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class="button">聯(lián)系我們</a></div></div><div id="w7vce7e" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">安徽金建建材有限公司</a></p><p><span>聯(lián)系人：</span>陳金城</p><p><span>郵箱: </span>83125714@qq.com</p><p><span>電話: </span>13956044283</p><p><span>傳真: </span>0552_3153188</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0552-3153188</p><p><span>地址: </span>合肥市包河區(qū)南淝河路豐匯鋼材市場(chǎng)E2棟107-111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="povxjqs" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wz3vsuw" class="box"><p><p> 這些會(huì)嚴(yán)重影響...如何從多個(gè)角度來(lái)檢查涂塑鋼管的質(zhì)量涂塑鋼管是給水、排水以及氣體、液體等運(yùn)送中常用的管件類型，大家在采購(gòu)時(shí)往往是大批量的訂貨，這么在采購(gòu)...涂塑鋼管與鍍鋅鋼管有什么區(qū)別涂塑鋼管與鍍鋅鋼管有什么區(qū)別?很多朋友都不是很了解，下面就給大家說(shuō)一下，希望能夠幫到您！襯塑溝槽管件和涂塑管件的區(qū)別襯塑溝槽管件和涂塑管件都在給水、供暖系統(tǒng)管道中使用比較多，共同的優(yōu)點(diǎn)就是管道及管件的防腐性能比較好。襯塑溝槽管件使用注意事項(xiàng)襯塑溝槽管件同其他普通的輸水管件和鋼管不同，是一種在原有的傳統(tǒng)溝槽管件的基礎(chǔ)上進(jìn)行了深加工工藝制造，...襯塑管在施工中要注意哪些問(wèn)題襯塑管是以普通碳素鋼管作為基體，內(nèi)襯化學(xué)穩(wěn)定性優(yōu)良的熱塑性塑料管，經(jīng)冷拉復(fù)合或滾塑成型，它既有鋼管的...登朝幫你分清襯塑管與涂塑管襯塑鋼管和涂塑鋼管有什么不同，登朝幫你分清楚！涂塑鋼管是塑料的還是金屬的在新型管材產(chǎn)品中，內(nèi)外涂塑鋼管為使用**多，應(yīng)用效果，使用經(jīng)濟(jì)性好的一類管材。市場(chǎng)上金屬管材銷售的比較.，肥西精密鍍鋅鋼管制造廠家.，肥西精密鍍鋅鋼管制造廠家，肥西精密鍍鋅鋼管制造廠家.使用鋼塑復(fù)合管需要注意的問(wèn)題鋼塑復(fù)合管又叫環(huán)保襯塑鋼管，其有著鋼管與塑料管各自的優(yōu)點(diǎn)，適用范圍較為***，且適用于各種不同的環(huán)境。鋼管管口對(duì)接后出現(xiàn)兩支管口對(duì)接不嚴(yán)現(xiàn)象，導(dǎo)致焊口薄厚不均勻。肥西精密鍍鋅鋼管制造廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肥西精密鍍鋅鋼管制造廠家,鍍鋅鋼管" src="http://tyunfile.71360.com/UpLoadFile/JD011/2019/12/637132424523169995/6371324245231699959859739.jpg"></div><p style="text-indent:25px">鍍鋅鋼管(或電線管)壁厚均勻,焊縫均勻,無(wú)劈裂、砂眼、棱刺和凹扁現(xiàn)象除鍍鋅管外其它管材需預(yù)先除銹刷防腐漆(埋入現(xiàn)澆混凝土?xí)r,可不刷防腐漆,但應(yīng)除銹)鍍鋅管或刷過(guò)防腐漆的鋼管外表層完整,無(wú)剝落現(xiàn)象,應(yīng)具有產(chǎn)品材質(zhì)單和合格證。鋼管切割常用鋼鋸、割管器、無(wú)齒鋸、砂輪切割機(jī)進(jìn)行切管,將需要切斷的管子長(zhǎng)度量準(zhǔn)確,放在鉗口內(nèi)卡牢固,斷口處平齊不歪斜,管口刮銑光滑,無(wú)毛刺,管內(nèi)鐵屑除凈將管子用臺(tái)虎鉗或龍門壓架鉗緊牢固,再把絞板套在管端,均勻用力不得過(guò)猛,隨套隨澆冷卻液,絲扣不亂不過(guò)長(zhǎng),消除渣屑,絲扣干凈清晰管徑20mm及其以下時(shí),應(yīng)分二板套成;管徑在25mm及其以上時(shí),應(yīng)分三板套成。管子切斷后，管口應(yīng)磨光，打掉毛刺飛邊。