東莞蒸汽管道安裝方案誠信服務(wù) 興鼎工程供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="當(dāng)高速流動(dòng)的水丸碰到管道的安裝件、設(shè)備或者閥門的時(shí)候，會(huì)產(chǎn)生一定的振動(dòng)和噪聲，這就是所謂的水錘現(xiàn)象。為了避免水錘的現(xiàn)象，要注意疏水系統(tǒng)的設(shè)置，另外子啊連接分支管取蒸汽的時(shí)候，要在主管道的上方，東莞蒸汽管道安裝方案。管道不能使用太多的支管、縮"><meta name="keywords" content="東莞蒸汽管道安裝方案,管道"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>東莞蒸汽管道安裝方案,管道</p><p><span>***更新：</span>2020-10-18 04:07:18</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="ikigeae" 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="2m4w2kq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cskiaqe" class="box"><p><p style="text-indent:25px">當(dāng)高速流動(dòng)的水丸碰到管道的安裝件、設(shè)備或者閥門的時(shí)候，會(huì)產(chǎn)生一定的振動(dòng)和噪聲，這就是所謂的水錘現(xiàn)象。為了避免水錘的現(xiàn)象，要注意疏水系統(tǒng)的設(shè)置，另外子啊連接分支管取蒸汽的時(shí)候，要在主管道的上方，東莞蒸汽管道安裝方案。管道不能使用太多的支管、縮口彎道等。為了使管道局部下沉的現(xiàn)象不發(fā)生，東莞蒸汽管道安裝方案，東莞蒸汽管道安裝方案，設(shè)置管道支撐的設(shè)置一定要合理。應(yīng)該水平的安裝過濾器的濾網(wǎng)。以上這些細(xì)節(jié)都應(yīng)該注意，這樣才能夠避免水錘的現(xiàn)象，提高化工裝置中蒸汽管道設(shè)計(jì)的質(zhì)量和效率壓力管道內(nèi)流體流動(dòng)狀態(tài)復(fù)雜，緩沖余地小。東莞蒸汽管道安裝方案</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞蒸汽管道安裝方案,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304913768105469/8003310.png"></div><p style="text-indent:25px">氧氣管道要經(jīng)常檢查維護(hù)，除銹刷漆，每3～5年一次。管路上的安全閥、壓力表，要定期校驗(yàn)，1年1次。完善接地裝置。動(dòng)火作業(yè)前，應(yīng)進(jìn)行置換，吹掃，吹出氣體中氧含量在18％～23％時(shí)為合格。閥門、法蘭、墊片及管材、管件選用應(yīng)符合《深度冷凍法生產(chǎn)氧氣及相關(guān)氣體安全技術(shù)規(guī)程》（GB16912-2008）的有關(guān)規(guī)定。建立技術(shù)檔案，培訓(xùn)操作，檢修，維護(hù)人員。開關(guān)氧氣閥門時(shí)應(yīng)緩慢進(jìn)行，操作人員應(yīng)站在閥門的側(cè)面，開啟要一次到位。嚴(yán)禁用氧氣吹刷管道或用氧氣試漏、試壓。東莞蒸汽管道安裝方案工藝管道連接應(yīng)該采用焊接連接。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞蒸汽管道安裝方案,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304914217646484/1133667.png"></div><p style="text-indent:25px">氧氣管道中氧氣較高允許流速的控制, 是一個(gè)非常重要的安全問題。流速過大, 高壓純氧與鋼管壁的摩擦、與雜質(zhì)顆粒間及其與鋼管壁的摩擦和碰撞, 會(huì)引起氧氣管道溫度升高, 進(jìn)而引發(fā)燃爆事故, 這已被事實(shí)驗(yàn)證。國外試驗(yàn)報(bào)告說明, 碳鋼管道內(nèi)存有鐵粉或未完全氧化的氧化亞鐵粉末, 它們?cè)诩冄踔械闹饻囟?為300 ℃～ 400 ℃, 并隨氧氣壓力增高和粒度減小而降低, 這些微粒的燃燒導(dǎo)致碳鋼管起火。不銹鋼雖然不產(chǎn)生銹蝕, 但它含有大量鐵元素和少量可燃的碳元素,且導(dǎo)熱性能差,只有碳鋼的 1/ 3 ,不易散熱, 當(dāng)有摩擦、撞擊等激發(fā)能源時(shí)仍能引燃。</p><p style="text-indent:25px">C級(jí)試漏對(duì)氣路中極小漏氣的檢查。