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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3jgy8mo" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626319081055_hbhhgs_7246151.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xhjqseb" 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(chǎn)品關(guān)鍵詞：</span>甘肅伸縮節(jié)直銷,伸縮節(jié)</p><p><span>***更新：</span>2020-06-12 05:18:01</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="c7tm8da" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河北海浩高壓法蘭管件集團有限公司</a></p><p><span>聯(lián)系人：</span>董學(xué)文</p><p><span>郵箱: </span>1390756017@qq.com</p><p><span>電話: </span>15028729866</p><p><span>傳真: </span>0317_6866720</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0317-6866720</p><p><span>地址: </span>河北省孟村縣辛大路付林路段</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="t4molnf" class="page-proshow02"><p class="title">詳細說明</p><div id="qszwtkr" class="box"><p><p style="text-indent:25px">部位結(jié)構(gòu) 合理的規(guī)劃管路系統(tǒng)中的支座，是保證波紋管彈性節(jié)正常發(fā)揮作用的必要條件，不同類型的波紋管彈性節(jié)，關(guān)于管系的支座有不同的要求。主固定支座主固定支座（Main Anchor）是設(shè)備在具有一個或許幾個無約束波紋管彈性節(jié)的管系上，它有必要承受由與它相聯(lián)接的每一管段上所施加在它上面的力和力矩。如管道內(nèi)介質(zhì)壓力發(fā)作的壓力推力（盲板力），使彈性節(jié)發(fā)作額定位移所需的力和力矩，以及由可調(diào)導(dǎo)向支座、定向?qū)蛑ёl(fā)作的摩擦力，甘肅伸縮節(jié)直銷，甘肅伸縮節(jié)直銷，還有管線和介質(zhì)的分量，甘肅伸縮節(jié)直銷，流體沖擊力，當選用無約束波紋管彈性節(jié)時，在下述情況下有必要設(shè)置主固定支座： 1) 管道盲端 2) 介質(zhì)流向改動處 3) 管道分支處 4) 管道變徑處 5) 兩個波紋管彈性節(jié)之間的管道上截止閥或減壓閥處。甘肅伸縮節(jié)直銷</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅伸縮節(jié)直銷,伸縮節(jié)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626319081055_hbhhgs_7246151.jpg"></div><p style="text-indent:25px">次固定支座次固定支座（I anchor）是用來承受的除掉壓力推力（盲板力）之外的全部載荷。關(guān)于直管段來說，次固定支座一般是為了把兩個固定支座之間較長的管段分割成若干管段單元，以便每個管段之間只設(shè)置一個波紋管彈性節(jié)，以保證彈性節(jié)能夠正常作業(yè)。實踐運用彈性節(jié)在煤氣管道的運用：煤氣管道，尤其是一些自備煤氣發(fā)作爐窯爐的煤氣管道，因為煤氣自身還有必定熱量，在煤氣站通往窯爐的管線以及窯爐挨近煤氣燒嘴部分管線跟著煤氣溫度的改變，管線彈性脹很多有時很大，設(shè)置彈性節(jié)緩解管線應(yīng)力和推拉力非常必要。在一些冷煤氣站管線距離運送比較遠的管線也常常設(shè)置脹大設(shè)備和設(shè)備彈性節(jié)，緩解管道因熱漲冷縮發(fā)作的推拉力。甘肅伸縮節(jié)加工</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅伸縮節(jié)直銷,伸縮節(jié)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626425851814_hbhhgs_4339574.jpg"></div><p style="text-indent:25px">金屬彈性節(jié)能沿軸線方向彈性，也答應(yīng)少數(shù)曲折，用在管道上進行軸向長度補償。