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clearfix"><div id="0hofmfi" class="twoCol"><div id="5jaw3mm" 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>?昆明Q345C熱鍍鋅管廠家報(bào)價(jià) 歡迎咨詢云南貿(mào)軒商貿(mào)供應(yīng)</p><div id="brx8swz" class="leftbox clearfix"><h1>昆明Q345C熱鍍鋅管廠家報(bào)價(jià) 歡迎咨詢云南貿(mào)軒商貿(mào)供應(yīng)</h1><div id="u78l2gx" class="proBig"><div id="hce2mtk" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/21/21/636914779268534728_ynmaoxuan_7377876.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oxofgco" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/4/21/21/636914779268534728_ynmaoxuan_7377876.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3bsta37" 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Q345C熱鍍鋅管廠家報(bào)價(jià),熱鍍鋅管</p><p><span>***更新：</span>2021-01-01 07:01:04</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="ygxzlxt" 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(kāi)區(qū)宏錫路4-1-2號(hào)鐵公雞物流園二號(hào)寫(xiě)字樓408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="rul78oq" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="qeqx3c8" class="box"><p><p> 熱鍍鋅管的技術(shù)要求： </p> <p> 6、冷彎曲試驗(yàn)公稱口徑不大于50mm的鍍鋅鋼管應(yīng)作冷彎曲試驗(yàn)。彎曲角度為90°，彎曲半徑為外徑的8倍。試驗(yàn)時(shí)不帶填充物，試樣焊縫處應(yīng)置于彎曲方向的外側(cè)或上部。試驗(yàn)后，試樣上不應(yīng)有裂縫及鋅層剝落同象。7、水壓試驗(yàn)水壓試驗(yàn)應(yīng)在黑管進(jìn)行，也可用渦流探傷代替水壓試驗(yàn)。試驗(yàn)壓力或渦流探傷對(duì)比試樣尺寸應(yīng)符合GB 3092的規(guī)定。鋼材力學(xué)性能是保證鋼材**終使用性能（機(jī)械性能）的重要指標(biāo)，它取決于鋼的化學(xué)成分和熱處理制度。在鋼管標(biāo)準(zhǔn)中，昆明Q345C熱鍍鋅管廠家報(bào)價(jià)，根據(jù)不同的使用要求，規(guī)定了拉伸性能（抗拉強(qiáng)度、屈服強(qiáng)度或屈服點(diǎn)、伸長(zhǎng)率）以及硬度，昆明Q345C熱鍍鋅管廠家報(bào)價(jià)、韌性指標(biāo)，昆明Q345C熱鍍鋅管廠家報(bào)價(jià)，還有用戶要求的高、低溫性能等。昆明熱鍍鋅管，云南貿(mào)軒商貿(mào)有限公司。昆明Q345C熱鍍鋅管廠家報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明Q345C熱鍍鋅管廠家報(bào)價(jià),熱鍍鋅管" src="http://tyunfile.71360.com/UpLoadFile/2019/4/21/21/636914779268534728_ynmaoxuan_7377876.png"></div><p> 鍍鋅管廠的鍍鋅管耐腐蝕些，無(wú)縫鋼管能接受更高的壓力。