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<meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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href="http://www.cdcfah.com/cp/third-cysbqv_chuguan/">儲罐</a>?好用的化工廠儲罐誠信互利無錫格欣化工設(shè)備供應(yīng)</p><div id="fbb33hf" class="leftbox clearfix"><h1>好用的化工廠儲罐誠信互利無錫格欣化工設(shè)備供應(yīng)</h1><div id="jpn5ftj" class="proBig"><div id="5tbpvtr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/gxhgsb/637346420393525390/2222951.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="d5z3j7r" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/gxhgsb/637346420393525390/2222951.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bx33rfl" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>好用的化工廠儲罐,化工儲罐</p><p><span>***更新：</span>2021-01-27 00:21:50</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="jfd7ntr" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫格欣化工設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>劉敏</p><p><span>郵箱: </span></p><p><span>電話: </span>13921135770</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://wxgxhg.com</p><p><span>手機(jī): </span>0510-83309300</p><p><span>地址: </span>洛社鎮(zhèn)花苑村</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="rv35735" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="v5zpflr" class="box"><p><p style="text-indent:25px">工業(yè)儲罐多為鋼制儲罐。根據(jù)儲存介質(zhì)特性及儲存溫度、壓力等參數(shù)的不同要求，儲罐的材質(zhì)多選用碳鋼、低溫鋼、不銹鋼等材料。而玻璃鋼、塑料等其他材質(zhì)因不符合火、抗壓等要求，則不予考慮。按罐體的結(jié)構(gòu)劃分，儲罐一般可分為：臥罐、球罐、拱頂罐、外浮頂罐及內(nèi)浮頂罐等。一、臥罐。臥罐容積較?。ㄒ话愣夹∮?00m3），占地面積大。主要用于酸堿等化學(xué)品的儲存，在生產(chǎn)裝置內(nèi)也常用于小容量的其他介質(zhì)（儲存溫度下飽和蒸汽壓大于或等于大氣壓的物料）的儲存。臥罐筒體軸向與地面平行,常用鞍式支座,一般為帶壓力儲存,可承受較高的正壓和負(fù)壓，屬壓力容器。二、球罐。在石油、化工、冶金等流程工業(yè)中應(yīng)用普遍的球罐，是一種承壓、大容量的球形儲存容器，用于液化石油氣、液化天然氣、液氧、液氨，好用的化工廠儲罐、液氮及其他介質(zhì)如壓縮氣體（空氣、氧氣、氮?dú)?、城市煤氣等）的儲存，好用的化工廠儲罐。儲罐是石化企業(yè)的重要設(shè)施，好用的化工廠儲罐，儲存液態(tài)與氣態(tài)的原料、產(chǎn)品和中間產(chǎn)品。好用的化工廠儲罐</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="好用的化工廠儲罐,化工儲罐" src="https://tyunfile.71360.com/UploadFile/gxhgsb/637346420393525390/2222951.png"></div><p style="text-indent:25px">化工罐罐外防腐具體操作方法有哪些？浮頂單盤、罐體外露表面噴砂除銹防腐；浮艙內(nèi)、罐上平臺、踏板、浮梯、盤梯、加強(qiáng)圈、罐外所有閥門、罐外壁、底板下、罐外保溫托架、附件表面防腐施工，進(jìn)行噴砂除銹防腐?；す薷鞑课环栏苛先绾芜x擇？化工罐外底板和罐基礎(chǔ)面直接接觸，采用涂層配合外加電流陰極保護(hù)進(jìn)行聯(lián)合保護(hù)。該環(huán)境要求涂層具有良好的耐水性和耐久性，由于同時采用陰極保護(hù)，所以要求較好的耐陰極剝離性能?？紤]到性價比和技術(shù)成熟方面，三超防腐工程師推薦使用環(huán)氧類涂料和聚氨酯涂料。化工大型儲罐廠家供應(yīng)儲蓄罐分為：有立式儲罐、臥式儲罐、常壓儲罐、金屬儲罐、鋼襯塑儲罐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="好用的化工廠儲罐,化工儲罐" src="https://tyunfile.71360.com/UploadFile/gxhgsb/637346420272031250/9922628.png"></div><p style="text-indent:25px">不銹鋼儲罐的具體特點(diǎn)是什么？