肥西精密鍍鋅鋼管制造廠家試壓完畢要對(duì)管道系統(tǒng)進(jìn)行沖洗，沖洗要求同于其他管道系統(tǒng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肥西精密鍍鋅鋼管制造廠家,鍍鋅鋼管" src="http://tyunfile.71360.com/UpLoadFile/JD011/2019/12/637132423959060264/6371324239590602644614184.png"></div><p> 必須加強(qiáng)內(nèi)外壁防腐處理7.支吊架設(shè)置位置、型式選擇、規(guī)格大小符合規(guī)范要求8.管道必須按設(shè)計(jì)要求進(jìn)行密封性試驗(yàn)、強(qiáng)度試驗(yàn)，試驗(yàn)合格后進(jìn)行消毒和沖洗。試驗(yàn)壓力均為工作壓力的倍，但不得小于mPa9.消防管連接不應(yīng)采用機(jī)械三通，應(yīng)采用溝槽式三通采用溝槽式三通溝槽式三通二、一般控制項(xiàng)目1.水平管道應(yīng)有2‰～5‰的坡度坡向泄水裝置2.管道管身干凈，標(biāo)識(shí)清晰管道管身干凈，標(biāo)識(shí)清晰3.易受污染的明裝管道應(yīng)采用薄膜纏繞保護(hù)明裝管道采用薄膜纏繞保護(hù)4.管道應(yīng)順直，接口處偏角不得大于3度三、質(zhì)量通病現(xiàn)象1.管道布置混亂無(wú)序，管線之間***過(guò)多，未有效減少2.管道滲漏，無(wú)法通過(guò)強(qiáng)度試驗(yàn)和密封性試驗(yàn)3.管道違規(guī)采用液態(tài)生料帶密封4.鍍鋅鋼管采用焊接，且未進(jìn)行加強(qiáng)防腐5.鍍鋅鋼管未刷油漆就進(jìn)行安裝跨越伸縮縫時(shí)應(yīng)設(shè)置伸縮節(jié)。安徽金建建材有限公司為了確保產(chǎn)品產(chǎn)量，公司配備化驗(yàn)室，具備有力學(xué)性能測(cè)試、工藝性能測(cè)試、渦流探傷，超聲波探傷、液壓試驗(yàn)、金相檢測(cè)、高精度碳硫分析等一整套的檢測(cè)手段，以及一批高素質(zhì)的工藝技術(shù)人員和檢驗(yàn)人員。鋼管種類:結(jié)構(gòu)用無(wú)縫鋼管，輸送流體用無(wú)縫鋼管,低.中.高壓鍋爐用無(wú)縫鋼管;石油裂化管;合金無(wú)縫鋼管、軸承鋼管。</p><p> 確認(rèn)卡箍件的弧形完全嵌入外殼的凹槽，均勻擰緊螺栓，直到外殼表面和墊圈套接觸嚴(yán)密。安裝必須遵循先裝大口徑、總管、立管，后裝小口徑、支管的原則。安裝過(guò)程中不可跳裝，必須按順序連續(xù)安裝，以免出現(xiàn)段與段之間連接困難和影響管路整體性能。1）準(zhǔn)備好符合要求的溝槽管段、配件和附件，并將管內(nèi)雜物***干凈。2）檢查橡膠密封圈是否完好；將其套在一根鋼管的端部。3）將另一根鋼管靠近已卡上橡膠密封圈的鋼管端部，兩端處應(yīng)留有一定的間隙。我們施工中間隙一般保持在2mm左右。4）將橡膠密封圈套在另一根鋼管頂端，使橡膠密封圈位于接口中間部位，并在其周邊涂抹潤(rùn)滑劑（無(wú)特殊要求時(shí)可用洗潔精或肥皂水）。5）兩根管道的軸線應(yīng)對(duì)正。6）在接口位置橡膠密封圈外側(cè)安裝上、下卡箍，并將卡箍凸邊卡進(jìn)溝槽內(nèi)。7）用手力壓緊上下卡箍的耳部，并用木榔頭槌緊卡箍凸緣處，將上下卡箍靠緊。8）在卡箍螺栓位置穿上螺栓，并均勻擰緊螺母，防止橡膠密封圈起皺。9）檢查確認(rèn)卡箍凸邊全圓周卡進(jìn)溝槽內(nèi)。管道安裝完畢需進(jìn)行壓力試驗(yàn)，試驗(yàn)壓力按設(shè)計(jì)要求和施工驗(yàn)收規(guī)范執(zhí)行。試壓前應(yīng)***檢查各連接件、固定支架等是否安裝到位。1）管道試壓可分段、分層、分片進(jìn)行。2）當(dāng)管道有壓時(shí)。大型工程是有用鍍鋅鋼管穿線管。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="肥西精密鍍鋅鋼管制造廠家,鍍鋅鋼管" src="http://tyunfile.71360.com/UpLoadFile/JD011/2019/12/637132424399747664/6371324243997476642798271.jpg"></div><p> 用來(lái)去除鋼管表面的氧化鐵，酸洗后，通過(guò)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(jìn)行清洗，然后送入熱浸鍍槽中。熱鍍鋅鋼管是鋼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)緊密的鋅鐵合金層。合金層與純鋅層、鋼管基體融為一體，因此熱鍍鋅鋼管具有鍍層均勻、附著力強(qiáng)、使用壽命長(zhǎng)等優(yōu)點(diǎn)。