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clearfix"><div id="8wtfcel" class="twoCol"><div id="nl8z8qm" class="page-proshow clearfix"><p class="current"> 當(dāng)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/first-_jzjc/">建筑、建材</a>?<a href="http://www.cdcfah.com/cp/second-jzjc_jzjclgc/">建筑、建材類管材</a>?<a href="http://www.cdcfah.com/cp/third-jzjclgc_qtjzjclgc/">其他建筑、建材類管材</a>?昆明質(zhì)量鍍鋅管廠客戶至上云南貿(mào)軒商貿(mào)供應(yīng)</p><div id="tcrtvce" class="leftbox clearfix"><h1>昆明質(zhì)量鍍鋅管廠客戶至上云南貿(mào)軒商貿(mào)供應(yīng)</h1><div id="bfcuryv" class="proBig"><div id="3qikmoa" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/ynmaoxuan/2020/1/637139948883982648/6371399488839826489286757.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2qn8jkm" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/ynmaoxuan/2020/1/637139948883982648/6371399488839826489286757.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="smod23o" 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>昆明質(zhì)量鍍鋅管廠,鍍鋅管</p><p><span>***更新：</span>2021-01-25 08:01:23</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="zjl8h87" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南貿(mào)軒商貿(mào)有限公司</a></p><p><span>聯(lián)系人：</span>謝經(jīng)理</p><p><span>郵箱: </span>1339843057@qq.com</p><p><span>電話: </span>13888426708</p><p><span>傳真: </span>138_</p><p><span>網(wǎng)址: </span>http://www.maoxuan666.com</p><p><span>手機(jī): </span>138-88426708</p><p><span>地址: </span>云南省昆明經(jīng)開區(qū)宏錫路4-1-2號鐵公雞物流園二號寫字樓408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="vzrwy2a" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="88x2thr" class="box"><p><p> ④斷面收縮率：（ψ）在拉伸試驗(yàn)中，試樣拉斷后其縮徑處橫截面積的比較大縮減量與原始橫截面積的百分比，稱為斷面收縮率。以ψ表示，單位為%。式中：S0--試樣原始橫截面積，mm2；S1--試樣拉斷后縮徑處的**少橫截面積，mm2。⑤硬度指標(biāo)：金屬材料抵抗硬的物體壓陷表面的能力，稱為硬度。根據(jù)試驗(yàn)方法和適用范圍不同，硬度又可分為布氏硬度、洛氏硬度、維氏硬度、肖氏硬度，昆明質(zhì)量鍍鋅管廠，昆明質(zhì)量鍍鋅管廠、顯微硬度和高溫硬度等。對于管材一般常用的有布氏、洛氏、維氏硬度三種。布氏硬度（HB）：用一定直徑的鋼球或硬質(zhì)合金球，以規(guī)定的試驗(yàn)力（F）壓入式樣表面，昆明質(zhì)量鍍鋅管廠，經(jīng)規(guī)定保持時(shí)間后卸除試驗(yàn)力，測量試樣表面的壓痕直徑（L）。布氏硬度值是以試驗(yàn)力除以壓痕球形表面積所得的商。