顧名思義，不銹鋼儲罐是一種由不銹鋼制成的水箱。與普通的旋轉(zhuǎn)塑料罐相比，不銹鋼儲罐可以承受高壓，并普遍用于許多高壓場合。那么使用不銹鋼儲罐來存儲液體有什么優(yōu)勢呢？1.儲罐具有很強(qiáng)的耐腐蝕性，不會被空氣和水中的殘留氯腐蝕。每個儲罐在交付前都經(jīng)過壓力測試和檢查，在正常壓力下其使用壽命可以達(dá)到100年以上。2.不銹鋼罐具有良好的密封性能。密封設(shè)計不能讓空氣中的有害物質(zhì)和蚊子進(jìn)入水箱，以確保水質(zhì)不被外界污染并繁殖紅色昆蟲。</p><p style="text-indent:25px">內(nèi)浮頂儲罐是在拱頂儲罐內(nèi)部增設(shè)浮頂而成，罐內(nèi)增設(shè)浮頂可減少介質(zhì)的揮發(fā)損耗，外部的拱頂又可以防止雨水、積雪及灰塵等進(jìn)入罐內(nèi)，保證罐內(nèi)介質(zhì)清潔。這種儲罐主要用于儲存輕質(zhì)油，例如汽油、航空煤油等。內(nèi)浮頂儲罐采用直線式罐壁，壁板對接焊制，拱頂按拱頂儲罐的要求制作。目前國內(nèi)的內(nèi)浮頂有兩種結(jié)構(gòu)：一種是與浮頂儲罐相同的鋼制浮頂；另一種是拼裝成型的鋁合金浮頂。臥式儲罐的容積一般都小于 100m3 ，通常用于生產(chǎn)環(huán)節(jié)或加油站。臥式儲罐環(huán)向焊縫采用搭接，縱向焊縫采用對接。圈板交互排列，取單數(shù)，使端蓋直徑相同。臥式儲罐的端蓋分為平端蓋和碟形端蓋，平端蓋臥式儲罐可承受 40kPa 內(nèi)壓，碟形端蓋臥式儲罐可承受 0.2Mpa 內(nèi)壓。地下臥式儲罐必須設(shè)置加強(qiáng)環(huán)，加強(qiáng)還用角鋼煨制而成。制造材質(zhì)可分為金屬罐和非金屬罐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="好用的化工廠儲罐,化工儲罐" src="https://tyunfile.71360.com/UploadFile/gxhgsb/637346420262880859/3050722.png"></div><p style="text-indent:25px">儲罐一般位于石油化工、鋼鐵工業(yè)等區(qū)域，空氣中的酸性氣體在雨水中溶解或夏季用于冷卻的噴水中溶解，導(dǎo)致鋼質(zhì)表面液膜下的氧去極化反應(yīng)。當(dāng)溫度周期性下降時，溶解在電解液中的水會凝結(jié)儲罐外表面，形成連續(xù)的電解質(zhì)溶液膜層，從而引起腐蝕。儲罐外壁的一種腐蝕主要是底板外壁的大氣電化學(xué)腐蝕。這主要是由于大氣中水、氧、溫差的變化，沿海鹽霧、化學(xué)氣氛等腐蝕性氣體的腐蝕，以及紫外線對涂層的老化破壞所致。儲罐防腐除銹有儲罐內(nèi)壁防腐除銹，也有儲罐外壁防腐除銹，一般來講儲罐外壁防腐除銹要比內(nèi)壁防腐除銹簡單的多，因?yàn)楣摅w（各種罐體）內(nèi)部因有部分殘留油氣，特別是有些油氣的極限不高時很容易引發(fā)安全事故，所以內(nèi)壁防腐防爆級別高于油罐外壁防腐。清理有毒，有腐蝕殘留物時，要穿戴好個人防護(hù)用品。好用的化工廠儲罐</p><p style="text-indent:25px">運(yùn)送時要避免外殼溫度的升高。好用的化工廠儲罐</p><p style="text-indent:25px">1.對儲存可燃?xì)怏w，易燃液體的儲罐，應(yīng)配備必須的消防設(shè)備，嚴(yán)禁在罐內(nèi)吸煙，明火照明、取暖，以及將其發(fā)火源帶入罐區(qū)內(nèi)。 2、對存儲易燃、易爆、有毒、腐蝕等介質(zhì)的儲罐，應(yīng)嚴(yán)格執(zhí)行危險品管理的有關(guān)規(guī)定。 3、儲罐檢驗(yàn)和修理前必須切斷與儲罐有關(guān)的電氣設(shè)備的電源，必須辦理設(shè)備交接手續(xù)。 4、儲罐內(nèi)部介質(zhì)排盡后，應(yīng)關(guān)閉進(jìn)出閥或加設(shè)盲板隔斷與其連接的管道和設(shè)備，并設(shè)有明顯的隔斷標(biāo)志。　5、對于盛裝易燃、腐蝕、有毒、或窒息性介質(zhì)的儲罐，必須經(jīng)過置換、中和、消毒、清洗等處理，并在處理后進(jìn)行分析檢驗(yàn)，分析結(jié)果應(yīng)達(dá)到有關(guān)規(guī)范、標(biāo)準(zhǔn)的規(guī)定。具有易燃介質(zhì)的嚴(yán)禁用空氣置換。 6、罐內(nèi)作業(yè)必須辦理罐內(nèi)作業(yè)許可證。因故較長時間中斷繼續(xù)作業(yè)，應(yīng)重新補(bǔ)辦罐內(nèi)作業(yè)證。 7、在進(jìn)入罐內(nèi)作業(yè)三十分鐘前要取樣分析，其氧含量在18-23%（體積比）之間。 8、進(jìn)入罐內(nèi)清理有毒，有腐蝕殘留物時，要穿戴好個人防護(hù)用品。 9、需要搭制的腳手架及升降裝置，必須牢固可靠，在作業(yè)中嚴(yán)禁內(nèi)外拋擲材料工具，以保安全作業(yè)。 10、罐內(nèi)照明應(yīng)使用電壓不超過24付防爆燈具。 11、罐內(nèi)需動火時，必須辦理動火證。好用的化工廠儲罐</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3022996.html</p></div></div></div></div></div><div id="bxxv7p3" class="page-right twoColRt"><div id="ntrhv5h" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="r55dljh" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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