熱鍍鋅螺柱值得信賴晉迅緊固件供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="一、熱鍍鋅螺絲的特點：1、熱鍍鋅螺絲是把酸洗過的螺絲浸如鋅液中撈出，使本螺絲表面附著一層鋅，就得到了熱鍍螺絲。2、熱鍍鋅的性能是防腐蝕，螺絲的性能是緊固。涂敷，是一種抗腐蝕性能優(yōu)于熱鍍鋅的表面處理工藝。二、熱鍍鋅螺絲和冷鍍鋅螺絲辨別1、熱鍍"><meta name="keywords" content="熱鍍鋅螺柱,熱鍍鋅"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" 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發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺 </span><div id="zl3ozk3" class="searchbox"><div id="wf8p8vc" class="searchLt"><div id="q8399eq" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="crdvs2t" class="clearfix searchWrap"><div id="y823xsp" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="ra7b43y" class="container"><ul><li id = "index_index"><a href="http://m.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://m.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a 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src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388103447107711/5898171.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dcyasub" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388103447107711/5898171.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hwtfhtl" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>熱鍍鋅螺柱,熱鍍鋅</p><p><span>***更新：</span>2021-02-03 02:15:42</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="s8xur3b" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">晉迅緊固件（上海）有限公司</a></p><p><span>聯(lián)系人：</span>陳帥</p><p><span>郵箱: </span>sales@gemx.cn</p><p><span>電話: </span>15858568787</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://jinxunjingujian.shop.88360.com</p><p><span>手機: </span>021-52236587</p><p><span>地址: </span>蘇虹路333號215-6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="tc2yn8e" class="page-proshow02"><p class="title">詳細說明</p><div id="3v7g4y3" class="box"><p><p> 一、熱鍍鋅螺絲的特點： </p> <p> 1、熱鍍鋅螺絲是把酸洗過的螺絲浸如鋅液中撈出，使本螺絲表面附著一層鋅，就得到了熱鍍螺絲。 </p> <p> 2、熱鍍鋅的性能是防腐蝕，螺絲的性能是緊固。涂敷，是一種抗腐蝕性能優(yōu)于熱鍍鋅的表面處理工藝。 </p> <p> 二、熱鍍鋅螺絲和冷鍍鋅螺絲辨別 </p> <p> 1、熱鍍鋅層較厚,鍍層表面一般有肉眼可以識別的鋅花,用手摸表面可以感覺出一定得粗糙度,外表銀亮色。 </p> <p> 2、熱鍍鋅的鋅層厚,抗腐蝕能力強,使用壽命長。外觀不很光潔。冷鍍鋅的鋅層薄,抗腐蝕能力低于熱鍍鋅,使用壽命低。新品外觀光潔。 </p> <p> 3、熱鍍鋅的價格略高。戶外基建，對產(chǎn)品本身防腐要求高的，建議選擇熱鍍鋅的。 </p> <p> 三、熱鍍鋅螺栓的分類 </p> <p> 螺栓系列：雙頭螺栓、U型螺栓、地腳螺栓、大規(guī)格內(nèi)六角螺栓、外六角螺栓、活節(jié)螺栓、化學(xué)錨栓、銷軸，熱鍍鋅螺柱、鉚釘，熱鍍鋅螺柱，熱鍍鋅螺柱、平鍵、成品鍵、T型螺栓等熱鍍鋅緊固件通常市面有備貨的供應(yīng)商較少。熱鍍鋅螺柱</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="熱鍍鋅螺柱,熱鍍鋅" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388103447107711/5898171.png"></div><p style="text-indent:25px">完成熱鍍鋅過程。1、工藝參數(shù)控制：鋅液溫度應(yīng)控制在440-460℃之間；浸鋅時間應(yīng)控制在30-60秒之間；加鋁量（鋅液面含鋁量0.01-0.02%）2、鋅錠使用應(yīng)為國標(biāo)Zn0-3鋅錠。3、要經(jīng)常維護控制好拔入壓下螺旋、拔出提升裝置的可靠性能，加強氣缸的潤滑，調(diào)整好鍍鋅管分配器的高度、角度，將設(shè)備調(diào)整到較佳狀態(tài)。4、接近開關(guān)的擺放位置要準(zhǔn)確無誤；熱電偶線和表要統(tǒng)一型號使用，否則，溫度誤差大，熱電偶的保護套管，要經(jīng)常檢查更換。5、操作臺操作人員要根據(jù)爐前設(shè)備運行情況及手勢指揮，手動調(diào)整速度防止卡管現(xiàn)象。