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id="pjg7t2w" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357588309843750/8584871.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nszjaxj" 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>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>昆明冷鍍鋅圓鋼公司,鍍鋅</p><p><span>***更新：</span>2021-02-01 00:21:48</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="3x7z74e" 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="vz8l4cw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ds38tif" class="box"><p><p> 用途不同: </p> <p> 鍍鋅鍍鋅管表面有熱浸鍍或電鍍鋅層的焊接鍍鋅管。鍍鋅可增加鍍鋅管的抗腐蝕能力，延長使用壽命。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，昆明冷鍍鋅圓鋼公司、礦山坑道的支撐架用管等。 </p> <p> 常說的鍍鋅管現(xiàn)在主要用于輸送煤氣、暖氣。鍍鋅管作為水管，使用幾年后，管內(nèi)產(chǎn)生大量銹垢，流出的黃水不僅污染潔具，而且夾雜著不光滑內(nèi)壁滋生的細(xì)菌；銹蝕造成水中重金屬含量過高，嚴(yán)重危害人體的健康。六、七十年代，國際上發(fā)達(dá)國家開始開發(fā)新型管材，并陸續(xù)禁用鍍鋅管，昆明冷鍍鋅圓鋼公司。鍍鋅圓鋼、鍍鋅管報價，昆明冷鍍鋅圓鋼公司、鍍鋅角鋼，鍍鋅槽鋼，云南贛僑鋼材廠家批發(fā)供應(yīng)。昆明冷鍍鋅圓鋼公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明冷鍍鋅圓鋼公司,鍍鋅" src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357588309843750/8584871.png"></div><p style="text-indent:25px">鍍鋅管分為冷鍍鋅管、熱鍍鋅管，冷鍍鋅管已被禁用，后者還被國家提倡暫時能使用。六七十年代，國際上發(fā)達(dá)國家開始開發(fā)新型管材，并陸續(xù)禁用鍍鋅管。中國建設(shè)部等四部委也發(fā)文明確從2000年起禁用鍍鋅管作為供水管，新建小區(qū)的冷水管已經(jīng)很少使用鍍鋅管了，有些小區(qū)的熱水管使用的是鍍鋅管。熱鍍鋅管在消防、電力和高速公路上有普遍的應(yīng)用。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、管基體融為一體，故其耐腐蝕能力強(qiáng)。昆明冷鍍鋅圓鋼公司鍍鋅圓鋼、鍍鋅管、鍍鋅角鋼，鍍鋅槽鋼，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="昆明冷鍍鋅圓鋼公司,鍍鋅" src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357804651894532/5716876.png"></div><p style="text-indent:25px">熱鍍鋅角鋼，簡單說來就是將處理后的角鋼侵泡在鋅液中，使鋅層附著在角鋼表面，從而達(dá)到防腐的要求，熱鍍鋅角鋼因其持久耐用，鍍層的韌性強(qiáng)，省時省力等的特點而被普遍應(yīng)用于電力，交通，建材等，接下來，給大家介紹熱鍍鋅角鋼生產(chǎn)使用中的常見問題及處理方法。1、熱鍍鋅角鋼外表出現(xiàn)劃痕的現(xiàn)象：為了避免技術(shù)潤滑劑、生成物、污物積留，有必要對熱鍍鋅角鋼表面的劃痕和其它粗糙外表進(jìn)行機(jī)械整理。2、熱鍍鋅角鋼外表呈現(xiàn)焊劑表象：使用焊劑進(jìn)行焊接的技術(shù)有手藝焊，帶焊劑芯電弧焊和埋弧焊，這些焊接技術(shù)都會在外表留下細(xì)微的焊劑顆粒，一般的整理辦法無法將它們清理掉去。這此顆粒將是縫隙腐蝕的腐蝕源，有必要選用機(jī)械整理辦法去掉這些殘留焊劑。</p><p style="text-indent:25px">鍍鋅扁鋼優(yōu)點1.產(chǎn)品規(guī)格特殊。