以HBS（鋼球）表示，單位為N/mm2(MPa)。云南熱鍍鋅鋼管廠家直銷，云南貿(mào)軒商貿(mào)有限公司。昆明質(zhì)量鍍鋅管廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明質(zhì)量鍍鋅管廠,鍍鋅管" src="http://tyunfile.71360.com/UpLoadFile/ynmaoxuan/2020/1/637139948883982648/6371399488839826489286757.jpg"></div><p> 鍍鋅鋼管連接方式：螺紋，焊接。滾槽方式連接（一）滾槽焊縫開裂1、將管口壓槽部分的內(nèi)壁焊筋磨平，減少滾槽阻力。2、調(diào)整鋼管與滾槽設(shè)備的軸心，并要求鋼管與滾槽設(shè)備水平。3、調(diào)整壓槽速度，壓槽成型時(shí)長不能超過規(guī)定，均勻、緩慢施力。（二）滾槽鋼管斷裂1、將鋼管管口壓槽部分內(nèi)壁焊筋磨平，減少滾槽阻力。2、調(diào)整鋼管與滾槽設(shè)備的軸心，要求鋼管與滾槽設(shè)備水平。3、調(diào)整壓槽速度，壓槽速度不能超過規(guī)定，均勻、緩慢施力。4、檢查滾槽設(shè)備的支撐輥與壓力輥的寬度和型號，是否存在兩輥尺寸不相匹配而造成咬合現(xiàn)象。5、用游標(biāo)卡尺檢查鋼管的溝槽是否規(guī)定。（三）滾槽機(jī)滾壓成型的溝槽應(yīng)符合下列要求1、管端至溝槽段的表面應(yīng)平整無凹凸、無滾痕。2、溝槽圓心應(yīng)與管壁同心，溝槽寬度、深度應(yīng)符合要求，并檢查卡箍件型號是否正確。3、在橡膠密封圈上涂抹潤滑劑并檢查橡膠密封圈是否有損傷，潤滑劑不得采用油潤滑劑。昆明質(zhì)量鍍鋅管廠云南鍍鋅管價(jià)格行情，云南貿(mào)軒商貿(mào)有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明質(zhì)量鍍鋅管廠,鍍鋅管" src="http://tyunfile.71360.com/UpLoadFile/2019/4/23/3/636915855868522528_ynmaoxuan_4429218.png"></div><p> 鍍鋅管線用于保護(hù)電纜線和一些自動(dòng)化儀表信號線,因此其質(zhì)量對于線路的安全性非常重要,甚至危及人們的生命.因此選擇質(zhì)量鍍鋅電線管至關(guān)重要,下面將為您介紹鍍鋅電線管的質(zhì)量,保護(hù)電線安全,保護(hù)生命安全.鍍鋅管線是一種用鋅噴涂在鋼結(jié)構(gòu)表面,它主要用于嵌入墻壁或其他建筑物,穿線.為了保護(hù)電纜線和一些自動(dòng)化儀表信號線不受外力和外部因素的影響.由于鍍鋅線管的質(zhì)量與線路的安全性有關(guān)系,所以選用質(zhì)量好的鍍鋅線管是必要的.鍍鋅線管的防腐能力評價(jià)是質(zhì)量的重要因素.鍍鋅線管表面防腐技術(shù)常見的是采用電弧噴涂,用于特定的操作過程,使用電弧噴涂設(shè)備,兩個(gè)帶電金屬絲加熱,熔化,霧化,以及霧化噴涂的金屬顆粒加速它們以工件形成防腐涂層,有機(jī)涂層可制成長期封閉的外防腐復(fù)合涂層,涂層有封閉和電弧噴涂金屬涂層兩種,前者主要以ACTS為物理隔離各種腐蝕介質(zhì)。 </p><p> 鍍鋅鋼管存儲(chǔ)應(yīng)該注意幾點(diǎn)。一個(gè)是存儲(chǔ)的位置。它不能放在露天，因?yàn)樵诼短?，不僅會(huì)發(fā)生諸如***等各種產(chǎn)品的安全，還會(huì)發(fā)生腐蝕問題。露天場地很容易受到各種極端天氣條件的影響。大量的雨水或雨雪會(huì)很大程度地侵蝕表面上的鍍鋅層，這可能會(huì)導(dǎo)致產(chǎn)品生銹。第二個(gè)是存儲(chǔ)的細(xì)節(jié)。它不直接暴露在太陽光線下。需要冷卻和干燥，不得與腐蝕性物品一起存放。鍍鋅鋼管應(yīng)存放在防塵功能中，以保持清潔和新功能。作為專業(yè)的鍍鋅鋼管制造商，我們有多年生產(chǎn)鍍鋅鋼管產(chǎn)品，歡迎有需要前來購買的朋友。由于這種材料在銷售過程中的體積和重量，體積和重量都非常大，為了給客戶提供方便的工作，許多鍍鋅鋼管制造商現(xiàn)在在完成相關(guān)的銷售活動(dòng)后為客戶提供送貨服務(wù)。云南鍍鋅管生產(chǎn)廠家，云南貿(mào)軒商貿(mào)有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明質(zhì)量鍍鋅管廠,鍍鋅管" src="http://tyunfile.71360.com/UpLoadFile/ynmaoxuan/2020/1/637139948808075240/6371399488080752404513426.jpg"></div><p> 如何讓鍍鋅管防腐漆漆膜不掉落?