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container clearfix"><div id="zev8sel" class="twoCol"><div id="7r3wtqx" 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-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://m.cdcfah.com/cp/second-yjkc_bxgc/">不銹鋼材</a>?<a href="http://m.cdcfah.com/cp/third-bxgc_bxgb(j)jl/">不銹鋼板(卷)</a>?蘇州304不銹鋼拉絲板來電咨詢無錫邁瑞克金屬材料供應(yīng)</p><div id="b22fhzb" class="leftbox clearfix"><h1>蘇州304不銹鋼拉絲板來電咨詢無錫邁瑞克金屬材料供應(yīng)</h1><div id="8ztrawi" class="proBig"><div id="gv2bxzq" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/wxmrk/2019/6/636963874587995747/6369638745879957471455071.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jiubijq" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/wxmrk/2019/6/636963874587995747/6369638745879957471455071.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uzwijqh" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>蘇州304不銹鋼拉絲板</p><p><span>***更新：</span>2020-06-28 18:20:23</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="pzgipln" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫邁瑞克金屬材料有限公司</a></p><p><span>聯(lián)系人：</span>嚴(yán)璐</p><p><span>郵箱: </span>1245600938@qq.com</p><p><span>電話: </span>13814224555</p><p><span>傳真: </span>0510_83886355</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0510-83886255</p><p><span>地址: </span>無錫市東方鋼材城二期</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="8k8lspb" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="lvcz7u7" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 不銹鋼裝飾管的焊接操作中，大家市場(chǎng)面臨三大常見問題，縫不合格、未焊透或被燒穿、裂紋和氣孔，下面大家跟隨春日不銹鋼來了解這些問題的原因和解決方法吧，掌握正確的焊接技術(shù)，從而科學(xué)安全的完成焊接任務(wù)。（一）焊縫不合格。焊縫不合格是因焊接工藝參數(shù)選擇不當(dāng)，或操作技術(shù)不熟練，蘇州304不銹鋼拉絲板，導(dǎo)致焊縫高低寬窄不一，焊縫成形不良，蘇州304不銹鋼拉絲板，背面焊縫下凹。造成焊縫減弱過多，使焊縫強(qiáng)度不夠。（二）未焊透或被燒穿。未焊透是主要有以下原因，一是電流過小，二是操作技術(shù)不熟練，焊接速度太快，對(duì)接間隙小，三是電弧過長(zhǎng)或電弧未對(duì)準(zhǔn)焊縫等，如果導(dǎo)致焊絲與基體金屬未熔合在一起或焊接金屬中局部未熔合的時(shí)候，該部位應(yīng)及時(shí)進(jìn)行補(bǔ)焊。燒穿的原因是因焊接電流過大，熔池溫度過高，焊絲加入不及時(shí)，帶鋼對(duì)接間隙過大，焊接速度過慢等，導(dǎo)致焊縫上出現(xiàn)單個(gè)或連續(xù)的穿孔，蘇州304不銹鋼拉絲板。使焊縫強(qiáng)度減弱，從而被燒穿。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州304不銹鋼拉絲板" src="http://tyunfile.71360.com/UpLoadFile/wxmrk/2019/6/636963874587995747/6369638745879957471455071.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 不銹鋼扁鋼種類及規(guī)格不銹鋼扁鋼主要分為等邊和不等邊類，其中等邊又可分為方鋼的規(guī)格用邊長(zhǎng)和邊厚的尺寸表示。目前國(guó)產(chǎn)規(guī)格為3mm*20m—150mm。進(jìn)出口的定貨一般以使用中所要求的規(guī)格為主，其鋼號(hào)為相應(yīng)的碳結(jié)鋼鋼號(hào)。也即除了規(guī)格號(hào)之外，沒有特定的成分和性能系列。不銹鋼扁鋼的交貨長(zhǎng)度分定尺、倍尺兩種，國(guó)產(chǎn)的定尺選擇范圍根據(jù)規(guī)格號(hào)的不同有3—9m、4—12m日本產(chǎn)的長(zhǎng)度選擇范圍為6—15m。不銹鋼扁鋼外觀質(zhì)量要求不銹鋼扁鋼的表面質(zhì)量在標(biāo)準(zhǔn)中有規(guī)定，一般要求不得存在使用上有害的缺點(diǎn)，如分層、結(jié)疤、裂縫等。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州304不銹鋼拉絲板" src="http://tyunfile.71360.com/UpLoadFile/wxmrk/2019/6/636963874464904011/6369638744649040114329880.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 不銹鋼管是我們生活中常常會(huì)出現(xiàn)的東西，我們平常就可以自己去購(gòu)買，但是不是專業(yè)的人看不出他質(zhì)量的好壞，加上現(xiàn)在304不銹鋼管的種類非常多經(jīng)常挑著挑著就挑花了眼，有什么方法能判斷出304不銹鋼管的好壞呢? 觀看外表面和管內(nèi)壁的顏色是否光亮平滑、厚度是否均勻或有粗糙現(xiàn)象.一般焊管此項(xiàng)基本不用檢查,而無縫鋼管是采用冷拔或熱軋方式生產(chǎn)的,在生產(chǎn)過程中操作不當(dāng)容易產(chǎn)生厚度不均勻、管面有裂紋等現(xiàn)象,而表面粗糙一般是無縫管未進(jìn)行拋光處理,若對(duì)外觀無特別要求不影響使用. l、選購(gòu)時(shí)應(yīng)選擇經(jīng)質(zhì)量技術(shù)監(jiān)督局評(píng)定的產(chǎn)品.在客戶中有長(zhǎng)時(shí)間使用見證和良好口碑是**直接有效的選購(gòu)方法. 2、軋制管中經(jīng)常會(huì)出現(xiàn)內(nèi)重皮、麻點(diǎn)、和軋制青線,一般情況下這些無法避免,也基本不影響使用,但在選購(gòu)時(shí)一定要選擇盡量少的,特別是檢查內(nèi)表面. 現(xiàn)在的304不銹鋼管不僅是種類繁多，有些商家因?yàn)閭€(gè)人利益會(huì)購(gòu)買一些質(zhì)量特別差的賣出，我們就要特別注意，掌握以上技巧，我們?cè)谔暨x304不銹鋼管時(shí)就會(huì)挑選出我們稱心如意的好產(chǎn)品了 </p> <p> <br /> </p> <p> <br /> </p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/426181.html</p></div></div></div></div></div><div id="icoqso3" class="page-right twoColRt"><div id="ftvmokw" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="p3mvri2" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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