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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="cvcoaht" class="twoCol"><div id="vzwi8to" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/third-wjgj_guanjianbi/">管件</a>?青海伸縮節(jié)經(jīng)銷批發(fā) 誠(chéng)信互利河北海浩高壓法蘭管件供應(yīng)</p><div id="mbtfr3u" class="leftbox clearfix"><h1>青海伸縮節(jié)經(jīng)銷批發(fā) 誠(chéng)信互利河北海浩高壓法蘭管件供應(yīng)</h1><div id="wa8f2ev" class="proBig"><div id="rqsugpg" 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="luwnzq3" 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="lzvxofm" 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>青海伸縮節(jié)經(jīng)銷批發(fā)</p><p><span>***更新：</span>2020-05-24 03:22:02</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="zyfhoah" 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="kz2keam" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3jc8pbx" class="box"><p><p style="text-indent:25px">次固定支座次固定支座（I anchor）是用來(lái)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(lái)說(shuō)，次固定支座一般是為了把兩個(gè)固定支座之間較長(zhǎng)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，青海伸縮節(jié)經(jīng)銷批發(fā)，管線彈性脹很多有時(shí)很大，青海伸縮節(jié)經(jīng)銷批發(fā)，設(shè)置彈性節(jié)緩解管線應(yīng)力和推拉力非常必要，青海伸縮節(jié)經(jīng)銷批發(fā)。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。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青海伸縮節(jié)經(jīng)銷批發(fā)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626425851814_hbhhgs_4339574.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(wú)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(lái)接受的除掉壓力推力（盲板力）之外的所有載荷。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青海伸縮節(jié)經(jīng)銷批發(fā)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626319081055_hbhhgs_7246151.jpg"></div></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/21383.html</p></div></div></div></div></div><div id="3l3ryah" class="page-right twoColRt"><div id="b7shoqh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="j7ykmyk" 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" 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