在鍍鋅管上涂刷防腐漆,一直以來是一件非常不易的工作,因?yàn)樗男筒男再|(zhì)和不銹鋼相同,一般的油漆很難依附在其外表,稍有不小心就會(huì)呈現(xiàn)漆膜掉落現(xiàn)象,如何確保鍍鋅管等特別型材的漆膜不易掉落將會(huì)逐步開展成為人們比較注重的問題,接下來將簡述鍍鋅管型材油漆選擇及涂裝技巧,希望對大家有所幫助。在鍍鋅管上噴漆現(xiàn)在運(yùn)用較多的方法有兩種,一種是對鍍鋅管外表進(jìn)行磷酸處理,另一種就是運(yùn)用附著力高的油漆,在涂刷前需要做如下處理:一、磷化處理所謂的磷酸處理就是運(yùn)用磷酸類物質(zhì)對鍍鋅管外表進(jìn)行鈍化,以進(jìn)步鍍鋅管外表的粗糙度和附著力.磷化處理比較費(fèi)事,如果有條件可以運(yùn)用.二、運(yùn)用磷化底漆或者高附著力底漆現(xiàn)在市道上有一種磷化底漆,和磷化處理功能類似,能夠在一定程度上進(jìn)步鍍鋅管的粗糙度,運(yùn)用磷化底漆和再運(yùn)用其他底漆或者直接運(yùn)用中心漆面漆.關(guān)于鍍鋅管型材而言,一般選用環(huán)氧磷酸鋅底漆、環(huán)氧鋅黃底漆,這兩者都是附著力比較好的底涂產(chǎn)品,多運(yùn)用于鍍鋅管、不銹鋼等特別底材,在對鍍鋅管進(jìn)行油漆施工前要進(jìn)行打磨處理,細(xì)微打磨即可,防止損壞鍍鋅管本身的防腐層。昆明鍍鋅管批發(fā)市場，云南貿(mào)軒商貿(mào)有限公司。昆明質(zhì)量鍍鋅管廠</p><p style="text-indent:25px">昆明鍍鋅管價(jià)格多少錢一噸，云南貿(mào)軒商貿(mào)有限公司。昆明質(zhì)量鍍鋅管廠</p>鍍鋅方管有哪些優(yōu)勢呢?首先我們了解一下什么是鍍鋅方管呢?鍍鋅方管顧名思義就是一種截面為方形的管道,而鍍鋅方管實(shí)際上就是一種在傳統(tǒng)方管的基礎(chǔ)上進(jìn)行表面鍍鋅操作的管道. <p> 在進(jìn)行這種方管制作的生活,工作人員首先需要利用熱軋或者是冷軋的方式對于管道進(jìn)行冷彎卷曲加工,然后再通過高頻焊接的方法使其成型.為了保證管道的使用效果,在方管成型之后,工作人員往往需要利用熱鍍鋅的方式對于其進(jìn)行表面加工處理.鍍鋅方式可以分為冷鍍鋅以及熱鍍鋅兩種,但是因?yàn)槔溴冧\的鍍鋅層持久度差并且鍍鋅層較薄等等的缺點(diǎn),所以廠家在生產(chǎn)這種鍍鋅方管的時(shí)候還是更愿意利用熱鍍鋅的加工方式. </p> <p> 因?yàn)闊徨冧\的溫度比較高,所以在給方管進(jìn)行鍍鋅的同時(shí),管道表面的性質(zhì)也發(fā)生變化,所以相比于其他同類型的管道,這種鍍鋅方管的表面鋅層持久性以及耐腐蝕性都得到了很大程度的提高.因此這種鍍鋅方管具有更好的防護(hù)作用以及耐腐蝕性. 昆明質(zhì)量鍍鋅管廠</p><p style="text-indent:25px">云南貿(mào)軒商貿(mào)有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來、有夢想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍(lán)圖，在云南省昆明市等地區(qū)的冶金礦產(chǎn)行業(yè)中積累了大批忠誠的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**貿(mào)軒鋼材和您一起攜手步入輝煌，共創(chuàng)佳績，一直以來，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠實(shí)守信的方針，員工精誠努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3002989.html</p></div></div></div></div></div><div id="tsu32cc" class="page-right twoColRt"><div id="zog4jvh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8oaeg3z" 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" 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