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id="lkrjqse" class="twoCol"><div id="auw3nul" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_qtxyzysb/">其他行業(yè)**設(shè)備</a>?河西區(qū)膨脹節(jié)廠家江蘇貝特管件供應(yīng)</p><div id="p3osuw8" class="leftbox clearfix"><h1>河西區(qū)膨脹節(jié)廠家江蘇貝特管件供應(yīng)</h1><div id="kjgspga" class="proBig"><div id="823j2fs" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/jsbtgygs/637191101851386719/7448126.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hvxz32u" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/jsbtgygs/637191101851386719/7448126.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8jxzvct" 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>河西區(qū)膨脹節(jié)廠家,膨脹節(jié)</p><p><span>***更新：</span>2021-01-06 16:44:16</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="o2oqho7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇貝特管件有限公司</a></p><p><span>聯(lián)系人：</span>洪亮</p><p><span>郵箱: </span>btgj888@163.com</p><p><span>電話: </span>18252618188</p><p><span>傳真: </span>0523_88126838</p><p><span>網(wǎng)址: </span>http://www.btgj.com</p><p><span>手機: </span>0523-82071888</p><p><span>地址: </span>民營經(jīng)濟產(chǎn)業(yè)中心(興姜東路18號)</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="7ip7vxu" class="page-proshow02"><p class="title">詳細說明</p><div id="xme2ace" class="box"><p><p> 矩形波紋補償器也稱矩形補償器，各類消防配管、空調(diào)配管、蒸汽配管等；一般工廠配管和需要衛(wèi)生的場合；機械設(shè)備配管，需要減震和補償熱位移的場合；生活用水配管和需要柔性聯(lián)接的場合。矩形波紋補償器在管道穿越基礎(chǔ)梁或地下室墻的時候，為了避免基礎(chǔ)的沉降對管道的壓力安裝。矩形波紋補償器由兩段波紋管，河西區(qū)膨脹節(jié)廠家、中間接壽命，具有：耐用、耐高溫、耐高壓、防腐、環(huán)保等優(yōu)點。有效地解決了老式橡膠軟接頭所帶來的不衛(wèi)生、破等不良因素，解決了泵顧之憂，河西區(qū)膨脹節(jié)廠家，河西區(qū)膨脹節(jié)廠家。金屬軟管主要是用來減少震動，降低噪音的作用，沒有補償管道位移的作用。河西區(qū)膨脹節(jié)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河西區(qū)膨脹節(jié)廠家,膨脹節(jié)" src="http://tyunfile.71360.com/UploadFile/jsbtgygs/637191101851386719/7448126.jpg"></div><p> 復式拉桿型膨脹節(jié)結(jié)構(gòu):復式拉桿型膨脹節(jié)由中間接管連接的兩個波紋管及拉桿,端板等組成的撓性裝置,以橫向位移方式補償平面或立體彎曲管段的熱位移,拉桿裝置應(yīng)能承受壓力推力及其附加外力的作用.復式拉桿型膨脹節(jié)吸收單平面"Z"形彎管橫向位移解釋:復式連桿型膨脹節(jié)吸收單平面"Z"形彎管的橫向位移,中間管臂連桿以內(nèi)的熱位移用膨脹節(jié)的軸向位移來吸收,水平管線的熱位移由膨脹節(jié)的橫向位移來吸收.由于壓力推力是由連桿來承受的,所以兩端均使用中間固定支架,由于作用于管線上的軸向力,是膨脹節(jié)產(chǎn)生的變形反力,因此只需使用導向支架.中間管臂上位于連桿以外的部分,如兩端彎管的熱膨脹必須由水平管道的彎曲來吸收。張家口旁通直管壓力平衡型膨脹節(jié)復式：用于補償量較大的軸向補償。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河西區(qū)膨脹節(jié)廠家,膨脹節(jié)" src="http://tyunfile.71360.com/UploadFile/jsbtgygs/637191101706318360/3987022.jpg"></div><p> 怎么確定膨脹節(jié)的波節(jié)數(shù)？已經(jīng)算出膨脹量了膨脹量=熱脹總長X溫差X安全系數(shù)X膨脹系數(shù)下面怎么根據(jù)膨脹量算出膨脹節(jié)的波節(jié)數(shù)呢？