厚度在8～50mm,寬度150-625mm,長度5-15m，且產(chǎn)品規(guī)格檔距較密，可以滿足用戶的需求，代替中板使用、不用切割，就可直接進(jìn)行焊接。2.產(chǎn)品表面光潔。工藝中二次采用高壓水除鱗工序，確保鋼材表面光潔。3.兩側(cè)邊垂直，菱角清楚。精軋中的二道立軋，保證了兩側(cè)邊垂直度好，角清，邊部表面質(zhì)量好。4.產(chǎn)品的尺度精確，三點差，同級差優(yōu)于鋼板標(biāo)準(zhǔn)；產(chǎn)品平直、板型好。精軋采用連軋工藝，自動活套自動控制，確保不堆鋼不拉鋼，產(chǎn)品尺寸精度高，公差范圍、三點差、同條差、鐮刀彎等參數(shù)都優(yōu)于中板，并且板型直度好。冷剪剪切，長度定尺精度高。5.產(chǎn)品材質(zhì)采用國家標(biāo)準(zhǔn)，與鋼板相同，質(zhì)量技術(shù)標(biāo)準(zhǔn)按YB/T4212-2010標(biāo)準(zhǔn)組織生產(chǎn)（Q345B/Q235B分別參照GB/T1591-94，GB/T700-88標(biāo)準(zhǔn)）。鍍鋅圓鋼、云南鍍鋅管報價、鍍鋅角鋼，鍍鋅槽鋼，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="昆明冷鍍鋅圓鋼公司,鍍鋅" src="https://tyunfile.71360.com/WaterMark/UploadFile/ganqiao2020/637357587983066406/7167492.png"></div><p> 熱鍍鋅圓管具有鍍層均勻，附著力強(qiáng)，使用壽命長等優(yōu)點。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、鍍鋅角鋼報價，鍍鋅槽鋼，云南贛僑鋼材廠家批發(fā)供應(yīng)。昆明冷鍍鋅圓鋼公司</p><p style="text-indent:25px">鍍鋅圓鋼、昆明鍍鋅管批發(fā)、鍍鋅角鋼，鍍鋅槽鋼，云南贛僑鋼材廠家批發(fā)供應(yīng)。昆明冷鍍鋅圓鋼公司</p><p> 鍍鋅管按用途分類: </p> <p> 變壓器管：用于制造變壓器散熱管和其它熱交換器，采用普通碳素鋼制造，要求進(jìn)行壓扁、擴(kuò)口、彎曲、液壓試驗。鍍鋅管以定尺或倍尺交貨，對鍍鋅管彎曲度有一定要求。 </p> <p> 異型管：由普通碳結(jié)結(jié)構(gòu)鋼及16Mn等鋼帶焊制的方形管、矩形管、帽形管、空膠鋼門窗用鍍鋅管，主要用作農(nóng)機(jī)構(gòu)件、鋼窗門等。 </p> <p> 電焊薄壁管：主要用來制作家具、玩具、燈具等。近年來不銹鋼帶制作的薄壁管應(yīng)用很廣，家具、裝飾、欄柵等。 </p> <p> 螺旋焊管：是將低碳碳素結(jié)構(gòu)鋼或低合金結(jié)構(gòu)鋼鋼帶按一定的螺旋線的角度（叫成型角）卷成管坯，然后將管縫焊接起來制成，它可以用較窄的帶鋼生產(chǎn)大直徑的鍍鋅管。螺旋焊管主要用于石油、天然氣的輸送管線，其規(guī)格用外徑*壁厚表示。螺旋焊管有單面焊的和雙面焊的，焊管應(yīng)保證水壓試驗、焊縫的抗拉強(qiáng)度和冷彎性能要符合規(guī)定。昆明冷鍍鋅圓鋼公司</p><p style="text-indent:25px">云南贛僑貿(mào)易有限公司位于經(jīng)開區(qū)寶象物流中心A區(qū)1棟3層319室。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、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊伍，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”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3098255.html</p></div></div></div></div></div><div id="7fkrt3m" class="page-right twoColRt"><div id="l2pj7xe" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="i7dln2i" class="recomPic likePro"><a href="http://m.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="lf3wq2g" class="recomPic likePro"><a 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