熱鍍鋅鋼管由于有鋅的維護(hù)保養(yǎng)，不容易生銹，熱鍍鋅鋼管比無(wú)縫鋼管輕，假若是作為入戶花園的話，建議用熱浸鍍鋅光管，無(wú)縫鋼管太用不太合適作為入戶花園，由于無(wú)縫鋼管壁厚厚的，自然分量就重，并且無(wú)縫鋼管的成本費(fèi)定壓比熱鍍鋅鋼管的成本費(fèi)要高，也是熱鍍鋅鋼管很經(jīng)用，運(yùn)用限期要遠(yuǎn)遠(yuǎn)超越無(wú)縫鋼管。假若質(zhì)量扎扎實(shí)實(shí)，運(yùn)用二十多年理應(yīng)并不是難題，當(dāng)然焊結(jié)和油漆也要做好，不能會(huì)傷害熱鍍鋅鋼管的運(yùn)用限期。 </p> <p> 無(wú)縫管一般沒(méi)有熱浸鍍鋅的。熱浸鍍鋅分為熱浸鍍鋅和冷鍍二種。熱浸鍍鋅的熱浸鍍鋅層厚，色調(diào)白凈發(fā)亮，國(guó)家行業(yè)標(biāo)準(zhǔn)熱鍍鋅管(即熱浸鍍鋅高爐煤氣管)一般長(zhǎng)6米，兩側(cè)都刷有深藍(lán)色環(huán)形，在雨打風(fēng)吹中不管放多久，熱浸鍍鋅層不易往下掉，色調(diào)不易變。冷鍍的熱浸鍍鋅層薄，色調(diào)灰白，放久了，也會(huì)生銹，它一般作為建筑項(xiàng)目上電器設(shè)備暗鋪裝照明設(shè)備管，壁厚全是比國(guó)家行業(yè)標(biāo)準(zhǔn)管薄，用在混凝土中，買回來(lái)即用，無(wú)需防銹。昆明Q345C熱鍍鋅管廠家報(bào)價(jià)那麼應(yīng)當(dāng)怎樣提升熱鍍鋅管的耐蝕性?</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明Q345C熱鍍鋅管廠家報(bào)價(jià),熱鍍鋅管" src="http://tyunfile.71360.com/UploadFile/ynmaoxuan/637203187101875000/5457509.jpg"></div><p> 鍍鋅管的技術(shù)標(biāo)準(zhǔn)與規(guī)范 </p> <p> 1、型號(hào)和成分鍍鋅管 </p> <p> 熱鍍鋅鋼管用鋼的型號(hào)和成分應(yīng)合乎GB-3092所要求的黑有用鋼的型號(hào)和成分。 </p> <p> 2、鍍鋅管的生產(chǎn)制造方式 </p> <p> 鍍鋅管的生產(chǎn)制造方式(爐焊或電弧焊接)由生產(chǎn)廠挑選。熱鍍鋅多選用熱鍍鋅法。 </p> <p> 3、鍍鋅管的外螺紋及三通接頭 </p> <p> (1)帶外螺紋供貨的熱鍍鋅鋼管，外螺紋應(yīng)在熱鍍鋅車后制，鍍鋅管價(jià)錢(qián)外螺紋應(yīng)合乎YB-822的要求; </p> <p> (2)鋼質(zhì)三通接頭應(yīng)合乎YB-238的要求，可鍛鑄鐵三通接頭應(yīng)合乎YB-230的要求。 </p> <p> 云南貿(mào)軒商貿(mào)有限公司經(jīng)銷昆鋼，柳鋼，鞍鋼，重鋼，攀鋼，萊鋼，匯鋼，玉昆，仙福，方圓等各大鋼廠鋼材，年銷售量達(dá)8萬(wàn)噸以上。 </p><p> 那麼應(yīng)當(dāng)怎樣提升熱鍍鋅管的耐蝕性? </p> <p> 焊接鋼管 </p> <p> 2、物理學(xué)提升方式 </p> <p> 立即應(yīng)用防銹劑防銹處理，也就是說(shuō)浮油防銹處理;使不銹鋼板表層產(chǎn)生一層封閉式的浮油來(lái)阻攔周邊環(huán)境與不銹鋼板表層結(jié)合處進(jìn)而超過(guò)避免不銹鋼腐蝕銹蝕。這類方式防銹處理速度快，不銹鋼板表層不整潔，不清新。優(yōu)勢(shì)是使用方便，成本費(fèi)較低。 </p> <p> 較口徑的焊接鋼管選用直縫焊，大規(guī)格焊接鋼管則多選用螺旋式焊;按無(wú)縫鋼管梁端樣子分成環(huán)形焊接鋼管和異形(方、矩型等)焊接鋼管 </p> <p> 按材料和主要用途不一樣分成礦用防流體力學(xué)運(yùn)輸焊接管、底壓流體力學(xué)運(yùn)輸用熱鍍鋅管、皮帶運(yùn)輸機(jī)緩沖托輥電焊鋼管等。依據(jù)現(xiàn)行標(biāo)準(zhǔn)國(guó)家標(biāo)準(zhǔn)中的規(guī)格型號(hào)尺寸表，按直徑*壁厚從小到大排列。