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src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609475253907/4753162.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="s7cwtam" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609475253907/4753162.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tamoa3p" 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>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>佛山熱鍍鋅無(wú)縫管批發(fā)價(jià),無(wú)縫管</p><p><span>***更新：</span>2021-01-05 02:09:41</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="qkrdkef" 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(jī): </span>07572-28974620</p><p><span>地址: </span>樂(lè)從鎮(zhèn)路州村樂(lè)從大道東B270號(hào)星光廣場(chǎng)B座825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="kovxelc" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sct7ubd" class="box"><p><p style="text-indent:25px">熱鍍鋅無(wú)縫管工藝是抵御環(huán)境腐蝕的一項(xiàng)較為穩(wěn)定可靠的鋼材表面處理方案，影響熱鍍鋅的因素有很多，如：鋼材基材成分，表面狀態(tài)(如粗糙程度)，基材內(nèi)應(yīng)力，幾何尺寸等，其中基材的厚度對(duì)熱鍍鋅的厚度影響較大，一般較厚的圓管熱鍍鋅厚度也就越大。下面以4.5mm厚度的鍍鋅無(wú)縫管為例來(lái)說(shuō)明不同環(huán)境下的使用年限。假設(shè)無(wú)縫管基材的厚度為4.5mm，根據(jù)規(guī)范GBT13192-2002熱鍍鋅規(guī)范可知。按照國(guó)標(biāo)要求，對(duì)于4.5mm基材，局部厚度不應(yīng)小于55μm，平均厚度不應(yīng)小于70μm。根據(jù)日本熱鍍鋅協(xié)會(huì)根據(jù)1964～1974年的大氣暴露試驗(yàn)結(jié)果。若按照國(guó)標(biāo)來(lái)計(jì)算，平均厚度為70μm，則附鋅量為70x7.2=504g/m2，在四種不同的環(huán)境下可使用的年限約為：重工業(yè)地帶：12.57年，每年的腐蝕度為40.1;海岸地帶：46.66年，每年的腐蝕度為10.8;郊外地帶：93.33年，佛山熱鍍鋅無(wú)縫管批發(fā)價(jià)，每年的腐蝕度為5.4;城市地帶：28.8年，佛山熱鍍鋅無(wú)縫管批發(fā)價(jià)，每年的腐蝕度為17.5。鍍鋅無(wú)縫管:鍍鋅量很少，佛山熱鍍鋅無(wú)縫管批發(fā)價(jià)，只有10－50g/m2，其本身的耐腐蝕性比熱鍍鋅管相差很多。佛山熱鍍鋅無(wú)縫管批發(fā)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山熱鍍鋅無(wú)縫管批發(fā)價(jià),無(wú)縫管" src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609475253907/4753162.png"></div><p style="text-indent:25px">熱鍍鋅無(wú)縫管的優(yōu)點(diǎn)： 1、鍍鋅作業(yè)迅速省時(shí)：熱浸鍍鋅作業(yè)都在廠房?jī)?nèi)完工，因此不受氣候影響，更能確實(shí)掌握工期。 