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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="3blum7x" class="twoCol"><div id="gvhzd48" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_hggdjpjxs/">化工管道及配件</a>?廣州工藝壓力管道安裝改造公司值得信賴興鼎工程供應(yīng)</p><div id="utaxzdp" class="leftbox clearfix"><h1>廣州工藝壓力管道安裝改造公司值得信賴興鼎工程供應(yīng)</h1><div id="xgyahbn" class="proBig"><div id="v3oqnpr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xdgc123/637304914345898437/2837909.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="e33wydk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xdgc123/637304914345898437/2837909.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nwyvx3m" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>廣州工藝壓力管道安裝改造公司,管道</p><p><span>***更新：</span>2020-09-07 12:09:12</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="y7iuhjl" 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: </span>0788-28482399</p><p><span>地址: </span>坂田街道水庫路2號6棟11層?</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="8v27b77" class="page-proshow02"><p class="title">詳細說明</p><div id="bjg3899" class="box"><p><p style="text-indent:25px">氣體管道可能承受許多種外力的作用，包括本身的重量、氣體作用在管端的推力、風雪載荷、土壤壓力、熱脹冷縮引起的熱應(yīng)力、振動載荷和地震災(zāi)害等。為了保證管道的強度和剛度，必須設(shè)置各種支(吊)架，廣州工藝壓力管道安裝改造公司，如活動支架、固定支架、導(dǎo)向支架和彈簧支架等。支架的設(shè)置根據(jù)管道的直徑、材質(zhì)、管子壁厚和載荷等條件決定。固定支架用來分段控制管道的熱伸長，使膨脹節(jié)均勻工作；導(dǎo)向支架使管子*作軸向移動。為了排除凝結(jié)水，廣州工藝壓力管道安裝改造公司，蒸汽和其他含水的氣體管道應(yīng)有一定的坡度，一般不小于千分之二。對于利用重力流動的地下排水管道，坡度不小于千分之五。蒸汽或其他含水的氣體管道在較低點設(shè)置排水管或疏水閥，某些氣體管道還設(shè)有氣水分離器，廣州工藝壓力管道安裝改造公司，以便及時排去水液，防止管內(nèi)產(chǎn)生水擊和阻礙氣體流動。給水或其他液體管道在較高點設(shè)有排氣裝置，排除積存在管道內(nèi)的空氣或其他氣體，以防止氣阻造成運行失常。壓力管道是指所有承受內(nèi)壓或外壓的管道，無論其管內(nèi)介質(zhì)如何。廣州工藝壓力管道安裝改造公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州工藝壓力管道安裝改造公司,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304914345898437/2837909.png"></div><p style="text-indent:25px">化工管道的特點：1、具有優(yōu)良的物理性能；2、具有極好的耐腐蝕性能；3、機械強度與鋼管相同；4、衛(wèi)生無毒、不積垢，不滋生微生物、保證流體品質(zhì)；5、耐化學腐蝕、耐土壤和海洋生物腐蝕，耐陰極剝離；6、安裝工藝成熟、方便快捷；7、耐候性好，適用沙漠、鹽堿等苛刻環(huán)境；8、管壁光滑、提高輸送效率、使用壽命長；化工管道主要應(yīng)用在化工、染料、醫(yī)藥、農(nóng)藥、冶金、稀土、機械、電力、電子、環(huán)保、紡織、釀造、食品、給排水、石油、冶煉、造紙等行業(yè)輸送腐蝕性介質(zhì)。廣州真空系統(tǒng)管道設(shè)計安裝液氧管道一般采用不銹鋼管道或銅及銅合金管道, 由于為低溫狀態(tài), 液氧流速沒有嚴格限制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州工藝壓力管道安裝改造公司,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304913768105469/8003310.png"></div><p style="text-indent:25px">潔凈工藝管道的施工原則：根據(jù)現(xiàn)場條件配合土建預(yù)留、預(yù)埋。按照先地下后地上，先預(yù)制后安裝，先主管后支管，先立管后水平管，同一列管道按先高后低的順序施工，先系統(tǒng)試驗后沖洗、打壓，較后進行系統(tǒng)驗收。：根據(jù)現(xiàn)場條件配合土建預(yù)留、預(yù)埋。按照先地下后地上，先預(yù)制后安裝，先主管后支管，先立管后水平管，同一列管道按先高后低的順序施工，先系統(tǒng)試驗后沖洗、打壓，較后進行系統(tǒng)驗收。：根據(jù)現(xiàn)場條件配合土建預(yù)留、預(yù)埋。按照先地下后地上，先預(yù)制后安裝，先主管后支管，先立管后水平管，同一列管道按先高后低的順序施工，先系統(tǒng)試驗后沖洗、打壓，較后進行系統(tǒng)驗收。</p><p style="text-indent:25px">C級試漏對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，不得在半小時之內(nèi)有5kPa(相當于0.05kgf/cm2)以上的下降。此時系統(tǒng)壓力應(yīng)在0.25MPa(相當于2.5kgf/cm2)以上。必要時可在系統(tǒng)出口處外接一個0.5級標準壓力表來讀取壓力變化數(shù)。在證實氣路系統(tǒng)有泄漏時，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)的漏氣點都發(fā)生于氣路接頭處，而氣路閥件內(nèi)部的泄漏也時有發(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。按法蘭與管子的連接方式分為以下五種基本類型：螺紋法蘭、平焊法蘭、對焊法蘭、承插焊法蘭、松套法蘭。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州工藝壓力管道安裝改造公司,管道" src="https://tyunfile.71360.com/UploadFile/xdgc123/637304913642236328/5787757.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、計量、控制和制止流體流動的，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。對壓力管道的檢驗檢測工作包括：外觀檢驗、測厚、無損檢測、硬度測定、金相、耐壓試驗等。而磁粉檢測則是無損檢測一種經(jīng)常使用的方法。磁粉檢測的能力不*與施加磁場強度的大小有關(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。蒸汽管道設(shè)計時應(yīng)該要根據(jù)蒸汽的需求量設(shè)計。深圳氦氣管道施工公司</p><p style="text-indent:25px">潔凈氮氣管道在不銹鋼熔煉制材過程中，每噸可吸收大約200g的氣體。廣州工藝壓力管道安裝改造公司</p><p style="text-indent:25px">應(yīng)該樹立這樣一個觀念：安全是一個1，其余產(chǎn)值、利潤、榮譽等等都是一個又一個0，當1站立的時候，后面的0越多越好，如果1倒下了，那么所有的0都等于0。對人是這樣，對企業(yè)也是這樣。應(yīng)當看到，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)域擴展，因而在生產(chǎn)安全領(lǐng)域更要強調(diào)安全文化的建設(shè)。當前，加強壓力管道的安全文化建設(shè)也是實現(xiàn)“二個根本性轉(zhuǎn)變”的具體體現(xiàn)。廣州工藝壓力管道安裝改造公司</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)團隊和良好的市場口碑。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下特種設(shè)備檢測辦證，壓力管道設(shè)計安裝，無塵車間設(shè)計施工，合同能源管理深受客戶的喜愛。公司從事建筑、建材多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，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”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1193031.html</p></div></div></div></div></div><div id="jbdfcjg" class="page-right twoColRt"><div id="7fkwtfm" class="box01 margin10 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