為了避免超過答應(yīng)的補償量，在波紋管兩頭設(shè)置有維護拉桿或維護環(huán)，在與它聯(lián)接的兩頭管道上設(shè)置導(dǎo)向支架。別的還有轉(zhuǎn)角式和橫向式膨脹節(jié)，可用來補償管道的轉(zhuǎn)角變形和橫向變形。這類膨脹節(jié)的長處是節(jié)省空間，節(jié)省資料，便于標準化和批量生產(chǎn)，缺點是壽數(shù)較短。波紋管膨脹節(jié)一般用于溫度和壓力不很高、長度較短的管道上。隨著波紋管生產(chǎn)技術(shù)水平的進步，這類膨脹節(jié)的應(yīng)用范圍正在擴展。</p><p style="text-indent:25px">如管道內(nèi)介質(zhì)壓力發(fā)生的壓力推力（盲板力），使彈性節(jié)發(fā)生額定位移所需的力和力矩，以及由可調(diào)導(dǎo)向支座、定向?qū)蛑ёl(fā)生的摩擦力，還有管線和介質(zhì)的重量，流體沖擊力，當選用無約束波紋管彈性節(jié)時，在下述情況下設(shè)置主固定支座： 1) 管道盲端 2) 介質(zhì)流向改變處 3) 管道分支處 4) 管道變徑處 5) 兩個波紋管彈性節(jié)之間的管道上截止閥或減壓閥處。次固定支座次固定支座是用來接受的除掉壓力推力（盲板力）之外的所有載荷。 </p><p style="text-indent:25px">如管道內(nèi)介質(zhì)壓力發(fā)生的壓力推力（盲板力），使彈性節(jié)發(fā)生額定位移所需的力和力矩，以及由可調(diào)導(dǎo)向支座、定向?qū)蛑ёl(fā)生的摩擦力，還有管線和介質(zhì)的重量，流體沖擊力，當選用無約束波紋管彈性節(jié)時，在下述情況下設(shè)置主固定支座： 1) 管道盲端 2) 介質(zhì)流向改變處 3) 管道分支處 4) 管道變徑處 5) 兩個波紋管彈性節(jié)之間的管道上截止閥或減壓閥處。次固定支座次固定支座是用來接受的除掉壓力推力（盲板力）之外的所有載荷。關(guān)于直管段來說，次固定支座一般是為了把兩個固定支座之間較長的管段分割成若干管段單元，以便每個管段之間只設(shè)置一個波紋管彈性節(jié)，以確保彈性節(jié)可以正常作業(yè)。福建伸縮節(jié)加工</p><p style="text-indent:25px">甘肅伸縮節(jié)直銷</p><p style="text-indent:25px">套管彈性節(jié)由可以作軸向相對運動的表里套管組成。表里套管之間采用填料函密封。使用時堅持兩頭管子在一條軸線上移動。在彈性節(jié)的兩頭裝設(shè)導(dǎo)向支架。它的長處是對流體的活動摩擦阻力小，結(jié)構(gòu)緊湊；缺點是密封性較差，對固定支架推力較大。套管彈性節(jié)主要用于水管道和低壓蒸汽管道。合理的設(shè)計管路體系中的支座，是確保波紋管彈性節(jié)正常發(fā)揮作用的條件，不同類型的波紋管彈性節(jié)，關(guān)于管系的支座有不同的要求。主固定支座是安裝在具有一個或者幾個無約束波紋管彈性節(jié)的管系上，它接受由與它相連接的每一管段上所施加在它上面的力和力矩。甘肅伸縮節(jié)直銷</p><p style="text-indent:25px">河北海浩高壓法蘭管件集團有限公司坐落河北省孟村縣辛大路付林路段，交通便利，環(huán)境優(yōu)美，是一家生產(chǎn)型企業(yè)。是一家有限責(zé)任公司企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，優(yōu)良的質(zhì)量、合理的價格、完善的服務(wù)，在業(yè)界受到***好評。公司始終堅持客戶需求***的原則，致力于提供高質(zhì)量的[ "法蘭", "彎頭", "三通", "封頭" ]。河北海浩管件集團順應(yīng)時代發(fā)展和市場需求，通過**技術(shù)，力圖保證高規(guī)格高質(zhì)量的[ "法蘭", "彎頭", "三通", "封頭" ]。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/230768.html</p></div></div></div></div></div><div id="nx7d8a3" class="page-right twoColRt"><div id="7ac3w3h" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="td2edur" 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" 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(yīng)</p></a></div><div id="3olvho2" 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(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" 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