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clearfix"><h1>北京二通旋塞閥價(jià)格抱誠(chéng)守真上海冠耐閥門供應(yīng)</h1><div id="8vxurqc" class="proBig"><div id="kwdfhbh" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/23/9/637021501856022126_guannai_9795903.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qfc8qhj" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/23/9/637021501856022126_guannai_9795903.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fkdqnpw" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京二通旋塞閥價(jià)格</p><p><span>***更新：</span>2020-06-19 08:20:12</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="ltgskry" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海冠耐閥門有限公司</a></p><p><span>聯(lián)系人：</span>石家全</p><p><span>郵箱: </span>gnvalves@163.com</p><p><span>電話: </span>13636691668</p><p><span>傳真: </span>021_67180323</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-67180323</p><p><span>地址: </span>科工路869號(hào)第4幢第1層第24車間</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="yif2w3g" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7ofroax" class="box"><p><p style="text-indent:25px">旋塞閥用途：旋塞閥被經(jīng)常的應(yīng)用于油田的開采、輸送和精練設(shè)備中，同時(shí)也被常用于石油化工、化工、煤氣、天然氣、液化石油氣、暖通行業(yè)以及一般工業(yè)當(dāng)中。旋塞閥主要優(yōu)點(diǎn)：適用于經(jīng)常操作，北京二通旋塞閥價(jià)格，啟閉迅速、輕便，北京二通旋塞閥價(jià)格。流體阻力小。結(jié)構(gòu)簡(jiǎn)單，相對(duì)體積小，重量輕，便于維修。密封性能好不受安裝方向的限制，介質(zhì)的流向可任意，北京二通旋塞閥價(jià)格。無振動(dòng)，噪聲小。旋塞閥的安裝與維護(hù)應(yīng)注意的事項(xiàng) 要留有閥柄旋轉(zhuǎn)的位置不能用作節(jié)流。帶傳動(dòng)機(jī)構(gòu)的球閥應(yīng)直立安裝。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京二通旋塞閥價(jià)格" src="http://tyunfile.71360.com/UpLoadFile/2019/8/23/9/637021501856022126_guannai_9795903.jpg"></div><p style="text-indent:25px">X14W鑄鐵三通內(nèi)螺紋旋塞閥概述：旋塞閥的結(jié)構(gòu)簡(jiǎn)單，開關(guān)迅速，流體阻力小，角行程操作快。在事故等緊急狀態(tài)下，能快速連通或切斷管路。與閘閥、截止閥相比，操作更靈活，開關(guān)更迅速。旋塞閥是用帶通孔的塞體作為啟閉件，塞體隨閥桿轉(zhuǎn)動(dòng)，以實(shí)現(xiàn)啟閉動(dòng)作。小型無填料的旋塞閥又稱為“考克"。旋塞閥的塞體多為圓錐體（也又圓柱體）旋塞閥是關(guān)閉件或柱塞形的旋轉(zhuǎn)閥，通過旋轉(zhuǎn)90度使閥塞上的通道口與閥體上的通道口相同或分開，實(shí)現(xiàn)開啟或關(guān)閉的一種閥門。旋塞閥的閥塞的形狀可成圓柱形或圓錐形。在圓柱形閥塞中，通道一般成矩形；而在錐形閥塞中，通道成梯形。這些形狀使旋塞閥的結(jié)構(gòu)變得輕巧，但同時(shí)也產(chǎn)生了一定的損失。旋塞閥**適于作為切斷和接通介質(zhì)以及分流適用，但是依據(jù)適用的性質(zhì)和密封面的耐沖蝕性，有時(shí)也可用于節(jié)流。由于旋塞閥密封面之間運(yùn)動(dòng)帶有擦拭作用，而在全開時(shí)可完全防止與流動(dòng)介質(zhì)的接觸，故它通常也能用于帶懸浮顆粒的介質(zhì)。旋塞閥的另一個(gè)重要特性時(shí)它易于適應(yīng)多通道結(jié)構(gòu)，以致一個(gè)閥可以獲得兩個(gè)、三個(gè)，甚至四個(gè)不同的流道。這樣可以簡(jiǎn)化管道系統(tǒng)的設(shè)計(jì)、減少閥門用量以及設(shè)備中需要的一些連接配件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京二通旋塞閥價(jià)格" src="http://tyunfile.71360.com/UpLoadFile/2019/8/23/9/637021501809385777_guannai_5778634.jpg"></div><p style="text-indent:25px">X14W全銅三通內(nèi)螺紋旋塞閥概述：旋塞閥的結(jié)構(gòu)簡(jiǎn)單，開關(guān)迅速，流體阻力小，角行程操作快。在事故等緊急狀態(tài)下，能快速連通或切斷管路。與閘閥、截止閥相比，操作更靈活，開關(guān)更迅速。旋塞閥是用帶通孔的塞體作為啟閉件，塞體隨閥桿轉(zhuǎn)動(dòng)，以實(shí)現(xiàn)啟閉動(dòng)作。小型無填料的旋塞閥又稱為“考克"。旋塞閥的塞體多為圓錐體（也又圓柱體）旋塞閥是關(guān)閉件或柱塞形的旋轉(zhuǎn)閥，通過旋轉(zhuǎn)90度使閥塞上的通道口與閥體上的通道口相同或分開，實(shí)現(xiàn)開啟或關(guān)閉的一種閥門。旋塞閥的閥塞的形狀可成圓柱形或圓錐形。在圓柱形閥塞中，通道一般成矩形；而在錐形閥塞中，通道成梯形。這些形狀使旋塞閥的結(jié)構(gòu)變得輕巧，但同時(shí)也產(chǎn)生了一定的損失。旋塞閥**適于作為切斷和接通介質(zhì)以及分流適用，但是依據(jù)適用的性質(zhì)和密封面的耐沖蝕性，有時(shí)也可用于節(jié)流。由于旋塞閥密封面之間運(yùn)動(dòng)帶有擦拭作用，而在全開時(shí)可完全防止與流動(dòng)介質(zhì)的接觸，故它通常也能用于帶懸浮顆粒的介質(zhì)。旋塞閥的另一個(gè)重要特性時(shí)它易于適應(yīng)多通道結(jié)構(gòu)，以致一個(gè)閥可以獲得兩個(gè)、三個(gè)，甚至四個(gè)不同的流道。這樣可以簡(jiǎn)化管道系統(tǒng)的設(shè)計(jì)、減少閥門用量以及設(shè)備中需要的一些連接配件。 </p></p><br /><p>文章來源地址: 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