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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="mqnk2qc" class="twoCol"><div id="vkcujfr" 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/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://www.cdcfah.com/cp/second-yjkc_gangcai/">鋼材</a>?<a href="http://www.cdcfah.com/cp/third-gangcai_tdcp/">涂鍍產(chǎn)品</a>?五華區(qū)***鍍鋅槽鋼廠家來(lái)電咨詢云南贛僑貿(mào)易供應(yīng)</p><div id="tikmjlx" class="leftbox clearfix"><h1>五華區(qū)***鍍鋅槽鋼廠家來(lái)電咨詢云南贛僑貿(mào)易供應(yīng)</h1><div id="3zwdacj" class="proBig"><div id="xmjlsp3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357587894267578/5605899.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3n7hc7r" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357587894267578/5605899.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="onm38fs" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>五華區(qū)***鍍鋅槽鋼廠家,鍍鋅</p><p><span>***更新：</span>2021-01-29 00:21:20</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="3hoqs8r" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南贛僑貿(mào)易有限公司</a></p><p><span>聯(lián)系人：</span>榮總</p><p><span>郵箱: </span>2922963534@qq.com</p><p><span>電話: </span>13888350791</p><p><span>傳真: </span>138_</p><p><span>網(wǎng)址: </span>http://www.yngqwz.com</p><p><span>手機(jī): </span>138-8835</p><p><span>地址: </span>經(jīng)開(kāi)區(qū)寶象物流中心A區(qū)1棟3層319室 </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="dn2heqf" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="t788dk7" class="box"><p><p> 鍍鋅圓鋼的材質(zhì)分類(lèi)有哪些及熱處理溫度是多少？ </p> <p> 鍍鋅圓鋼是指截面為圓形的實(shí)心長(zhǎng)條鋼材。其規(guī)格以直徑的毫米數(shù)表示，如“50”即表示直徑為50毫米的圓鋼。 </p> <p> 材質(zhì)分類(lèi)：10#、20#、35#、45#、Q215，Q235、304、316、20Cr、40Cr、20CrMo、35CrMo、42CrMo、40CrNiMo、GCr15、65Mn、50Mn、50Cr，五華區(qū)***鍍鋅槽鋼廠家、3Cr2W8V、20CrMnTi、5CrMnMo </p> <p> 化學(xué)成分：C0.42-0.50Si0.17-0.37Mn0.50-0.80Cr不大于0.25Ni不大于0.30Cu不大于0.25 </p> <p> 力學(xué)性能：抗拉強(qiáng)度不小于600Mpa，屈服強(qiáng)度不小于355Mpa，延伸率不小于16，斷面收縮率不小于40%，沖擊功不小于31J。未熱下HBS10/3000不大于229. </p> <p> 推薦熱處理溫度：正火850攝氏度。淬火840攝氏度，回火600攝氏度。 </p> <p> 圓鋼應(yīng)用前景廣闊，被普遍用于五金，建筑，五華區(qū)***鍍鋅槽鋼廠家，汽車(chē)、造船、石化、機(jī)械、醫(yī)藥、食品、電力、能源、航天等、建筑裝潢。普遍的普通機(jī)械零件加工，一般的桿類(lèi)鋼件，CD桿、螺栓、螺母，五華區(qū)***鍍鋅槽鋼廠家。鍍鋅圓鋼、云南鍍鋅管價(jià)格、鍍鋅角鋼，鍍鋅槽鋼，云南贛僑鋼材廠家批發(fā)供應(yīng)。五華區(qū)***鍍鋅槽鋼廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="五華區(qū)***鍍鋅槽鋼廠家,鍍鋅" src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357587894267578/5605899.png"></div><p> 鍍鋅管為什么能刷木紋漆？ </p> <p> 隨著時(shí)代的發(fā)展，國(guó)內(nèi)大多地區(qū)都開(kāi)始進(jìn)行涂料的革新，目前水性涂料深受各界的關(guān)注，木紋漆是一種風(fēng)格獨(dú)特的水性涂料，在環(huán)保與造型方面有著突出表現(xiàn)。 </p> <p> 鍍鋅管材質(zhì)的護(hù)欄： </p> <p> 木紋漆的施工可以在很多基材上實(shí)現(xiàn)，而應(yīng)用多的還屬鍍鋅管，鍍鋅管就是我們目前的室內(nèi)外常用的結(jié)構(gòu)，如果運(yùn)用仿木紋漆可以完美裝飾這種結(jié)構(gòu)。很多朋友在擔(dān)心木紋漆涂在鍍鋅管上附著力不好的問(wèn)題。 </p> <p> 大批量鍍鋅管護(hù)欄： </p> <p> 首先分析一下鍍鋅管這種材質(zhì)，通常以鋼材作為基礎(chǔ)，在鍍鋅管上進(jìn)行鍍鋅，這樣表面就會(huì)被鋅圖層所覆蓋住，直接避免了鋼材與空氣接觸，因此不會(huì)發(fā)生腐蝕情況。昆明經(jīng)開(kāi)區(qū)***鍍鋅鋼管多少錢(qián)一米鍍鋅圓鋼、鍍鋅管、鍍鋅角鋼，鍍鋅槽鋼批發(fā)，云南贛僑鋼材廠家批發(fā)供應(yīng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="五華區(qū)***鍍鋅槽鋼廠家,鍍鋅" src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357588389003906/2849342.png"></div><p> 鍍鋅管按用途分類(lèi): </p> <p> 分為一般焊管、鍍鋅焊管、吹氧焊管、電線套管、公制焊管、托輥管、深井泵管、汽車(chē)用管、變壓器管、電焊薄壁管、電焊異型管和螺旋焊管。 </p> <p> 一般焊管：一般焊管用來(lái)輸送低壓流體。用Q195A、Q215A、Q235A鋼制造。也可采用易于焊接的其它軟鋼制造。鍍鋅管要進(jìn)行水壓、彎曲、壓扁等實(shí)驗(yàn)，對(duì)表面質(zhì)量有一定要求，通常交貨長(zhǎng)度為4-10m，常要求定尺（或倍尺）交貨。焊管的規(guī)格用公稱(chēng)口徑表示（毫米或英寸）公稱(chēng)口徑與實(shí)際不同，焊管按規(guī)定壁厚有普通鍍鋅管和加厚鍍鋅管兩種，鍍鋅管按管端形式又分帶螺紋和不帶螺紋兩種。 </p> <p> 鍍鋅鍍鋅管：為提高鍍鋅管的耐腐蝕性能，對(duì)一般鍍鋅管（黑管）進(jìn)行鍍鋅。鍍鋅鍍鋅管分熱鍍鋅和電鋼鋅兩種，熱鍍鋅鍍鋅層厚，電鍍鋅成本低。 </p><p> 鍍鋅方管鍍鋅的作用是什么？ </p> <p> 鍍鋅方管鍍鋅可增加方管的抗腐蝕能力，延長(zhǎng)使用壽命。 </p> <p> 鍍鋅管的用途很廣，除作輸水、煤氣、油等一般低壓力流體的管線管外，還用作石油工業(yè)特別是海洋油田的油井管、輸油管，化工焦化設(shè)備的油加熱器、冷凝冷卻器、煤餾洗油交換器用管，以及棧橋管樁、礦山坑道的支撐架用管等。為提高的耐腐蝕性能，對(duì)一般方管（黑管）進(jìn)行鍍鋅。鍍鋅方管分熱鍍鋅和電鋼鋅兩種，熱鍍鋅鍍鋅層厚，電鍍鋅成本低，所以有了鍍鋅方管。鍍鋅圓鋼、鍍鋅管、鍍鋅角鋼，鍍鋅槽鋼廠家，云南贛僑鋼材廠家批發(fā)供應(yīng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="五華區(qū)***鍍鋅槽鋼廠家,鍍鋅" src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357804591142579/8272575.png"></div><p> 熱鍍鋅圓管具有鍍層均勻，附著力強(qiáng)，使用壽命長(zhǎng)等優(yōu)點(diǎn)。熱鍍鋅圓管基體與熔融的鍍液發(fā)生復(fù)雜的物理、化學(xué)反應(yīng)，形成耐腐蝕的結(jié)構(gòu)緊密的鋅一鐵合金層。合金層與純鋅層、鋼管基體融為一體，故其耐腐蝕能力強(qiáng)。 </p> <p> 鍍鋅圓管分為冷鍍鋅圓管、熱鍍鋅圓管。冷鍍鋅圓管已被禁用，熱鍍鋅圓管還被提倡暫時(shí)能使用。鍍鋅圓管表面有熱浸鍍或電鍍鋅層的焊接鋼管。鍍鋅可增加鋼管的抗腐蝕能力，延長(zhǎng)使用壽命。鍍鋅圓管的用途很廣，除作輸水、煤氣、油等一般低壓力流體的管線管外，還用作石油工業(yè)特別是海洋油田的油井管、輸油管，化工焦化設(shè)備的油加熱器、冷凝冷卻器、煤餾洗油交換器用管，以及棧橋管樁、礦山坑道的支撐架用管等。鍍鋅圓鋼、鍍鋅管廠家、鍍鋅角鋼，鍍鋅槽鋼，云南贛僑鋼材廠家批發(fā)供應(yīng)。五華區(qū)***鍍鋅槽鋼廠家</p><p style="text-indent:25px">鍍鋅圓鋼、鍍鋅管、鍍鋅角鋼廠家，鍍鋅槽鋼，云南贛僑鋼材廠家批發(fā)供應(yīng)。五華區(qū)***鍍鋅槽鋼廠家</p><p> 熱鍍鋅槽鋼，按鍍鋅工藝的不同可以分為熱浸鋅槽鋼和熱吹鍍鋅槽鋼，是將除銹后的鋼件浸入440~460℃左右融化的鋅液中，使鋼構(gòu)件表面附著鋅層，從而起到防腐的目的。 </p> <p> 現(xiàn)在槽鋼的表面鍍鋅主要采用的方法是熱鍍鋅。熱鍍鋅是由較古老的熱鍍方法發(fā)展而來(lái)，自從1836年法國(guó)把熱鍍鋅應(yīng)用于工業(yè)以來(lái)，已經(jīng)有170年的歷史了。然而近30年來(lái)，伴隨冷軋帶鋼的飛速發(fā)展，熱鍍鋅工業(yè)得到了大規(guī)模發(fā)展。熱鍍鋅層是鋅在高溫液態(tài)下，分三個(gè)步驟形成的：1、鐵基表面被鋅液溶解形成鋅—鐵合金相層；2、合金層中的鋅離子進(jìn)一步向基體擴(kuò)散形成鋅鐵互溶層；3、合金層表面包絡(luò)著鋅層。五華區(qū)***鍍鋅槽鋼廠家</p><p style="text-indent:25px">云南贛僑貿(mào)易有限公司致力于建筑、建材，是一家貿(mào)易型的公司。云南贛僑貿(mào)易致力于為客戶提供良好的鍍鋅管，螺旋管，無(wú)縫管，焊管，一切以用戶需求為中心，深受廣大客戶的歡迎。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(zhuān)業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。云南贛僑貿(mào)易秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3053176.html</p></div></div></div></div></div><div id="f3sxpmw" class="page-right twoColRt"><div id="7389fce" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3ja2f7j" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="fkzbykh" 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