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class="pic"><img src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609696972657/1175111.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pjb2pkp" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609696972657/1175111.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="g7bi9rt" 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>佛山不銹鋼無縫管哪里買,無縫管</p><p><span>***更新：</span>2020-12-26 06:14:00</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="shegvrt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">佛山市順德區(qū)潮闊鋼鐵貿(mào)易有限公司</a></p><p><span>聯(lián)系人：</span>江偉生</p><p><span>郵箱: </span>337410700@qq.com</p><p><span>電話: </span>13822178799</p><p><span>傳真: </span>07572_140751</p><p><span>網(wǎng)址: </span>http://chaokuo.shop.88360.com</p><p><span>手機: </span>07572-28974620</p><p><span>地址: </span>樂從鎮(zhèn)路州村樂從大道東B270號星光廣場B座825號</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="hrjl92n" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="i3dazgc" class="box"><p><p style="text-indent:25px">熱鍍鋅圓無縫管是使熔融金屬與鐵基體反應(yīng)而產(chǎn)生合金層，從而使基體和鍍層二者相結(jié)合。熱鍍鋅是先將圓管進行酸洗，為了去除圓管表面的氧化鐵，酸洗后，通過氯化銨或氯化鋅水溶液或氯化銨和氯化鋅混合水溶液槽中進行清洗，然后送入熱浸鍍槽中，佛山不銹鋼無縫管哪里買。熱鍍鋅具有鍍層均勻，佛山不銹鋼無縫管哪里買，附著力強，使用壽命長等優(yōu)點。熱鍍鋅圓管基體熱鍍鋅圓管與熔融的鍍液發(fā)生復(fù)雜的物理、化學(xué)反應(yīng)，佛山不銹鋼無縫管哪里買，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、圓管基體融為一體。故其耐腐蝕能力強。結(jié)構(gòu)用無縫管是用于一般結(jié)構(gòu)和機械結(jié)構(gòu)的無縫管。佛山不銹鋼無縫管哪里買</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山不銹鋼無縫管哪里買,無縫管" src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609696972657/1175111.png"></div><p style="text-indent:25px">鍍鋅無縫管長度尺寸的知識： 1. 不定尺:（通常長度）鍍鋅無縫管長度一般都是長短不一，這種在標(biāo)準(zhǔn)規(guī)定范圍內(nèi)的叫不定尺。不定尺長度又叫通常長度（通尺）。例如，159*4.5鍍鋅無縫管其通常長度規(guī)定為8～12.5m。 2. 定尺:按訂貨要求切成固定尺寸的稱為定尺。按定尺長度交貨時，所交鍍鋅無縫管必須具有需方在訂貨合同中指定的長度。例如，合同上注明按定尺長度6m 交貨，則所交貨的材料必須都是6m 長的，短于6m 或長于6m 均為不合格。但實際上交貨不可能都是6m 長，因此規(guī)定了允許有正偏差，而不允許有負(fù)偏差。（定尺長度不大于6m時，其允許偏差擴大到+30mm；定尺長度大于6m時，其允許偏差擴大到+50mm）佛山精密無縫管購買熱鍍鋅具有鍍層均勻，附著力強，使用壽命長等優(yōu)點。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山不銹鋼無縫管哪里買,無縫管" src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609766132813/1004246.png"></div><p style="text-indent:25px">部分客戶在使用鍍鋅無縫管的過程中會采用溝槽式鏈接，對無縫管進行壓槽，由于熱浸鍍鋅無縫管的鋅層較厚，在破壞性外力的作用下，部分會造成鍍鋅層開裂及剝落,這與鍍鋅無縫管本身質(zhì)量無關(guān)。有客戶會反應(yīng)鍍鋅無縫管上有黃色液體(這液體稱為鈍化液) ，鈍化液能使金屬表面呈鈍態(tài)的溶液。