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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8co3umo" 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>貴州帶勁伸縮節(jié),伸縮節(jié)</p><p><span>***更新：</span>2020-07-02 10:14:08</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lce88vh" 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="my8juwd" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7i8f2by" class="box"><p><p style="text-indent:25px">彈性節(jié)也可稱為管道彈性節(jié)，貴州帶勁伸縮節(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，貴州帶勁伸縮節(jié)、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(duì)管道的影響。 3.吸收地震、地陷對(duì)管道的變形量。因?yàn)楣艿赖臒崦浝淇s，所以關(guān)于管道來(lái)說(shuō)，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，貴州帶勁伸縮節(jié)，管道的固定支架就要做的很大，來(lái)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_(kāi)量辦法，以下降管壁應(yīng)力和推力。貴州帶勁伸縮節(jié)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州帶勁伸縮節(jié),伸縮節(jié)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626425851814_hbhhgs_4339574.jpg"></div><p style="text-indent:25px">在彈性節(jié)的兩端裝設(shè)導(dǎo)向支架。它的利益是對(duì)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(duì)固定支架推力較大。套管彈性節(jié)首要用于水管道和低壓蒸汽管道。選購(gòu)辦法修正管道彈性節(jié)在購(gòu)買時(shí)，必定要嚴(yán)厲依據(jù)規(guī)劃部分供應(yīng)的有關(guān)數(shù)據(jù)購(gòu)買。購(gòu)買時(shí)必定要向出產(chǎn)廠家供應(yīng)以下數(shù)據(jù)要求： 1.管道壓力、通徑（管道的通稱直徑） 2.管道設(shè)置情況（分架空管道、直埋管道） 3.所需管道彈性節(jié)的彈性量（也稱補(bǔ)償量） 4.管道與彈性節(jié)的聯(lián)接辦法（分為法蘭聯(lián)接、焊接兩種辦法） 5.介質(zhì)、介質(zhì)溫度如不知補(bǔ)償量，須向廠家供應(yīng)管道情況，由廠家核算補(bǔ)償量。云南帶勁伸縮節(jié)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州帶勁伸縮節(jié),伸縮節(jié)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626319081055_hbhhgs_7246151.jpg"></div><p style="text-indent:25px">彈性節(jié)（脹節(jié)操）首要用于補(bǔ)償管道因溫度改變而發(fā)作的彈性變形，也用于管道因設(shè)備調(diào)整等需求的長(zhǎng)度補(bǔ)償，首要分為彎管式脹節(jié)操、波紋管脹節(jié)操和套管彈性節(jié) 3種結(jié)構(gòu)辦法。彎管式脹節(jié)操將管子彎成U形或其他形體（圖1[彎管式脹節(jié)操]），并運(yùn)用形體的彈性變形才能進(jìn)行補(bǔ)償?shù)囊环N脹節(jié)操。它的利益是強(qiáng)度好、壽數(shù)長(zhǎng)、可在現(xiàn)場(chǎng)制造,缺點(diǎn)是占用空間大、消耗鋼材多和摩擦阻力大這種脹節(jié)操?gòu)V（guang）泛用于各種蒸汽管道和長(zhǎng)管道上。波紋管脹節(jié)操用金屬波紋管制成的一種脹節(jié)操。它能沿軸線方向彈性，也容許少數(shù)曲折。圖2[波紋管脹節(jié)操]為常見(jiàn)的軸向式波紋管脹節(jié)操，用在管道上進(jìn)行軸向長(zhǎng)度補(bǔ)償。</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，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。 </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(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。云南帶勁伸縮節(jié)</p><p style="text-indent:25px">貴州帶勁伸縮節(jié)</p><p style="text-indent:25px">中國(guó)日用五金業(yè)跨入世界前列。中國(guó)逐步成為世界五金加工大國(guó)和出口大國(guó)。我國(guó)已成為世界五金生產(chǎn)大國(guó)之一，擁有廣闊的市場(chǎng)和消費(fèi)潛力。目前中國(guó)五金銷售產(chǎn)業(yè)中至少有70%為民營(yíng)企業(yè)，為中國(guó)五金行業(yè)發(fā)展的主力軍。受益于國(guó)際產(chǎn)業(yè)轉(zhuǎn)移、中國(guó)制造與科技水平的不斷提高，我國(guó)[ "法蘭", "彎頭", "三通", "封頭" ]行業(yè)形成了較完備的生產(chǎn)、流通與研發(fā)體系。五金市場(chǎng)未來(lái)的前景將從粗放型向集約型發(fā)展。生產(chǎn)型、規(guī)?；瘜⑹菍I(yè)化五金市場(chǎng)的發(fā)展方向，未來(lái)專業(yè)化五金市場(chǎng)將顯示出不可抗拒的發(fā)展勢(shì)頭。互聯(lián)網(wǎng)對(duì)傳統(tǒng)商業(yè)的沖擊越演越烈，購(gòu)物中心、專業(yè)市場(chǎng)、商業(yè)綜合體均不可幸免，從業(yè)者都在尋找新的業(yè)態(tài)和出路，來(lái)聚集客源做旺商業(yè)——[ "法蘭", "彎頭", "三通", "封頭" ]市場(chǎng)大幕拉開(kāi)！貴州帶勁伸縮節(jié)</p><p style="text-indent:25px">河北海浩高壓法蘭管件集團(tuán)有限公司成立于1997-08-27，注冊(cè)資本：50-100萬(wàn)元。該公司生產(chǎn)型的公司。公司是一家有限責(zé)任公司企業(yè)，以誠(chéng)信務(wù)實(shí)的創(chuàng)業(yè)精神、質(zhì)量高效的管理團(tuán)隊(duì)、精悍的職工隊(duì)伍，努力為廣大用戶提供***的產(chǎn)品。公司始終堅(jiān)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(tuán)以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/467960.html</p></div></div></div></div></div><div id="d22mbip" class="page-right twoColRt"><div id="c4bkm7l" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="tv98nte" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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