老撾熱鍍鋅管價(jià)格，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Q345C熱鍍鋅管廠家報(bào)價(jià),熱鍍鋅管" src="http://tyunfile.71360.com/UploadFile/ynmaoxuan/637203187110644531/3821812.jpg"></div><p> 鍍鋅管的主要工藝特點(diǎn)是什么 </p> <p> 獨(dú)特的清潔生產(chǎn) </p> <p> 鍍鋅管采用硫酸鹽電鍍鋅鐵合金工藝，即生產(chǎn)線槽和槽全部穿孔直通，無(wú)任何溶液流出或溢出。生產(chǎn)過(guò)程的每個(gè)過(guò)程都由一個(gè)循環(huán)系統(tǒng)組成。每種浴溶液，即酸堿溶液、電鍍液、放電光和鈍化溶液，*循環(huán)使用，不會(huì)泄漏或排放到系統(tǒng)外部。生產(chǎn)線*配備五個(gè)清洗罐，定期回收排放，尤其是鈍化后無(wú)廢水的生產(chǎn)過(guò)程。云南貿(mào)軒商貿(mào)有限公司經(jīng)銷昆鋼，柳鋼，鞍鋼，重鋼，攀鋼，萊鋼，匯鋼，玉昆，仙福，方圓等各大鋼廠鋼材，年銷售量達(dá)8萬(wàn)噸以上。鍍鋅管由于是堆放在室外的，而且在使用的時(shí)候，大部分都是埋在地底的，所以很容易腐蝕和生銹。昆明Q345C熱鍍鋅管廠家報(bào)價(jià)</p><p style="text-indent:25px">?熱鍍鋅管的技術(shù)要求？昆明Q345C熱鍍鋅管廠家報(bào)價(jià)</p><p> 鍍鋅管的耐腐蝕技術(shù)要求分析 </p> <p> <br /> </p> <p> 1、力學(xué)性能鋼管鍍鋅前的力學(xué)性能應(yīng)符合GB3091的規(guī)定。 </p> <p> 2、鍍鋅層的均勻性鍍鋅鋼管應(yīng)作鍍鋅層均勻性的試驗(yàn)。鋼管試樣在硫酸銅溶液中連續(xù)浸漬5次不得變紅(鍍銅色)。 </p> <p> 3、冷彎曲試驗(yàn)公稱口徑不大于50mm的鍍鋅鋼管應(yīng)作冷彎曲試驗(yàn)。彎曲角度為90°，彎曲半徑為外徑的8倍。試驗(yàn)時(shí)不帶填充物，試樣焊縫處應(yīng)置于彎曲方向的外側(cè)或上部。試驗(yàn)后，試樣上不應(yīng)有裂縫及鋅層剝落同象。 </p> <p> 4、水壓試驗(yàn)水壓試驗(yàn)應(yīng)在黑管進(jìn)行，也可用渦流探傷代替水壓試驗(yàn)。試驗(yàn)壓力或渦流探傷對(duì)比試樣尺寸應(yīng)符合GB3092的規(guī)定。 </p> <p> 鋼材力學(xué)性能是保證鋼材**終使用性能(機(jī)械性能)的重要指標(biāo)，它取決于鋼的化學(xué)成分和熱處理制度。在鋼管標(biāo)準(zhǔn)中，根據(jù)不同的使用要求，規(guī)定了拉伸性能(抗拉強(qiáng)度、屈服強(qiáng)度或屈服點(diǎn)、伸長(zhǎng)率)以及硬度、韌性指標(biāo)，還有用戶要求的高、低溫性能等。昆明Q345C熱鍍鋅管廠家報(bào)價(jià)</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(lái)、有夢(mèng)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(lái)的道路上大放光明，攜手共畫(huà)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(chéng)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(lái)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(jī)，一直以來(lái)，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來(lái)贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2656206.html</p></div></div></div></div></div><div id="ei3yfwn" class="page-right twoColRt"><div id="nm4ykvw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rq4ugci" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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