2、冷鍍鋅管/冷鍍鋅鋼管冷鍍鋅就是電鍍鋅，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(冷鍍鋅)。只有那些規(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(jià)格也相對(duì)便宜一些。二、鍍鋅管的生產(chǎn)工藝流程鍍鋅鋼管的生產(chǎn)工藝屬于各生產(chǎn)廠家的機(jī)密，因此只能提供大致工藝流程：a.圓鋼準(zhǔn)備;b.加熱;c.熱軋穿孔;d.切頭;e.酸洗;f.修磨;g.潤(rùn)滑;h.冷軋加工;i.脫脂;j.固溶熱處理;k.矯直;l.切管;m.酸洗;n.成品檢驗(yàn)。三、鍍鋅管的技術(shù)要求與標(biāo)1、牌號(hào)和化學(xué)成分鍍鋅管鍍鋅鋼管用鋼的牌號(hào)和化學(xué)成分應(yīng)符合GB-3092所規(guī)定的黑管用鋼的牌號(hào)和化學(xué)成分。2、鍍鋅管的制造方法鍍鋅管的制造方法(爐焊或電焊)由制造廠選擇。鍍鋅多采用熱浸鍍鋅法。3、鍍鋅管的螺紋及管接頭。將需要加工溝槽的鋼管架設(shè)在滾槽機(jī)和滾槽機(jī)尾架上。肥西精密鍍鋅鋼管制造廠家</p><p style="text-indent:25px">切口處若有毛刺，應(yīng)用砂紙、銼刀或砂輪機(jī)打磨。建議使用套絲機(jī)的管刀進(jìn)行斷管。肥西精密鍍鋅鋼管制造廠家</p><p> 消防給水系統(tǒng)是水滅火系統(tǒng)的心臟，只有心臟安全可靠，水滅火系統(tǒng)才能可靠。而消防管就好像血管，而我們消防設(shè)計(jì)中用的**多的管材便是鍍鋅鋼管，鍍鋅鋼管即安全可靠性，又經(jīng)濟(jì)合理。由于消防管道的安裝涉及我我們的人身和財(cái)產(chǎn)安全，所以消防管的安裝尤為重要，下面我們一起來(lái)學(xué)習(xí)一下消防鍍鋅鋼管施工標(biāo)準(zhǔn)和質(zhì)量控制措施。工程師在進(jìn)行管道安裝的檢查一、重點(diǎn)控制項(xiàng)目1.施工前應(yīng)進(jìn)行管線綜合和深化設(shè)計(jì)，管道布局合理，順直明快，減少占用空間，且美觀大方管線布局合理，排列有序，層次分明，橫平豎直管線布局合理，排列有序，層次分明，橫平豎直2.管道管徑小于DN100時(shí)采用絲扣連接，等于大于DN100時(shí)采用卡箍或者法蘭連接3.絲扣連接采用麻根和生料帶密封，禁止采用液態(tài)生料帶；絲扣外露2至3扣，并***麻頭，外露絲扣涂刷防銹漆4.管道切割時(shí)管口應(yīng)平整，卡箍溝槽應(yīng)用**機(jī)械滾槽5.安裝必須遵循大口徑總管—立管—小口徑支管的安裝順序原則。安裝過(guò)程中不可跳裝或分段裝，必須按順序連續(xù)安裝，以免出現(xiàn)段與段之間連接困難影響安裝質(zhì)量安裝要規(guī)范6.鍍鋅鋼管原則上不得采用焊接連接方式，如確實(shí)需要時(shí)。肥西精密鍍鋅鋼管制造廠家</p><p style="text-indent:25px">安徽金建建材有限公司創(chuàng)建于2010年7月份，總部設(shè)立在安徽鋼材大市場(chǎng)安徽合肥國(guó)強(qiáng)鋼材交易市場(chǎng)內(nèi)。廠房占地3500平方米，倉(cāng)儲(chǔ)物流統(tǒng)一配送，公司下設(shè)五金城門店、阜陽(yáng)分公司、蚌埠辦事處、安慶辦事處和淮北分店，員工總數(shù)70余名，年銷售額達(dá)億元，并逐年增加中。主要經(jīng)營(yíng)消防器材、閥門、鍍鋅鋼管、鍍鋅瑪鋼配件、溝槽管件、不銹鋼管等系列管道工程材料產(chǎn)品，并享有良好的售后服務(wù)保障。金建建材努力將公司發(fā)展成為具備頑強(qiáng)戰(zhàn)斗力的學(xué)習(xí)型企業(yè)，實(shí)現(xiàn)五年內(nèi)躋身于全國(guó)給排水行業(yè)**名的中期發(fā)展目標(biāo)。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2940038.html</p></div></div></div></div></div><div id="utfhjlx" class="page-right twoColRt"><div id="fegnpby" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rl3yq73" 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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