方法是堵住氣路出口，觀察系統(tǒng)壓力表，不得在半小時(shí)之內(nèi)有5kPa(相當(dāng) 于0.05kgf/cm2)以上的下降。此時(shí)系統(tǒng)壓力應(yīng)在0.25MPa(相當(dāng)于2.5kgf/cm2)以上。必要時(shí)可在系統(tǒng)出口處外接一個(gè)0.5級(jí)標(biāo)準(zhǔn)壓力表來讀取壓力變化數(shù)。在證實(shí)氣路系統(tǒng)有泄漏時(shí)，可用分段堵住或關(guān)閉氣路的方法來縮小漏氣發(fā)生的范圍。絕大多數(shù)的漏氣點(diǎn)都發(fā)生于氣路接頭處，而氣路閥件內(nèi)部的泄漏也時(shí)有發(fā)生，至于管路中間的泄漏，除了急轉(zhuǎn)彎處以外是很少見的。壓力管道的作業(yè)一般都在室外。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞蒸汽管道安裝方案,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304914168339844/351832.png"></div><p style="text-indent:25px">應(yīng)該樹立這樣一個(gè)觀念：安全是一個(gè)1，其余產(chǎn)值、利潤、榮譽(yù)等等都是一個(gè)又一個(gè)0，當(dāng)1站立的時(shí)候，后面的0越多越好，如果1倒下了，那么所有的0都等于0。對(duì)人是這樣，對(duì)企業(yè)也是這樣。應(yīng)當(dāng)看到，已深入人心的鍋爐壓力容器必須由有制造許可證的單位制造，必須要有監(jiān)檢證，使用前必須登記，這本身就是安全文化。如今安全文化正在國內(nèi)蓬勃發(fā)展，已從生產(chǎn)安全領(lǐng)域向生活、生存安全領(lǐng)域擴(kuò) 展，因而在生產(chǎn)安全領(lǐng)域更要強(qiáng)調(diào)安全文化的建設(shè)。當(dāng)前，加強(qiáng)壓力管道的安全文化建設(shè)也是實(shí)現(xiàn)“二個(gè)根本性轉(zhuǎn)變”的具體體現(xiàn)。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。東莞蒸汽管道安裝方案</p><p style="text-indent:25px">嚴(yán)禁用氧氣吹刷管道或用氧氣試漏、試壓。東莞蒸汽管道安裝方案</p><p style="text-indent:25px">壓力管道的使用：壓力管道設(shè)計(jì)合理是壓力管道安全運(yùn)行的基礎(chǔ)保證，要求根據(jù)國家的相關(guān)標(biāo)準(zhǔn)進(jìn)行設(shè)計(jì)。壓力管道的可靠性首先取決于其設(shè)計(jì)、制造和安裝的質(zhì)量。合理選擇材料也是管道安全的重要因素，要避免出現(xiàn)選材的差錯(cuò)。在用壓力管道由于介質(zhì)和環(huán)境的侵害、操作不當(dāng)、維護(hù)不力，往往會(huì)引起材料性能的惡化、失效而降低使用性能和縮短使用周期，甚至導(dǎo)致事故發(fā)生。壓力和溫度是壓力管道使用過程中兩個(gè)主要的工藝控制指標(biāo)。使用壓力和使用溫度是管道設(shè)計(jì)、選材、制造和安裝的依據(jù)。只有嚴(yán)格按照壓力管道安全操作規(guī)程中規(guī)定的操作壓力和操作溫度運(yùn)行，才能保證管道的安全使用。東莞蒸汽管道安裝方案</p><p style="text-indent:25px">興鼎工程（深圳）有限公司主要經(jīng)營范圍是建筑、建材，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)分為特種設(shè)備檢測(cè)辦證，壓力管道設(shè)計(jì)安裝，無塵車間設(shè)計(jì)施工，合同能源管理等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司從事建筑、建材多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。興鼎工程秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1599355.html</p></div></div></div></div></div><div id="guamsou" class="page-right twoColRt"><div id="a4ucsgw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ymcag2y" 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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