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class="twoCol"><div id="a22vub3" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_jzjc/">建筑、建材</a>?<a href="http://m.cdcfah.com/cp/second-jzjc_jzjclgc/">建筑、建材類管材</a>?<a href="http://m.cdcfah.com/cp/third-jzjclgc_bxggrg/">不銹鋼管</a>?貴陽鍍鋅管生產(chǎn)廠家和諧共贏貴陽金順泰物資供應(yīng)</p><div id="bxtbiub" class="leftbox clearfix"><h1>貴陽鍍鋅管生產(chǎn)廠家和諧共贏貴陽金順泰物資供應(yīng)</h1><div id="70ikwdf" class="proBig"><div id="k8kwdfm" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/gyjswz/637330127239990234/6618175.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2qbnpb7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/gyjswz/637330127239990234/6618175.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="82e3orn" 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>貴州省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>貴陽鍍鋅管生產(chǎn)廠家,管</p><p><span>***更新：</span>2021-01-25 07:13:09</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="wikme7z" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">貴陽金順泰物資有限公司</a></p><p><span>聯(lián)系人：</span>蘇君</p><p><span>郵箱: </span>262667877@qq.com</p><p><span>電話: </span>13017439888</p><p><span>傳真: </span>0851_83795210</p><p><span>網(wǎng)址: </span>http://www.gyjstgt.com</p><p><span>手機: </span>0851-83795210</p><p><span>地址: </span>富源南路1號貴州乾朗鋼材物流有限公司場地內(nèi)A-1-9、10、11、12、13,A-2-12、13號[二戈寨社區(qū)]</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="h2mik3g" class="page-proshow02"><p class="title">詳細說明</p><div id="8rtfcjf" class="box"><p><p> 鍍鋅管的工藝特點 </p> <p> 硫酸鹽鍍鋅的轉(zhuǎn)化 </p> <p> <br /> </p> <p> 硫酸鹽電鍍鋅鐵合金只保留硫酸鹽鍍鋅的主鹽硫酸鋅，其余組分如硫酸鋁、明礬(硫酸鋁鉀)等可在鍍液處理時，加入氫氧化鈉使之生成不溶性氫氧化物沉淀去除;對有機添加劑，則加入粉狀活性炭吸咐去除。 </p> <p> 試驗表明，硫酸鋁與硫酸鋁鉀一次性難以徹底去除，對鍍層光亮度有影響，但并不嚴(yán)重，貴陽鍍鋅管生產(chǎn)廠家，可隨帶出消耗，此時鍍層光亮度便可恢復(fù) 溶液通過處理，可按新工藝所需成分含量補加，即完成轉(zhuǎn)化。 </p> 沉積速率快、防護性能優(yōu)異 <p> <br /> </p> <p> 硫酸鹽電鍍鋅鐵合金工藝電流效率高達*** ，沉積速率快是任何鍍鋅工藝無可比擬的，鍍層光亮細致悅目。按國家標(biāo)準(zhǔn)GB/T10125“人造氣氛試驗-鹽霧試驗”方法測試，72 h，貴陽鍍鋅管生產(chǎn)廠家，鍍層完好、無變化;96 h，貴陽鍍鋅管生產(chǎn)廠家，鍍層表面出現(xiàn)少量白銹。鍍鋅方管鍍鋅管鍍鋅角鋼現(xiàn)貨供應(yīng)規(guī)格齊全，每天都有驚喜價！貴陽鍍鋅管生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴陽鍍鋅管生產(chǎn)廠家,管" src="https://tyunfile.71360.com/WaterMark/UploadFile/gyjswz/637330127239990234/6618175.png"></div><p> 鋼管鍍鋅前要經(jīng)過鍍前處理： </p> <p> 也即酸洗、清洗、沖洗、浸涂溶劑、烘干。焊管由行車吊至酸洗槽中進行酸洗(每吊 2 噸左右) 。26%左右的鹽酸溶液進行酸洗，為了防止過分酸洗和酸霧揮發(fā)，在酸洗液中添加 0.5~1.0g/L 的緩蝕劑和抑霧劑，常溫進行酸洗，酸洗時間一般為 30~60 分鐘，為使鋼管能均勻酸洗，在酸洗過程中采用吊車將鋼管起吊 2~3 次，以提高酸洗效果。當(dāng)酸液濃度下降至 100g/L 時應(yīng)補充或更換，含鐵量達到 220~260g/L 作為廢酸排放。酸洗后的鋼管由行車吊至清洗槽進行清洗以去除酸洗后積聚在鋼管表面的殘酸和鐵鹽，然后吊至沖洗臺架用 0.7~0.8Mpa 的清水沖洗，待水滴干后，將鋼管吊至溶劑槽中浸涂，浸蘸時間約一分鐘，溶劑采用 600~650g/L 氯化鋅和 80~100g/L 氯化銨以及 1~2g/L 的 OP-10 表面活性劑。為提高鋼管的溶劑中預(yù)鍍效果，溶劑始終保持弱堿性，然后由行車吊至干燥爐臺架進入干燥爐內(nèi)烘干，烘干溫度 100~130 度，時間一般為 6~10 分鐘。 </p> <p> 硫酸鹽鍍鋅的優(yōu)化硫酸鹽鍍鋅管比較大優(yōu)點是電流效率高達*** ，沉積速率快，這是其他鍍鋅工藝無可比擬的。