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src="http://tyunfile.71360.com/UpLoadFile/2019/6/24/1/636969355104283530_jiazong01_2514650.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pfnt7nl" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/24/1/636969355104283530_jiazong01_2514650.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tplj7vj" 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>河北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>湖南法蘭生產廠家</p><p><span>***更新：</span>2020-06-05 07:02:28</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="7nbznh7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河北長洪管業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>賈世豪</p><p><span>郵箱: </span>2047452166@qq.com</p><p><span>電話: </span>17363075791</p><p><span>傳真: </span>0317_5538516</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0317-5538516</p><p><span>地址: </span>河北省滄州市孟村回族自治縣孟村鎮(zhèn)二街</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="7l9nrnz" class="page-proshow02"><p class="title">詳細說明</p><div id="vtzf79h" class="box"><p><p style="text-indent:25px">科技名詞定義中文稱謂: 法蘭英文稱謂: fl ange 其他稱謂: 凸緣定義: 結構或機械零件上垂直于零件軸線杰出的邊沿。所屬學科: 機械工程(-級學科) ;機械零件(二級學科) ;法蘭(三級學科) 本內容由全國科學技術名詞審定委員會審定發(fā)布簡介法蘭(Flange) 又叫法蘭盤或突緣，湖南法蘭生產廠家。法蘭是使管子與管子相互聯(lián)接的零件，聯(lián)接于管端，湖南法蘭生產廠家。法蘭聯(lián)接或法蘭接頭，是指由法蘭、墊片及螺栓三者相互聯(lián)接作為一組組合密封結構的可折聯(lián)接，管道法蘭系指管道設備中配管用的法蘭，用在設備上系指設備的進出口法蘭，湖南法蘭生產廠家。法蘭上有孔眼，螺栓使兩法蘭緊連。法蘭間用襯墊密封。法蘭分螺紋聯(lián)接( 絲接)法蘭和焊接法蘭。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南法蘭生產廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/6/24/1/636969355104283530_jiazong01_2514650.jpg"></div><p style="text-indent:25px">兩片法蘭盤之間加上密封墊，然后用螺栓緊固。不同壓力的法蘭厚度不同，它們使用的螺栓也不同。水泵和閥門，在和管道連接時，這些器材設備的局部，也制成相對應的法蘭形狀，也稱為法蘭連接。凡是在兩個平面周邊使用螺栓連接同時封閉的連接零件，一般都稱為"法蘭"，如通風管道的連接，這一類零件可以稱為"法蘭類零件"。但是這種連接只是一個設備的局部，如法蘭和水泵的連接，就不好把水泵叫"法蘭類零件"。比較小型的如閥門等，可以叫"法蘭類零件"。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南法蘭生產廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/6/24/1/636969355119871730_jiazong01_6834854.jpg"></div><p style="text-indent:25px">20G平焊法蘭生產廠家平焊大口徑法蘭和對焊大口徑法蘭的結構和使用的范圍不同，能夠展現(xiàn)的特點和優(yōu)點也會不同，所以在使用時要針對不同的范圍進行使用，保證法蘭發(fā)揮重要的作用。平焊大口徑法蘭和對焊大口徑法蘭的結構和使用的范圍不同，能夠展現(xiàn)的特點和優(yōu)點也會不同，所以在使用時要針對不同的范圍進行使用，保證法蘭發(fā)揮重要的作用。法蘭密封面的型式有三種：平面型密封面，適用于壓力不高、凹凸密封面，適用于壓力稍高的場合；榫槽密封面，適用于易燃、易爆、0介質及壓力較高的場合。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南法蘭生產廠家" src="http://tyunfile.71360.com/UpLoadFile/2019/6/24/1/636969355126262892_jiazong01_7502918.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/152439.html</p></div></div></div></div></div><div id="vb77pd9" class="page-right twoColRt"><div id="vljzxvb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="9zdv7zl" 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="vrxt5d9" 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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