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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="87wtldl" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/lanpa1/637445228892624675/9901975.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ime3kho" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海襯氟球閥型號,球閥</p><p><span>***更新：</span>2021-01-11 06:22:05</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="jdvxkwo" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">藍(lán)帕控制閥門（江蘇）有限公司</a></p><p><span>聯(lián)系人：</span>彭俊蘭</p><p><span>郵箱: </span>shlapar@163.com</p><p><span>電話: </span>13918404049</p><p><span>傳真: </span>0523_87889288</p><p><span>網(wǎng)址: </span>http://laparvalve.com</p><p><span>手機(jī): </span>0523-87885388</p><p><span>地址: </span>泰興市黃橋工業(yè)園區(qū)軍民路北側(cè)</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="7489k3b" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="gf7sb88" class="box"><p><p style="text-indent:25px">球閥具有穩(wěn)定的性能：通常，軟密封球閥使用PTFE作為密封劑，而硬密封球閥則具有金屬表面。如果需要清洗管道球閥，則在拆卸時必須小心以防止密封圈損壞或泄漏。使用前，應(yīng)先用水清洗管道和閥體的流通部分，以防止殘留的鐵屑和其他碎屑進(jìn)入閥體腔。如果長時間在露天存放，閥體和零件將生銹，并且將無法正常工作。存放球閥時，它要防雨，防水，防潮，上海襯氟球閥型號，并且必須緊密關(guān)閉法蘭蓋，上海襯氟球閥型號。存放很過12個月的不銹鋼閥門應(yīng)在使用過程中進(jìn)行重新測試，上海襯氟球閥型號，以確保性能穩(wěn)定。球閥的密封形式及相關(guān)技術(shù)要求。上海襯氟球閥型號</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海襯氟球閥型號,球閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/lanpa1/637445228892624675/9901975.png"></div><p style="text-indent:25px">球閥產(chǎn)品的誕生讓人類的生活更加便利，隨著科技的發(fā)展不斷地在創(chuàng)新，產(chǎn)品也不斷更新?lián)Q代，現(xiàn)在產(chǎn)品被應(yīng)用于各行各業(yè)，深受人們的喜愛。但是如今現(xiàn)在生產(chǎn)產(chǎn)品的廠家到處都有，所以在購買的時候需要進(jìn)行充分的了解之后再確定。球閥主要特點是本身結(jié)構(gòu)緊湊，易于操作和維修，適用于水、溶劑、酸和天然氣等一般工作介質(zhì)，而且還適用于工作條件惡劣的介質(zhì)，如氧氣過氧化氫,甲烷和乙稀等。球閥大致會用到以下標(biāo)準(zhǔn)。（不包括連接使用的螺紋、焊接等標(biāo)準(zhǔn)；以及材料需遵守的標(biāo)準(zhǔn)；以及特種行業(yè) 如食品、制藥、油田、消防對閥門的要求）球閥型號規(guī)格編制表示主要分成七個重要組成元素：閥門類型、驅(qū)動方式、連接形式、結(jié)構(gòu)特點、公稱壓力、密封面材料、閥體材料等要素。上海襯氟球閥型號球閥主要是用在有腐蝕性的環(huán)境中和要求潔凈的環(huán)境中。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海襯氟球閥型號,球閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/lanpa1/637445228967888416/5031471.png"></div><p style="text-indent:25px">球閥發(fā)展演變與工作原理：球閥只需要用旋轉(zhuǎn)90度的操作和很小的轉(zhuǎn)動力矩就能關(guān)閉嚴(yán)密。完全平等的閥體內(nèi)腔為介質(zhì)提供了阻力很小、直通的流道。通常認(rèn)為球閥較適宜直接做開閉使用，但近來的發(fā)展已將球閥設(shè)計成使它具有節(jié)流和控制流量之用。