貴陽無縫鍍鋅管價格鍍鋅方管鍍鋅管鍍鋅角鋼現(xiàn)貨供應(yīng)規(guī)格齊全，你要的規(guī)格我們都有！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴陽鍍鋅管生產(chǎn)廠家,管" src="https://tyunfile.71360.com/WaterMark/UploadFile/gyjswz/637330127492373047/2437327.png"></div><p> 鍍鋅管 </p> <p> 鍍鋅鋼管的優(yōu)缺點是什么？ </p> <p> 優(yōu)點：熱鍍鋅鍍鋅層厚，具有鍍層均勻，附著力強，使用壽命長等優(yōu)點。電鍍鋅成本低，表面不是很光滑，其本身的耐腐蝕性比熱鍍鋅管差很多。 </p> <p> 缺點：冷鍍鋅鋼管鋅層是電鍍層，鋅層與鋼管基體**分層。鋅層較薄，鋅層簡單附著在鋼管基體上，容易脫落。故其耐腐蝕性能差。在新建住宅中，禁止使用冷鍍鋅鋼管作為給水管。1、消防工程：現(xiàn)在的消防供水管，基本上都是采用的鍍鋅管，在鍍鋅管的外層再涂上一層油漆，這樣就是大家可以看到紅色的消防管，其實只是經(jīng)過鍍鋅管加工形成的。 </p><p> 鍍鋅管 </p> <p> 鍍鋅鐵管和鍍鋅鋼管區(qū)別？還是叫法不同其實都是簡稱鍍鋅管？ </p> <p> 只是叫法不同，都是指GB/T 《低壓流體輸送用焊接鋼管》中所包含的，經(jīng)鍍鋅處理的管材。 </p> <p> 鍍鋅管，又稱鍍鋅鋼管，分熱鍍鋅和電鍍鋅兩種，熱鍍鋅鍍鋅層厚，具有鍍層均勻，附著力強，使用壽命長等優(yōu)點。電鍍鋅成本低，表面不是很光滑，其本身的耐腐蝕性比熱鍍鋅管差很多。 </p> <p> 鍍鋅管采用的國家標(biāo)準(zhǔn)為 GB/T 《低壓流體輸送用焊接鋼管》。標(biāo)準(zhǔn)中所包括的管材材質(zhì)，所使用的鋼的牌號和化學(xué)成分（熔煉分析）應(yīng)符合GB/T 700中牌號Q195、Q215A、Q215B、Q235A、Q235B、Q275A、Q275B 和 GB/T 1591中牌號 Q345A、Q345B的規(guī)定。 </p> <p> 根據(jù)需方要求，經(jīng)供需雙方協(xié)商，可供應(yīng)其他牌號的鋼管。GB/T 3091中所說的各個牌號的鋼材，都屬于普通碳素結(jié)構(gòu)鋼又稱普通碳素鋼。含碳量0.06-0.22%，以小于0.25%**為常用。屬于低碳鋼。牌號中的 Q **的是這種材質(zhì)的屈服度，后面的數(shù)字表示屈服強度（單位MPa）。鍍鋅管，沒有比這家還專業(yè)的了，你還在等什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴陽鍍鋅管生產(chǎn)廠家,管" src="https://tyunfile.71360.com/WaterMark/UploadFile/gyjswz/637330127853359375/2326036.png"></div><p> 鍍鋅管定義 </p> <p> 熱鍍鋅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。熱鍍鋅是先將鋼管進行酸洗，為了去除鋼管表面的氧化鐵，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。熱鍍鋅具有鍍層均勻，附著力強，使用壽命長等優(yōu)點。 </p> <p> 冷鍍鋅就是電鍍鋅，鍍鋅量很少，只有10-50g/m2，其本身的耐腐蝕性比熱鍍鋅管相差很多。正規(guī)的鍍鋅管生產(chǎn)廠家，為了保證質(zhì)量，大多不采用電鍍鋅（冷鍍）。只有規(guī)模小、設(shè)備陳舊的小企業(yè)采用電鍍鋅，當(dāng)然他們的價格也相對便宜一些。建設(shè)部已正式下文，淘汰技術(shù)落后的冷鍍鋅管，不準(zhǔn)用冷鍍鋅管作水、煤氣管。鍍鋅管多少錢一噸？原裝進口現(xiàn)車在售，現(xiàn)貨供應(yīng)！貴州冷鍍鋅管規(guī)格</p><p style="text-indent:25px">鍍鋅管鍍鋅角鋼鍍鋅方管現(xiàn)貨供應(yīng)規(guī)格齊全，貨真價實，快來看看!貴陽鍍鋅管生產(chǎn)廠家</p><p> 貴陽金順泰物資有限公司推薦：鍍鋅鋼管是表面有熱浸鍍或電鍍鋅層的焊接鋼管。 </p> <p> 鍍鋅可增加鋼管的抗腐蝕能力，延長使用壽命。 </p> <p> 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、礦山坑道的支撐架用管等。 </p> <p> 鍍鋅鋼管的分類： </p> <p> 鍍鋅鋼管分為冷鍍鋅鋼管和熱鍍鋅鋼管。 </p> <p> 冷鍍鋅鋼管已被禁用，后者還被國家提倡暫時能使用。 </p> <p> 六七十年代，國際上發(fā)達國家開始開發(fā)新型管材，并陸續(xù)禁用鍍鋅管。 </p> <p> <span style="display:none;"></span>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。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 貴陽鍍鋅管生產(chǎn)廠家</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3002578.html</p></div></div></div></div></div><div id="hofhzln" class="page-right twoColRt"><div id="2p3p8g8" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ujvs7nm" 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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="fubd32n" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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