一般用于鍍鋅、鍍鎘和其他鍍層的鍍后處理。目的是在鍍層表面形成能阻止金屬正常反應(yīng)的表面狀態(tài)，提高其抗蝕性，并增加產(chǎn)品美觀。能有效提高圓管的抗腐蝕能力，延長工件的使用壽命。</p><p style="text-indent:25px">任何行業(yè)都在有優(yōu)良企業(yè)的同時也有很多實力非常一般的企業(yè)，正是因為如此所以市場中供應(yīng)的眾多同類型的產(chǎn)品才會在質(zhì)量上存在差異。所以大家在購買無縫管的時候，都需要像下面這樣做好質(zhì)量鑒別，以保證終選定購買的確實是優(yōu)良的無縫管：看外形。鑒別無縫管的質(zhì)量，應(yīng)該首先看無縫管的外形情況，觀察期包邊是否比較多，是否有很明顯的褶皺，如果有那通常都說明無縫管的工藝不佳，這樣的無縫管質(zhì)量必然不是很好。另外對于其質(zhì)量的鑒別，大家還要注意看起表面是否有劃痕，是否經(jīng)過了拋光處理。采用的穿孔和軋管方法不同，就構(gòu)成了生產(chǎn)無縫圓管的不同方法。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山不銹鋼無縫管哪里買,無縫管" src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609662880860/2850196.png"></div><p style="text-indent:25px">熱軋（擠壓無縫圓管）：圓管坯→加熱→穿孔→三輥斜軋、連軋或擠壓→脫管→定徑（或減徑）→冷卻→矯直→水壓試驗（或探傷）→標(biāo)記→入庫軋制無縫管的原料是圓管坯，圓管胚要經(jīng)過切割機的切割加工成長度約為1米的坯料，并經(jīng)傳送帶送到熔爐內(nèi)加熱。鋼坯被送入熔爐內(nèi)加熱，溫度大約為1200攝氏度。燃料為氫氣或乙炔。爐內(nèi)溫度控制是關(guān)鍵性的問題.圓管坯出爐后要經(jīng)過壓力穿孔機進行穿空。一般較常見的穿孔機是錐形輥穿孔機，這種穿孔機生產(chǎn)效率高，產(chǎn)品質(zhì)量好，穿孔擴徑量大，可穿多種鋼種。穿孔后，圓管坯就先后被三輥斜軋、連軋或擠壓。擠壓后要脫管定徑。定徑機通過錐形鉆頭高速旋轉(zhuǎn)入鋼胚打孔，形成圓管。圓管內(nèi)徑由定徑機鉆頭的外徑長度來確定。圓管經(jīng)定徑后，進入冷卻塔中，通過噴水冷卻，圓管經(jīng)冷卻后，就要被矯直。無縫管是軋制一次成型，用圓鋼加熱，穿孔，熱軋，定徑，校直生產(chǎn)出來的。佛山冷拔無縫管公司</p><p style="text-indent:25px">熱鍍鋅無縫管使用中不必維修。佛山不銹鋼無縫管哪里買</p><p style="text-indent:25px">用了這么多年，你真的懂鍍鋅無縫管么？1、鍍鋅無縫管表面存在的大小不一的灰**塊為鍍鋅色差，是目前鍍鋅行業(yè)的一個難題，主要與圓管本身所含的微量元素及鋅槽中成分有關(guān)。色斑并不影響圓管的防腐性能，**是美觀方面的差異。2、每根鍍鋅無縫圓管表面均有一條由細(xì)變粗，逐漸明顯的凸出的痕跡，該痕跡全部是鋅，是鍍鋅無縫管從鋅鍋中拿出后鋅液順管壁流下后冷卻凝固而成。3、每根鍍鋅無縫管靠近兩端出均有一個打磨噴漆的痕跡。無鏠管在熱浸鍍鋅時須固定在特制的鋼架上，并和鋼架一起浸泡在鋅液中，鍍鋅結(jié)束后,固定處會留下傷痕。為了美觀,該處會進行打磨并噴鋅。佛山不銹鋼無縫管哪里買</p><p style="text-indent:25px">佛山市順德區(qū)潮闊鋼鐵貿(mào)易有限公司辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，為員工打造良好的辦公環(huán)境。專業(yè)的團隊大多數(shù)員工都有多年工作經(jīng)驗，熟悉行業(yè)專業(yè)知識技能，致力于發(fā)展熱鍍鋅的品牌。公司不**提供專業(yè)的1，專業(yè)熱鍍鋅，熱浸鋅加工。 2，熱鍍鋅產(chǎn)品銷售（熱鍍鋅角鋼，熱鍍鋅槽鋼，熱鍍鋅扁鐵，熱鍍鋅圓鋼，熱鍍鋅鋼板，熱鍍鋅H型鋼，熱鍍鋅焊管，熱鍍鋅螺旋管，熱鍍鋅C型槽，熱鍍鋅無縫管，熱鍍鋅預(yù)埋板，熱鍍鋅格珊板、幕墻配件，以及各種黑件鋼材）。 3，鋼結(jié)構(gòu)材料銷售及鋼結(jié)構(gòu)制作。，同時還建立了完善的售后服務(wù)體系，為客戶提供良好的產(chǎn)品和服務(wù)。誠實、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的熱鍍鋅槽鋼角鋼方管，熱鍍鋅圓鋼圓管無縫管，熱鍍鋅焊管 H型鋼，熱鍍鋅C型槽 Z型鋼。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2568937.html</p></div></div></div></div></div><div id="xczwvb2" class="page-right twoColRt"><div id="utvsjls" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="n23cjlx" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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