6、爐前工使用工具要先預(yù)熱再使用，以防止濺鋅傷人；經(jīng)常檢查有無鋼管掉入鍋內(nèi)，如有要及時清出；要及時調(diào)整設(shè)備別卡管，以保障設(shè)備的安全。熱鍍鋅螺柱近年來隨高壓輸電、交通、通訊事業(yè)迅速發(fā)展，對鋼鐵件防護要求越來越高，熱鍍鋅產(chǎn)品需求量也不斷增加。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="熱鍍鋅螺柱,熱鍍鋅" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637393944504467208/1738409.png"></div><p style="text-indent:25px">熱鍍鋅生產(chǎn)工藝：上料→酸洗、水洗→溶劑→烘干→熱鍍鋅→內(nèi)、外吹→滾標(biāo)、標(biāo)識→鈍化→檢驗→包裝。上料工應(yīng)檢查原料情況：1、緊固件的外表面不得粘有油污（特別是瀝青油調(diào)合漆等油污），否則會造成大批不合格品。2、緊固件表面不能有浮銹。3、緊固件外表面出現(xiàn)凹凸不平的腐蝕不能鍍鋅，否則將浪費大量鹽酸。4、緊固件孔壁有毛刺，焊瘤等都應(yīng)清理干凈。5、用于熱鍍鋅的緊固件，不允許把標(biāo)識物貼在產(chǎn)品的內(nèi)、外壁上，以免造成漏鍍。</p><p> 熱鍍鋅是由較古老的熱鍍方法發(fā)展而來的，自從1836年法國把熱鍍鋅應(yīng)用于工業(yè)以來，已經(jīng)有一百四十年的歷史了。然而，熱鍍鋅工業(yè)是近三十年來伴隨冷軋帶鋼的飛速發(fā)展而得到了大規(guī)模發(fā)展。 </p> <p> 熱鍍鋅板的生產(chǎn)工序主要包括：原板準(zhǔn)備→鍍前處理→熱浸鍍→鍍后處理→成品檢驗等。 </p> <p> 熱鍍鋅原理：將鐵件清洗干凈，然后溶劑處理，烘干后浸入鋅液中，鐵與熔融鋅反應(yīng)生成一合金化的鋅層，其流程為：脫脂--水洗--酸洗--助鍍--烘干--熱浸鍍鋅--分離--冷卻鈍化。 </p> <p> 熱鍍鋅的合金層的厚度主要取決了鋼材的硅含量等化學(xué)成份，鋼材的橫截面積大小，鋼材表面的粗糙程度，鋅鍋溫度，浸鋅時間，冷卻快慢，冷軋變形等。熱鍍鋅運用于電力鐵塔、通訊鐵塔、鐵路、公路防護、路燈桿等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="熱鍍鋅螺柱,熱鍍鋅" src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388103296648971/5646640.png"></div><p> 熱鍍鋅也叫熱浸鋅和熱浸鍍鋅: </p> <p> 是一種有效的金屬防腐方式, </p> <p> 主要用于各行業(yè)的金屬結(jié)構(gòu)設(shè)施上。是將除銹后的鋼件浸入500℃左右融化的鋅液中,使鋼構(gòu)件表表面附著鋅層,從而起到防腐的目的。 </p> <p> 熱鍍鋅的優(yōu)點： </p> <p> 1、處理費用低:熱浸鍍鋅防銹的費用要比其他漆料涂層的費用低; </p> <p> 2、持久耐用:在郊區(qū)環(huán)境下,標(biāo)準(zhǔn)的熱鍍鋅防銹厚度可保持50年以上而不必修補;在市區(qū)或近海區(qū)域,標(biāo)準(zhǔn)的熱鍍鋅防銹層則可保持20年而不必修補; </p> <p> 3、可靠性好:鍍鋅層與鋼材間是冶金結(jié)合,成為鋼表面的一部份,因此鍍層的持久性較為可靠; </p> <p> 4、鍍層的韌性強:鍍鋅層形成一種特別的冶金結(jié)構(gòu),這種結(jié)構(gòu)能承受在運送及使用時受到機械損傷; </p> <p> 5、***性保護:鍍件的每一部分都能鍍上鋅,即使在凹陷處、尖角及隱藏處都能受到***保護; </p> <p> 6、省時省力:鍍鋅過程要比其他的涂層施工法更快捷,并且可避免安裝后在工地上涂刷所需的時間。 </p> <p> 簡單一句話，提高了螺絲的性能。熱浸鋅又叫熱浸鍍鋅，作為一種有效的金屬防腐方式，已被用于各行業(yè)的金屬結(jié)構(gòu)設(shè)施上。熱鍍鋅螺柱</p><p style="text-indent:25px">熱鍍鋅緊固件的原材料通常為碳鋼或合金鋼。熱鍍鋅螺柱</p><p style="text-indent:25px">據(jù)《2013-2017年中國熱鍍鋅行業(yè)發(fā)展前景與投資預(yù)測分析報告》數(shù)據(jù)顯示由于鋅的標(biāo)準(zhǔn)電極電位負于鐵，因此在水和潮濕的空氣中鍍鋅層具有犧牲陽極保護鋼基的作用，從而可以很大的延長鋼材的使用壽命。在工業(yè)上常用的鍍鋅層有熱浸鍍鋅、電鍍鋅、機械鍍鋅和熱噴涂（鍍）鋅等，其中熱鍍鋅約占鍍鋅總量的95%，熱鍍鋅用鋅量在世界范圍內(nèi)占鋅產(chǎn)量的40%，在中國約占鋅產(chǎn)量的30%左右。熱鍍鋅是將鋼、不銹鋼、鑄鐵等金屬浸入熔融液態(tài)金屬或合金中獲得鍍層的一種工藝技術(shù)。前瞻網(wǎng)認為熱鍍鋅是當(dāng)今世界上應(yīng)用較普遍、性能價格比較優(yōu)的鋼材表面處理方法。熱鍍鋅產(chǎn)品對鋼鐵的減蝕延壽、節(jié)能節(jié)材起著不可估量和不可替代的作用，同時鍍層鋼材也是國家扶植和優(yōu)先發(fā)展的高附加值短線產(chǎn)品。熱鍍鋅螺柱</p><p style="text-indent:25px">晉迅緊固件（上海）有限公司致力于五金、工具，是一家貿(mào)易型的公司。公司業(yè)務(wù)分為緊固件，熱鍍鋅，螺絲，螺母等，目前不斷進行創(chuàng)新和服務(wù)改進，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造五金、工具良好品牌。晉迅緊固件秉承“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/3132535.html</p></div></div></div></div></div><div id="onkhz23" class="page-right twoColRt"><div id="on7uo2z" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mwog3xh" 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