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src="https://tyunfile.71360.com/UploadFile/13665161083/637381108638037109/1976834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kr2tvxj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381108638037109/1976834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rspwtfh" 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>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>標(biāo)準(zhǔn)槽鋼供應(yīng),槽鋼</p><p><span>***更新：</span>2020-11-25 03:21:05</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="o77ac8t" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫佰燁金屬材料有限公司</a></p><p><span>聯(lián)系人：</span>張關(guān)賢</p><p><span>郵箱: </span>342970817@qq.com</p><p><span>電話: </span>13665161083</p><p><span>傳真: </span>0510_88680003</p><p><span>網(wǎng)址: </span>http://13665161083.shop.88360.com</p><p><span>手機(jī): </span>0510-88680003</p><p><span>地址: </span>友誼中路288號(hào)</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="sub8fcz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="i8su3qb" class="box"><p><p style="text-indent:25px">槽鋼兩種都屬型材，是管架常用材料。*截面形狀不同，選用原則略有差異，由于慣性距的因素以及相當(dāng)截面面積的工字鋼比槽鋼的平面外穩(wěn)定性較好，通常受壓構(gòu)件或者需考慮平面外變形的多選用H鋼或工字鋼，標(biāo)準(zhǔn)槽鋼供應(yīng)，但是工字鋼的加工、節(jié)點(diǎn)做法比槽鋼復(fù)雜，所以在結(jié)構(gòu)受力不復(fù)雜或者桿件應(yīng)力不大的情況下，可以采用槽鋼。具體選定應(yīng)由設(shè)計(jì)方通過方案對照的應(yīng)力計(jì)算確定。其實(shí)用途大部分場合可以通用，在純彎矩、軸線兩邊受力相對均衡時(shí) 工字鋼比較適合，標(biāo)準(zhǔn)槽鋼供應(yīng)，穩(wěn)定性較好。在邊緣加固且要求表面美觀時(shí)，那么選擇槽鋼就比較合適，標(biāo)準(zhǔn)槽鋼供應(yīng)。槽鋼剪切質(zhì)量對后續(xù)工藝，特別是焊接質(zhì)量影響較大。標(biāo)準(zhǔn)槽鋼供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="標(biāo)準(zhǔn)槽鋼供應(yīng),槽鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381108638037109/1976834.png"></div><p style="text-indent:25px">槽鋼的腐蝕，化學(xué)腐蝕：附著在槽鋼表面的油污、灰塵及酸、堿、鹽等在一定條件轉(zhuǎn)化為腐蝕介質(zhì)，與槽鋼中的某些成分發(fā)生化學(xué)反應(yīng)，產(chǎn)生化學(xué)腐蝕而生銹；各種劃傷對鈍化膜的破壞，使槽鋼保護(hù)能力降低，易與化學(xué)介質(zhì)發(fā)生反應(yīng),產(chǎn)生化學(xué)腐蝕而生銹。電化學(xué)腐蝕：與碳鋼件接觸造成的劃傷與腐蝕介質(zhì)形成原電池而產(chǎn)生電化學(xué)腐蝕；割渣、飛濺等易生銹物質(zhì)的附著與腐蝕介質(zhì)形成原電池而產(chǎn)生電化學(xué)腐；焊接區(qū)域的物理缺陷(咬邊、氣孔、裂紋、未熔合、未焊透等)和化學(xué)缺陷(晶粒粗大、偏析等)與腐蝕介質(zhì)形成原電池而產(chǎn)生電化學(xué)腐蝕。標(biāo)準(zhǔn)槽鋼供應(yīng)成品槽鋼經(jīng)熱加工成形、正火或熱軋狀態(tài)交貨。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="標(biāo)準(zhǔn)槽鋼供應(yīng),槽鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381108552470703/4428113.png"></div><p style="text-indent:25px">槽鋼實(shí)質(zhì)運(yùn)用:疾速有用的以及鋼、混凝土或其他結(jié)構(gòu)組合并多種方式的支架體系; 快捷方便的管道不變,完善的風(fēng)管和橋架支柱及其他工藝裝配;全部的獨(dú)享配件以及C型槽鋼都不妨隨便搭配、平安利用。