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id="27vxumr" class="leftbox clearfix"><h1>山東伸縮節(jié)定做來電咨詢河北海浩高壓法蘭管件供應(yīng)</h1><div id="i8mjq2u" class="proBig"><div id="inkzlnp" class="bigimg"><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 id="cro3vcp" 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="3l89jl3" 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>山東伸縮節(jié)定做</p><p><span>***更新：</span>2020-06-18 22:21:13</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lasc8ne" 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="jtaczb8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="k3eqnkw" class="box"><p><p style="text-indent:25px">金屬?gòu)椥怨?jié)能沿軸線方向彈性，也答應(yīng)少數(shù)曲折，用在管道上進(jìn)行軸向長(zhǎng)度補(bǔ)償。為了避免超過答應(yīng)的補(bǔ)償量，在波紋管兩頭設(shè)置有維護(hù)拉桿或維護(hù)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(bǔ)償管道的轉(zhuǎn)角變形和橫向變形。這類膨脹節(jié)的長(zhǎng)處是節(jié)省空間，山東伸縮節(jié)定做，節(jié)省資料，便于標(biāo)準(zhǔn)化和批量生產(chǎn)，缺點(diǎn)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，山東伸縮節(jié)定做，山東伸縮節(jié)定做、長(zhǎng)度較短的管道上。隨著波紋管生產(chǎn)技術(shù)水平的進(jìn)步，這類膨脹節(jié)的應(yīng)用范圍正在擴(kuò)展。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東伸縮節(jié)定做" src="http://tyunfile.71360.com/UpLoadFile/2019/7/9/9/636982626319081055_hbhhgs_7246151.jpg"></div><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，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(zhǎng)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(duì)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)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山東伸縮節(jié)定做" 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。 </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/306881.html</p></div></div></div></div></div><div id="lvc2egs" class="page-right twoColRt"><div id="bg2d78q" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zoln8ct" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="kpmj2wy" 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" 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