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class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626425851814_hbhhgs_4339574.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zd4lnub" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626425851814_hbhhgs_4339574.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="mbvsk7i" 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>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>河北伸縮節(jié)加工,伸縮節(jié)</p><p><span>***更新：</span>2020-06-12 07:12:34</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="uoduwyv" 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(tuán)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(jī): </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(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="rqskroa" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qa38rxu" class="box"><p><p style="text-indent:25px">為了避免逾越容許的補(bǔ)償量，在波紋管兩端設(shè)置有保護(hù)拉桿或保護(hù)環(huán)，在與它聯(lián)接的兩端管道上設(shè)置導(dǎo)向支架。別的還有轉(zhuǎn)角式和橫向式脹節(jié)操，可用來補(bǔ)償管道的轉(zhuǎn)角變形和橫向變形。這類脹節(jié)操的利益是節(jié)約空間，節(jié)約材料，河北伸縮節(jié)加工，河北伸縮節(jié)加工，河北伸縮節(jié)加工，便于標(biāo)準(zhǔn)化和批量出產(chǎn)，缺點(diǎn)是壽數(shù)較短。波紋管脹節(jié)操一般用于溫度和壓力不很高、長度較短的管道上。跟著波紋管出產(chǎn)技術(shù)水平的進(jìn)步，這類脹節(jié)操的運(yùn)用規(guī)劃正在擴(kuò)展。套管彈性節(jié)由能夠作軸向相對運(yùn)動(dòng)的表里套管組成。表里套管之間選用填料函密封。運(yùn)用時(shí)堅(jiān)持兩端管子在一條軸線上移動(dòng)。河北伸縮節(jié)加工</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北伸縮節(jié)加工,伸縮節(jié)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626425851814_hbhhgs_4339574.jpg"></div><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(gè)或許幾個(gè)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，還有管線和介質(zhì)的分量，流體沖擊力，當(dāng)選用無約束波紋管彈性節(jié)時(shí)，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(dòng)處 3) 管道分支處 4) 管道變徑處 5) 兩個(gè)波紋管彈性節(jié)之間的管道上截止閥或減壓閥處。廣西伸縮節(jié)加工</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北伸縮節(jié)加工,伸縮節(jié)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626319081055_hbhhgs_7246151.jpg"></div><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(dāng)選用無約束波紋管彈性節(jié)時(shí)，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(gè)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">套管彈性節(jié)由可以作軸向相對運(yùn)動(dòng)的表里套管組成。表里套管之間采用填料函密封。使用時(shí)堅(jiān)持兩頭管子在一條軸線上移動(dòng)。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(dòng)摩擦阻力小，結(jié)構(gòu)緊湊；缺點(diǎn)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(jì)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(gè)或者幾個(gè)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。</p><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(gè)固定支座之間較長的管段分割成若干管段單元，以便每個(gè)管段之間只設(shè)置一個(gè)波紋管彈性節(jié)，以保證彈性節(jié)能夠正常作業(yè)。實(shí)踐運(yùn)用彈性節(jié)在煤氣管道的運(yùn)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?yàn)槊簹庾陨磉€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(shí)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(yùn)送比較遠(yuǎn)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。四川伸縮節(jié)直銷</p><p style="text-indent:25px">河北伸縮節(jié)加工</p><p style="text-indent:25px">彈性節(jié)也可稱為管道彈性節(jié)、補(bǔ)償器，彈性器。彈性節(jié)分為：波紋彈性節(jié)、套筒彈性節(jié)、方形天然補(bǔ)償彈性節(jié)等幾大類型，其中以波紋彈性節(jié)較為常用。 1.補(bǔ)償吸收管道軸向、橫向、角向受熱引起的彈性變形。 2.吸收設(shè)備振蕩，削減設(shè)備振蕩對管道的影響。 3.吸收地震、地陷對管道的變形量。因?yàn)楣艿赖臒崦浝淇s，所以關(guān)于管道來說，就要發(fā)作管壁的應(yīng)力和推拉力；管壁應(yīng)力巨細(xì)，影響管道的強(qiáng)度，推拉力增大，管道的固定支架就要做的很大，來承受管道彈性所發(fā)作的推拉力；所以運(yùn)用彈性節(jié)補(bǔ)償?shù)淖冮_量辦法，以下降管壁應(yīng)力和推力。河北伸縮節(jié)加工</p><p style="text-indent:25px">河北海浩高壓法蘭管件集團(tuán)有限公司創(chuàng)建于1997-08-27，注冊資金 50-100萬元，是一家專注加工制造銷售:法蘭、營件、防腐保溫耐磨管件、管道支吊架電配件。埠接結(jié)構(gòu)件:銷售:鋼材、鋼管五金配件:經(jīng)營本企業(yè)生產(chǎn)產(chǎn)品及技術(shù)的出口業(yè)務(wù)和本企業(yè)所需機(jī)械設(shè)備、零配件。原輔材料及技術(shù)的進(jìn)口業(yè)務(wù)，法須經(jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門批準(zhǔn)后方可開展經(jīng)營活動(dòng)) 的公司。目前我公司在職員工達(dá)到51~100人人，是一個(gè)有活力有能力有創(chuàng)新精神的高效團(tuán)隊(duì)。公司業(yè)務(wù)范圍主要包括：[ "法蘭", "彎頭", "三通", "封頭" ]等。公司奉行顧客至上、質(zhì)量為首、的經(jīng)營宗旨，深受客戶好評。目前公司已經(jīng)成為[ "法蘭", "彎頭", "三通", "封頭" ]的**企業(yè)，正積蓄著更大的能量，向更廣闊的空間、更***的領(lǐng)域拓展。</p></p><br 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