球閥的主要特點是本身結(jié)構(gòu)緊湊，易于操作和維修，適用于水、溶劑、酸和天然氣等一般工作介質(zhì)，而且還適用于工作條件惡劣的介質(zhì)，如氧氣過氧化氫,甲烷和乙烯等。球閥閥體可以是整體的，也可以是組合式的。</p><p style="text-indent:25px">在購買時球閥，產(chǎn)品的銷售價格與產(chǎn)品的品牌有著直接的聯(lián)系。很多的球閥都是有著自己的品牌的，每個品牌有著自己的技術(shù)和口碑，那肯的價格是不一樣的。在購買產(chǎn)品的過程當(dāng)中，就算選擇了同一個品牌，但是由于挑選的產(chǎn)品型號不同，產(chǎn)品的銷售價格也會存在一定的區(qū)別。球閥用戶在對產(chǎn)品購買時，除了要選擇合適的品牌以外，還需要根據(jù)使用的需求，挑選合適的型號，才能夠讓產(chǎn)品在使用時，能夠有一個比較好的使用效果。球閥在購買的時候盡量認(rèn)準(zhǔn)大廠家的產(chǎn)品。我們所使用的球閥具有哪些優(yōu)點？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海襯氟球閥型號,球閥" src="https://tyunfile.71360.com/WaterMark/UploadFile/lanpa1/637445228950388455/4598645.png"></div><p style="text-indent:25px">球閥預(yù)壓縮量的獲得與調(diào)整不再依靠密封調(diào)整墊片而由彈性元件來實現(xiàn)。帶彈性元件的密封座除可獲得必要的預(yù)壓縮量外，還可在彈性元件的彈性變形范圍內(nèi)對預(yù)緊比壓進(jìn)行補(bǔ)償，球閥的使用壽命相對較長。球閥的檢修步驟：球閥(以下簡稱球閥)檢修的一般程序用壓縮空氣吹掃球閥外表面。檢查并記下球閥上的標(biāo)志。將球閥全部拆卸。用煤油清洗零件。檢查零件的缺陷：以水壓試驗檢查閥體強(qiáng)度;檢查閥座與閥體及關(guān)閉件與密封圈的配合情況，并進(jìn)行嚴(yán)密性實驗;檢查閥桿及閥桿襯套的螺紋磨損情況;檢驗關(guān)閉件及閥體的密封圈;檢驗法蘭的接合面。通常，軟密封球閥使用PTFE作為密封劑，而硬密封球閥則具有金屬表面。上海襯氟球閥型號</p><p style="text-indent:25px">球閥啟閉開關(guān)迅速、方便。上海襯氟球閥型號</p><p style="text-indent:25px">球閥在安裝期間時，請不要用閥的執(zhí)行機(jī)構(gòu)部分作為起重的吊裝點，以避免損壞執(zhí)行機(jī)構(gòu)及附件。本類閥應(yīng)安裝在管道的水平方向或垂直方向。安裝點附近的管道不可有低垂或者承受外力的現(xiàn)象，可以用管道支架或者支撐物來消除管線的偏離。與管道連接后，請用規(guī)定的扭矩交叉鎖緊法蘭連接螺栓。操作前須確認(rèn)管路和閥已被沖洗過。閥的操作按執(zhí)行機(jī)構(gòu)輸入信號大小帶動閥桿旋轉(zhuǎn)完成:正向旋轉(zhuǎn)1/4圈(900)時，閥關(guān)斷。反向旋轉(zhuǎn)1/4圈(900)時，閥開啟。上海襯氟球閥型號</p><p style="text-indent:25px">藍(lán)帕控制閥門（江蘇）有限公司辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，為員工打造良好的辦公環(huán)境。專業(yè)的團(tuán)隊大多數(shù)員工都有多年工作經(jīng)驗，熟悉行業(yè)專業(yè)知識技能，致力于發(fā)展LAPAR的品牌。公司不**提供專業(yè)的LAPAR在亞太已經(jīng)形成了包含蝶閥、球閥、調(diào)節(jié)閥、截止閥、閘閥、止回閥等二十多個系列的產(chǎn)品格局，嚴(yán)格執(zhí)行ISO、API、ANSI、DIN、GB等標(biāo)準(zhǔn)體系，產(chǎn)品運(yùn)用在環(huán)保、機(jī)械、電力、石油、空分、化工、食品、醫(yī)藥等行業(yè)，銷售網(wǎng)絡(luò)覆蓋了中國及亞太各國。，同時還建立了完善的售后服務(wù)體系，為客戶提供良好的產(chǎn)品和服務(wù)。藍(lán)帕閥門始終以質(zhì)量為發(fā)展，把顧客的滿意作為公司發(fā)展的動力，致力于為顧客帶來***的閥門，管道及配件，氣動元件，工業(yè)自動化設(shè)備。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2797701.html</p></div></div></div></div></div><div id="dhuryah" class="page-right twoColRt"><div id="ztfm27y" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ixurj3w" 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(qiáng) 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