2、可靠性高：鍍鋅皮膜的物理性質(zhì)與化學(xué)性質(zhì)相當(dāng)穩(wěn)定，除非刻意改變周遭的大環(huán)境，否則一定是值得您信賴的。 3、以長(zhǎng)期使用眼光來(lái)看，鍍鋅處理費(fèi)用低：目前鍍鋅費(fèi)用雖較高，但壽命長(zhǎng)；噴裝涂漆雖較便宜，但需常維修；當(dāng)噴裝涂漆第1次修補(bǔ)時(shí)，其總體成本就已超過(guò)熱浸鍍鋅成本了。 4、較低使用成本：因?yàn)殄冧\的壽命太長(zhǎng)了，所以將初期投入之鍍鋅費(fèi)用平均分?jǐn)傊?，就明顯微不足道了。 5、熱浸鍍鋅的成本變動(dòng)不大：原因在于熱浸鍍鋅的勞動(dòng)成本之變動(dòng)呈穩(wěn)定增長(zhǎng)，而噴裝涂漆的勞動(dòng)成本較難掌握，且愿意從事此業(yè)的人有越來(lái)越少的趨勢(shì)。 6、外觀檢查容易：當(dāng)鍍鋅無(wú)縫管有任何的質(zhì)量瑕疵，很容易以肉眼看出，不須借用精密儀器。 7、可再生使用性高：當(dāng)鍍鋅皮膜的耐用年限到達(dá)時(shí)，只要工件本身沒(méi)有損壞，就可以拆解下來(lái)，再鍍一次又可煥然一新。佛山熱鍍鋅無(wú)縫管批發(fā)價(jià)關(guān)乎生命財(cái)產(chǎn)安全大計(jì)的消防管，就理當(dāng)選擇安全耐用的熱鍍鋅無(wú)縫鋼管了。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山熱鍍鋅無(wú)縫管批發(fā)價(jià),無(wú)縫管" src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609647460938/5794298.png"></div><p style="text-indent:25px">無(wú)縫管的購(gòu)買還需要消費(fèi)者注意的就是品牌上的需要，這一點(diǎn)非常的重要，在品牌上的優(yōu)越性滿足了消費(fèi)者使用上的需要的同時(shí)，在使用壽命以及售后上都是可以得到保證的，在品牌上選擇優(yōu)良的無(wú)縫管在使用上滿足需要。無(wú)縫管的購(gòu)買后還需要的主要的就是價(jià)格，由于無(wú)縫管在市場(chǎng)上不是比較常見(jiàn)的產(chǎn)品，所以在價(jià)格上往往比較昂貴，在選擇的時(shí)候需要注意這一點(diǎn)，為了滿足使用上的需要，保證自身的利益?？梢钥闯觯瑹o(wú)縫管在購(gòu)買上的要求，需要注意這些方面的考慮，保證在購(gòu)買效果上得到充分的滿足。</p><p style="text-indent:25px">熱鍍鋅無(wú)縫管的優(yōu)點(diǎn)： 1、承受的壓力大：熱鍍鋅無(wú)縫管能承受更高的壓力 2、平均耐用壽命長(zhǎng)：在干燥地帶及郊區(qū)的環(huán)境下，以平均附著量500g/m2的鍍層為例，可保存50年以上不必修補(bǔ)。 3、使用中不必維修：由于熱浸鍍鋅無(wú)縫管有著耐候性較佳的特性，因此使用期限非常長(zhǎng)，且不必花費(fèi)任何的修補(bǔ)費(fèi)用，比起噴漆涂裝需要定期檢修來(lái)說(shuō)，實(shí)在省下許多的金錢與社會(huì)成本。 4、堅(jiān)實(shí)性佳，能承受搬運(yùn)吊裝的機(jī)械損傷：因?yàn)殄冧\皮膜為合金結(jié)構(gòu)，其硬度及機(jī)械性質(zhì)佳。 5、局部的損傷或小缺陷仍有保護(hù)作用：由于鋅的化學(xué)活性比鐵強(qiáng)，即使有小缺陷也可以保護(hù)暴露出表面的鋼鐵，這就是犧牲陽(yáng)極的保護(hù)特性。 6、各方面保護(hù)無(wú)死角：熱浸鍍鋅無(wú)縫管的作業(yè)特性必需將工件完全浸入鋅液中，所以工件的每個(gè)角落一定可7、以完全接觸，特別是尖角及凹陷的地方更能得到較厚的鍍層，這也是噴漆涂裝所不能及的地方。不影響原設(shè)計(jì)之機(jī)械性能：熱浸鍍鋅對(duì)無(wú)縫圓管的機(jī)械性能，不會(huì)產(chǎn)生任何的影響。