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"index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="nipgi8i" class="twoCol"><div id="cvszb9r" 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-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_hggdjpjxs/">化工管道及配件</a>?東莞氫氣管道安裝工程歡迎咨詢興鼎工程供應(yīng)</p><div id="ed3lixy" class="leftbox clearfix"><h1>東莞氫氣管道安裝工程歡迎咨詢興鼎工程供應(yīng)</h1><div id="jnzronj" class="proBig"><div id="h3o2tv3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xdgc123/637304914217646484/1133667.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3yvspbq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xdgc123/637304914217646484/1133667.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="prdvxjg" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>東莞氫氣管道安裝工程,管道</p><p><span>***更新：</span>2020-09-29 10:07:49</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="fzwifmy" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">興鼎工程（深圳）有限公司</a></p><p><span>聯(lián)系人：</span>肖甜甜</p><p><span>郵箱: </span>3179218391@qq.com</p><p><span>電話: </span>18926000322</p><p><span>傳真: </span>0788_28485033</p><p><span>網(wǎng)址: </span>https://www.szxdgc.cn</p><p><span>手機(jī): </span>0788-28482399</p><p><span>地址: </span>坂田街道水庫(kù)路2號(hào)6棟11層?</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="wgdvxuw" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="22xwd3e" class="box"><p><p style="text-indent:25px">鋁合金管是無(wú)縫鋼管的一種，東莞氫氣管道安裝工程，其性能要比一般的無(wú)縫鋼管高很多，因?yàn)檫@種鋼管里面含Cr比較多，其耐高溫、耐低溫、耐腐蝕的性能是其他無(wú)縫鋼管比不上的，所以合金管在石油、航天、化工、電力、鍋爐、**等行業(yè)的用途比較普遍。內(nèi)表面光潔，自我氧化層耐腐蝕。壓縮空氣壓損小，節(jié)能，管道美觀，簡(jiǎn)潔，安裝方便，快插為主。安裝成本很低，方便拆裝、移動(dòng)、修改。鋁是一種活潑金屬，在空氣中會(huì)迅速跟氧結(jié)合，在表面形成一層堅(jiān)韌的氧化鋁薄膜，這層膜不但能防止鋁的內(nèi)層繼續(xù)與氧結(jié)合，起到保護(hù)作用，而且對(duì)許多腐蝕性介質(zhì)（如98%的濃硝酸、碳酸氫銨、尿素、醋蠟、甲醛、過(guò)氧化氫等）也有很強(qiáng)的抵抗力，鋁的純度越高，耐腐蝕性就越強(qiáng)，東莞氫氣管道安裝工程。由于有較好的耐腐蝕性能，制造出的鋁合金管道在化學(xué)工業(yè)，東莞氫氣管道安裝工程、食品工業(yè)中得到普遍的應(yīng)用。氣體管道的管道如不能自由地伸縮，就會(huì)產(chǎn)生巨大的附加應(yīng)力。東莞氫氣管道安裝工程</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞氫氣管道安裝工程,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304914217646484/1133667.png"></div><p style="text-indent:25px">從廣義上理解，壓力管道是指所有承受內(nèi)壓或外壓的管道，無(wú)論其管內(nèi)介質(zhì)如何。壓力管道是管道中的一部分，管道是用以輸送、分配、混合、分離、排放、計(jì)量、控制和制止流體流動(dòng)的，由管子、管件、法蘭、螺栓連接、墊片、閥門、其他組成件或受壓部件和支承件組成的裝配總成。對(duì)壓力管道的檢驗(yàn)檢測(cè)工作包括：外觀檢驗(yàn)、測(cè)厚、無(wú)損檢測(cè)、硬度測(cè)定、金相、耐壓試驗(yàn)等。而磁粉檢測(cè)則是無(wú)損檢測(cè)一種經(jīng)常使用的方法。磁粉檢測(cè)的能力不僅與施加磁場(chǎng)強(qiáng)度的大小有關(guān)，還與缺陷的方向、缺陷的深寬比、缺陷的形狀、工件的外形、尺寸和表面狀態(tài)及可能產(chǎn)生缺陷的部位有關(guān)。因此就有各種不同的磁化方法。廣州特氣空氣壓縮機(jī)管道安裝改造工程壓力管道種類多，數(shù)量大，設(shè)計(jì)，制造，安裝，檢驗(yàn)，應(yīng)用管理環(huán)節(jié)多，與壓力容器大不相同。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞氫氣管道安裝工程,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304913741406250/915889.png"></div><p style="text-indent:25px">蒸汽管道是熱力管道的一種，需要GB2施工資質(zhì)，熱力管道是屬于壓力管道的一類，GB2級(jí)。主要用于采暖、通風(fēng)、空調(diào)用汽、工業(yè)用氣。