要克服的阻力，是閥桿和填料的摩擦力與由介質的壓力所產生的推力，關閥門的力比開閥門的力大，所以閥桿的直徑要大，否則會發(fā)生閥桿頂彎的故障。深圳150lb美標高壓閘閥</p><p style="text-indent:25px">浙江京州閥門制造有限公司創(chuàng)立于2013-09-03，總部位于浙江省溫州市，是一家閥門、泵、閥門配件制造、銷售／貨物與技術進出口。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。材質包含不銹鋼，碳鋼，球鐵，灰鐵，雙相鋼，鉻鉬鋼等。的公司。公司自2013-09-03成立以來，投身于[ "刀閘閥", "穿透式刀閘閥", "礦漿閥", "漿液閥" ]，是機械及行業(yè)設備的主力軍。公司擁有多年的行業(yè)經驗，每年以銷售收入達到700-1000萬元，如果您想了解更多產品信息，請通過頁面上的電話聯(lián)系我們。浙江京州閥門創(chuàng)始人邱楓，始終關注客戶，以優(yōu)化創(chuàng)新的科技，竭誠為客戶提供比較好的服務。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/726091.html</p></div></div></div></div></div><div id="2fbxjam" class="page-right twoColRt"><div id="kdpgcyp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vtefwxy" 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" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="dlxdfce" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" 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