熱鍍鋅無(wú)縫管使用中不必維修。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山熱鍍鋅無(wú)縫管批發(fā)價(jià),無(wú)縫管" src="https://tyunfile.71360.com/UploadFile/chaokuo/637365609705400391/9104988.png"></div><p style="text-indent:25px">無(wú)縫管生產(chǎn)過(guò)程是將實(shí)心管坯或鋼錠穿成空心的毛管，然后再將其軋制成所要求尺寸的圓管。采用的穿孔和軋管方法不同，就構(gòu)成了生產(chǎn)無(wú)縫圓管的不同方法。焊接圓管生產(chǎn)過(guò)程是將管坯(鋼板或帶鋼)彎曲成管狀，再把縫隙焊接起來(lái)成為圓管。因采用的成型和焊接方法不同，就構(gòu)成了生產(chǎn)焊接圓管的不同方法。無(wú)縫圓管主要用熱軋法生產(chǎn)。擠壓法主要用于生產(chǎn)難穿孔的低塑性高合金圓管或異型圓管和復(fù)合金屬管。冷軋和冷拔法可將熱軋管繼續(xù)加工成小直徑和薄壁的圓管。焊接圓管工藝過(guò)程簡(jiǎn)單、生產(chǎn) 效率高、成本低、產(chǎn)品品種日益擴(kuò)大。利用連續(xù)式軋管機(jī)組生產(chǎn)熱軋無(wú)縫管是較先進(jìn)的方法。佛山熱鍍鋅無(wú)縫管批發(fā)價(jià)</p><p style="text-indent:25px">無(wú)縫管是經(jīng)過(guò)熱軋冷拔生產(chǎn)的。佛山熱鍍鋅無(wú)縫管批發(fā)價(jià)</p><p style="text-indent:25px">鍍鋅無(wú)縫管長(zhǎng)度尺寸的知識(shí)： 1. 不定尺:（通常長(zhǎng)度）鍍鋅無(wú)縫管長(zhǎng)度一般都是長(zhǎng)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(zhǎng)度又叫通常長(zhǎng)度（通尺）。例如，159*4.5鍍鋅無(wú)縫管其通常長(zhǎng)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(zhǎng)度交貨時(shí)，所交鍍鋅無(wú)縫管必須具有需方在訂貨合同中指定的長(zhǎng)度。例如，合同上注明按定尺長(zhǎng)度6m 交貨，則所交貨的材料必須都是6m 長(zhǎng)的，短于6m 或長(zhǎng)于6m 均為不合格。但實(shí)際上交貨不可能都是6m 長(zhǎng)，因此規(guī)定了允許有正偏差，而不允許有負(fù)偏差。（定尺長(zhǎng)度不大于6m時(shí)，其允許偏差擴(kuò)大到+30mm；定尺長(zhǎng)度大于6m時(shí)，其允許偏差擴(kuò)大到+50mm）佛山熱鍍鋅無(wú)縫管批發(fā)價(jià)</p><p style="text-indent:25px">佛山市順德區(qū)潮闊鋼鐵貿(mào)易有限公司專注技術(shù)創(chuàng)新和產(chǎn)品研發(fā)，發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大。目前我公司在職員工以90后為主，是一個(gè)有活力有能力有創(chuàng)新精神的團(tuán)隊(duì)。公司業(yè)務(wù)范圍主要包括：熱鍍鋅槽鋼角鋼方管，熱鍍鋅圓鋼圓管無(wú)縫管，熱鍍鋅焊管 H型鋼，熱鍍鋅C型槽 Z型鋼等。公司奉行顧客至上、質(zhì)量為本的經(jīng)營(yíng)宗旨，深受客戶好評(píng)。公司憑著雄厚的技術(shù)力量、飽滿的工作態(tài)度、扎實(shí)的工作作風(fēng)、良好的職業(yè)道德，樹(shù)立了良好的熱鍍鋅槽鋼角鋼方管，熱鍍鋅圓鋼圓管無(wú)縫管，熱鍍鋅焊管 H型鋼，熱鍍鋅C型槽 Z型鋼形象，贏得了社會(huì)各界的信任和認(rèn)可。</p></p><br 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