蒸汽管道又分為飽和蒸汽管道（壓力PN小于等于1.6MPa）和過(guò)熱蒸汽管道（壓力PN小于等于1.6MPa，溫度t小于300攝氏度）。蒸汽管道（直埋蒸汽管道）對(duì)各種保溫材料的導(dǎo)熱系數(shù)，不能簡(jiǎn)單地以廠家提供的單體數(shù)值為準(zhǔn)，而應(yīng)搞清楚該數(shù)值是在何種溫度、何種條件、哪一級(jí)檢測(cè)部門測(cè)定的，有否導(dǎo)熱系數(shù)方程式的條件下，然后盡量參照行業(yè)標(biāo)準(zhǔn)確定的導(dǎo)熱方程式來(lái)選取、確定導(dǎo)熱系數(shù)。例如微孔硅酸鈣，筆者見(jiàn)過(guò)幾個(gè)廠家標(biāo)出的導(dǎo)熱系數(shù)都不同，這時(shí)應(yīng)憑據(jù)標(biāo)準(zhǔn)《硅酸鈣絕熱制品》的相關(guān)條文選取，送樣檢測(cè)后確定導(dǎo)熱系數(shù)。</p><p style="text-indent:25px">壓力管道，是指利用一定的壓力，用于輸送氣體或者液體的管狀設(shè)備，其范圍規(guī)定為較高工作壓力大于或者等于0.1MPa（表壓）的氣體、液化氣體、蒸汽介質(zhì)或者可燃、易爆、有毒、有腐蝕性、較高工作溫度高于或者等于標(biāo)準(zhǔn)沸點(diǎn)的液體介質(zhì)，且公稱直徑大于25mm的管道。工業(yè)管道是指企業(yè)、事業(yè)單位所屬的用于輸送工藝介質(zhì)的工藝管道、公用工程管道及其他輔助管道，劃分為GC1級(jí)、GC2級(jí)、GC3級(jí)。輸送GB5044－85《職業(yè)接觸毒物危害程度分級(jí)》中規(guī)定的毒性程度為極度危害介質(zhì)、高度危害氣體介質(zhì)和工作溫度高于標(biāo)準(zhǔn)沸點(diǎn)的高度危害液體介質(zhì)的管道；輸送GB50160－2008《石油化工企業(yè)設(shè)計(jì)防火規(guī)范》及GB50016－2006《建筑設(shè)計(jì)防火規(guī)范》中規(guī)定的火災(zāi)危險(xiǎn)性為甲、乙類可燃?xì)怏w或甲類可燃液體（包括液化烴），并且設(shè)計(jì)壓力大于或者等于4.0MPa的管道；輸送流體介質(zhì)并且設(shè)計(jì)壓力大于或者等于10.0MPa，或者設(shè)計(jì)壓力大于或者等于4.0MPa，并且設(shè)計(jì)溫度大于或者等于400℃的管道。壓力管道作為危險(xiǎn)性較大的特種設(shè)備正式列入安全管理與監(jiān)察規(guī)定才2年。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞氫氣管道安裝工程,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304913768105469/8003310.png"></div><p> 承插聯(lián)接：主要用于鑄鐵管、混凝土管、陶土管及其聯(lián)接件之間的聯(lián)接，只適用于在低壓常溫條件下工作的 </p> <p> 給水、排水和煤氣管道。聯(lián)接時(shí)，一般情況在承插口的槽內(nèi)先填入麻絲、棉線或石棉繩，然后再用石棉水泥或鉛 </p> <p> 等材料填實(shí)，而且還可在承插口內(nèi)填入橡膠密封環(huán)，使其具有較好的柔性，容許管子有少量的移動(dòng)。焊接聯(lián)接： </p> <p> 焊接聯(lián)接的強(qiáng)度和密封性較好，焊接連接適用于各種管道，省工省料，但是拆卸時(shí)必須切斷管子和管子聯(lián)接件。這個(gè)是需要注意的。 </p> <p> <br /> 常用鋁及鋁合金管鋁管的較高運(yùn)用溫度不得超越200℃。廣州特氣空氣壓縮機(jī)管道安裝改造工程</p><p style="text-indent:25px">化工管道的特點(diǎn)具有優(yōu)良的物理性能。東莞氫氣管道安裝工程</p><p style="text-indent:25px">空壓管道有***的鋁合金材質(zhì)，外涂環(huán)氧樹(shù)脂，并且管子內(nèi)部經(jīng)過(guò)特殊處理，以避免管子被氧化，內(nèi)表面光滑，**腐蝕。東莞福斯特超級(jí)管道，采用高性能O型封閉圈，確保佳密封，無(wú)泄漏使用，快速簡(jiǎn)易的安裝方式得益于FST的產(chǎn)品安裝設(shè)計(jì)，是管道系統(tǒng)的安裝不再耗時(shí)’可為您節(jié)約多大85%的安裝時(shí)間。東莞空壓機(jī) 供氣超級(jí)鋁管，快速安裝、無(wú)需焊接，粘合或壓接密封處理，耗時(shí)短，所有管件及接頭可靈活調(diào)整，可拆卸和重復(fù)使用，保證了管網(wǎng)系統(tǒng)的可擴(kuò)展性而且堅(jiān)固美觀，持久耐用。東莞氫氣管道安裝工程</p><p style="text-indent:25px">興鼎工程（深圳）有限公司是一家興鼎工程專業(yè)無(wú)塵車間設(shè)計(jì)安裝、潔凈室工程、機(jī)電安裝工程、節(jié)能環(huán)保工程、余熱回收工程、潔凈室施工、裝修工程、中央空調(diào)工程、合同能源管理、壓力管道安裝、特種設(shè)備檢測(cè)辦證、安全閥壓力表檢測(cè)、壓力容器檢測(cè)辦證的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。公司自創(chuàng)立以來(lái)，投身于特種設(shè)備檢測(cè)辦證，壓力管道設(shè)計(jì)安裝，無(wú)塵車間設(shè)計(jì)施工，合同能源管理，是建筑、建材的主力軍。興鼎工程始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。興鼎工程始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使興鼎工程在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1469718.html</p></div></div></div></div></div><div id="bqnpwdz" class="page-right twoColRt"><div id="7qce8kh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ynkcovh" 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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