根據(jù)膨脹量算出波紋補償器的波數(shù)，根據(jù)各生產(chǎn)廠家的波高波距不同，而波數(shù)不確定。膨脹節(jié)如何算重量?膨脹節(jié)壓力、補償量不一樣，重量也會不同的重量廠家可以根據(jù)設(shè)計的具體參數(shù)算出理論重量，單實際重量都稍微比理論重量有偏差非金屬膨脹節(jié)金屬膨脹節(jié)哪個貴?從常規(guī)說非金屬膨脹節(jié)便宜，因為非金屬膨脹節(jié)都是織物類的，肯定沒有不銹鋼的貴呀。但是有的非金屬織物膨脹節(jié)結(jié)構(gòu)比較復雜，比金屬的貴點。吸收塔入口是金屬膨脹節(jié)還是非金屬膨脹節(jié)?吸收塔入口可以用金屬膨脹節(jié)和非金屬膨脹節(jié)，看自身情美況，弘盛非金屬膨脹節(jié)主要有多層軟質(zhì)材料制造，具有耐高溫、耐高壓、耐腐蝕能力強、阻燃性能好、吸音減震、柔韌性好等眾多優(yōu)點?？椢镅a償器使用壽命長，而且與傳統(tǒng)金屬波紋管相比，它避免了連接產(chǎn)生的硬性力傳遞，消除了管路振動，解決了通風機熱脹冷縮的補償量得問題及金屬件難以避免的位偏移。</p><p> 復式拉桿型膨脹節(jié)結(jié)構(gòu)及作用：膨脹節(jié)是由金屬波紋管和各種部件組成的撓性補償元件,型號不同可補償各種位移.復式拉桿型膨脹節(jié)用途: 復式拉桿型膨脹節(jié)主要用于溫度較高,直徑較大或無法在結(jié)構(gòu)物上安置固定支架的場合在使用,用于補償吸收橫向位移,此外,這種設(shè)計形式也可用于吸收軸向位移,角位移以及任意由這三種形式合成的位移,一般用法是將這種帶連桿的膨脹節(jié)設(shè)置在呈90°的"Z"形管系的中間管臂內(nèi),調(diào)整連桿以阻止外部的軸向位移復式拉桿型膨脹節(jié)具有補償量大和優(yōu)越的自然導向能力. 襯四氟波紋軟管除了具備上述特點之外，還具有極強的耐蝕性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河西區(qū)膨脹節(jié)廠家,膨脹節(jié)" src="http://tyunfile.71360.com/UploadFile/jsbtgygs/637191101852451172/5435641.jpg"></div><p> 補償器關(guān)閉主要用于補償軸向位移，也可以補償橫向位移或軸向與橫向的合成位移，具有補償角位移的能力，但一般不應(yīng)用通用型補償器來補償角位移。對管架設(shè)計的要求：1、安裝軸向型補償器的管段，在管道的盲端、彎頭、變截面處，裝有截止閥或減壓閥的部們及側(cè)支管線進入主管線入口處，都要設(shè)置主固定管架。主固定管架要考慮波紋管靜壓推力及變形彈性力的作用。推力計算公式如下：Fp=100*P*AFp-補償器軸向壓力推（N），A-對應(yīng)于波紋平均直徑的有效面積（cm2），P-此管段管道比較高壓力（MPa）。軸向彈性力的計算公式如下：Fx=f*Kx*XFX-補償器軸向彈性力（N），KX-補償器軸向剛度（N/mm）；f-系數(shù)，當“預(yù)變形”（包括預(yù)變形量△X=0）時，f=1/2，否則f=1。管道除上述部位外，可設(shè)置中間固定管架。中間固定管架可不考慮壓力推力的作用。2、在管段的兩個固定管架之間，*能設(shè)置一個軸向型補償器。3、補償器一端應(yīng)靠近固定管架，若過長則要按好的導向架的設(shè)置要求設(shè)置導向架，其它導向架的比較大間距可按下計算：LGmax-比較大導向間距（m）；E-管道材料彈性模量（N/cm2）；i-tp管道斷面慣性矩（cm4）；KX-補償器軸向剛度（N/mm），X0-補償額定位移量（mm）。當補償器壓縮變形時。在熱力管道過長的情況下，需要安裝方形補償器來減小‘熱漲冷縮'對管道的拉伸。唐山復式萬向鉸鏈型膨脹節(jié)</p><p style="text-indent:25px">方形補償器和波紋管補償器基本原理是一樣。河西區(qū)膨脹節(jié)廠家</p><p> 膨脹節(jié)又是一個比較特殊的受力結(jié)構(gòu)，在使用中要求它既要有較高的承壓能力，又要有良好的柔性，這本身就是一對矛盾，此外，它還應(yīng)具備的穩(wěn)定性和疲勞壽命。因此，膨脹節(jié)的設(shè)計、選材、制造、試驗等不能等同一般的壓力容器和管件等剛性結(jié)構(gòu)，而有其本身的性和復雜性，它的設(shè)計遵循的規(guī)范和標準。波紋膨脹節(jié)的波紋厚度通常由管道內(nèi)的工作壓力值決定，一般情況下，工作壓力越大，厚度越厚，選用的層數(shù)就越多，反之，工作壓力越小，厚度越薄，選用的層數(shù)就越少。我們來介紹如果在總厚度一致的情況下，波紋管膨脹節(jié)波紋單層與多層厚度的有什么區(qū)別。主要體現(xiàn)在四個方面：承壓能力，剛度，穩(wěn)定性，疲勞壽命;下面為大家介紹每一方面的影響。河西區(qū)膨脹節(jié)廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2730465.html</p></div></div></div></div></div><div id="gvnpmdk" class="page-right twoColRt"><div id="jtgspbi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qk38szb" 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" 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