鍍鋅槽鋼與普通槽鋼的原料科學(xué)配比，厚度不大于8mm的膠縫，但不得出現(xiàn)在角鋼端部600mm范圍內(nèi)；角鋼加固防護(hù)面層為了防火、防腐蝕，加固完成后角鋼表面應(yīng)抹厚度不小于25mm的**水泥砂漿作防護(hù)層，也可采用好具有防腐蝕和防火性能的飾面材料加以保護(hù)。但若加固表面積過大，很大程度上難以保證抹灰質(zhì)量。這時(shí)候，可在構(gòu)件表面先加設(shè)鋼絲網(wǎng)或點(diǎn)粘一層豆石，然后再抹灰，便不會(huì)發(fā)生脫落和開裂。</p><p style="text-indent:25px">槽鋼的對接工藝，下面就來逐一介紹每一個(gè)步驟：第1步：原材料檢驗(yàn)：檢驗(yàn)準(zhǔn)備對接槽鋼的外形尺寸是否合格，若不合格則需矯正或更換材料。第二步：劃線：a) 根據(jù)對接后的長度尺寸，在準(zhǔn)備對接的角鋼上劃線，劃線前應(yīng)滿足兩個(gè)要求： ⑴、保證對接槽鋼的較小長度要大于200mm。⑵、長度方向上應(yīng)留有2~3mm的余量。b) 劃線的原則是槽鋼的兩翼板上的切割線應(yīng)垂直于腹板，腹板上切割線應(yīng)成45°夾角。第三步：切割：用半自動(dòng)火焰切割機(jī)沿劃線下料，下料后用半自動(dòng)火焰切割機(jī)或砂輪機(jī)在槽鋼內(nèi)側(cè)面開 45°單V形坡口。切割面應(yīng)光滑平整，無缺口。第四步：拼裝：拼裝前把兩根準(zhǔn)備拼裝的槽鋼倒扣于平臺(tái)上，然后調(diào)整兩槽鋼的直線度及間隙，點(diǎn)焊固定。依照鋼結(jié)構(gòu)的理論來說，應(yīng)該是槽鋼翼板受力，就是說槽鋼應(yīng)該立著，而不是趴著。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="標(biāo)準(zhǔn)槽鋼供應(yīng),槽鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381108184794922/3188998.png"></div><p style="text-indent:25px">在相同的高度下，輕型槽鋼比普通槽鋼的腿窄、腰薄、重量輕。18 ―40 號(hào)為大型槽鋼，5 ―16 號(hào)槽鋼為中型槽鋼。在建筑中，槽鋼通常用“〔”來表示．如：〔16#，就是16#槽鋼注：槽鋼規(guī)格用型號(hào)和標(biāo)碼表示，簡單方便，但不能直觀地看出腿寬和腰厚的尺寸，必要時(shí)仍需用腰高*腿寬*腰厚的毫米數(shù)表示。槽鋼分普通槽鋼和輕型槽鋼。熱軋普通槽鋼的規(guī)格為5-40#。經(jīng)供需雙方協(xié)議供應(yīng)的熱軋普通槽鋼規(guī)格為6.5-30#。槽鋼主要用于建筑結(jié)構(gòu)、車輛制造和其它工業(yè)結(jié)構(gòu)，槽鋼還常常和工字鋼配合使用。焊前應(yīng)將槽鋼成對背靠背點(diǎn)焊在一起，先焊翼板上的坡口側(cè)，然后焊接腹板的坡口。標(biāo)準(zhǔn)槽鋼供應(yīng)</p><p style="text-indent:25px">第1軋鋼廠中400mm機(jī)組是以生產(chǎn)中號(hào)角鋼和槽鋼為主的型材機(jī)組。標(biāo)準(zhǔn)槽鋼供應(yīng)</p><p style="text-indent:25px">槽鋼是截面為凹槽形的長條鋼材。截面形狀為槽形的型鋼。槽鋼屬建造用和機(jī)械用碳素結(jié)構(gòu)鋼，是復(fù)雜斷面的型鋼鋼材，其斷面形狀為凹槽形。產(chǎn)槽鋼的原料鋼坯為含碳量不超過0.25%的碳結(jié)鋼或低合金鋼鋼坯。成品槽鋼經(jīng)熱加工成形、正火或熱軋狀態(tài)交貨。槽鋼分普通槽鋼和輕型槽鋼。熱軋普通槽鋼的規(guī)格為5-40#。經(jīng)供需雙方協(xié)議供應(yīng)的熱軋變通槽鋼規(guī)格為6.5-30#。槽鋼按形狀又可分為4種：冷彎等邊槽鋼、冷彎不等邊槽鋼、冷彎內(nèi)卷邊槽鋼、冷彎外卷邊槽鋼。槽鋼的材質(zhì)為Q235A碳素鋼。槽鋼主要用于建筑結(jié)構(gòu)、幕墻工程、機(jī)械設(shè)備、車輛制造、固定盤柜和其它工業(yè)結(jié)構(gòu)，槽鋼還經(jīng)常和工字鋼配合使用。在使用中要求其具有較好的焊接、鉚接性能及綜合機(jī)械性能。照鋼結(jié)構(gòu)的理論來說，應(yīng)該是槽鋼翼板受力，就是說槽鋼應(yīng)該立著，而不是趴著。標(biāo)準(zhǔn)槽鋼供應(yīng)</p><p style="text-indent:25px">無錫佰燁金屬材料有限公司致力于建筑、建材，是一家貿(mào)易型公司。公司業(yè)務(wù)分為角鋼、槽鋼、工字鋼，軌道鋼、扁鋼、圓鋼，中厚板、開平板、花紋板，方管、無縫管、焊管等，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)。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于建筑、建材行業(yè)的發(fā)展。佰燁金屬秉承“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)競爭力。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2131875.html</p></div></div></div></div></div><div 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