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class="twoCol"><div id="cwobyh2" 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/second-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://m.cdcfah.com/cp/third-yjkc_jinggaium/">井蓋</a>?云南地下井蓋哪家公司好服務(wù)為先昆明多果井蓋批發(fā)廠家供應(yīng)</p><div id="omjlxz7" class="leftbox clearfix"><h1>云南地下井蓋哪家公司好服務(wù)為先昆明多果井蓋批發(fā)廠家供應(yīng)</h1><div id="kdkmtah" class="proBig"><div id="dcz7lnu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290242042871094/2497657.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wq73ewy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290242042871094/2497657.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="m8bltfc" 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>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>云南地下井蓋哪家公司好,井蓋</p><p><span>***更新：</span>2020-12-20 04:08:15</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="fjbdfmt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昆明多果商貿(mào)有限公司</a></p><p><span>聯(lián)系人：</span>李經(jīng)理</p><p><span>郵箱: </span>836630137@qq.com</p><p><span>電話: </span>15173206966</p><p><span>傳真: </span>1517_</p><p><span>網(wǎng)址: </span>http://www.kmjinggai.net</p><p><span>手機(jī): </span>1517-3206966</p><p><span>地址: </span>昆明市官渡區(qū)阿拉鄉(xiāng)海子社區(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="cbjl23f" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3tacr8y" class="box"><p><p> <span style="font-size:14px;">球墨鑄鐵井蓋的特點(diǎn)：</span> </p> <p> <span style="font-size:14px;">1、強(qiáng)度高?？估瓘?qiáng)度ób≥420MPa，屈服強(qiáng)度ós≥300MPa，與低碳鋼材相同，"消"字重型球墨井蓋品牌廠家，是灰鐵材料的三倍；ρ</span> </p> <p> <span style="font-size:14px;">2、韌性好。沖擊值與中碳鋼材詳盡，是灰鐵材料的10倍以上。</span> </p> <p> <span style="font-size:14px;">3、抗腐蝕性強(qiáng)。噴水腐蝕試驗(yàn)，九十天的腐蝕量*為鋼管的1/40，是灰鐵管的1/10。使用壽命是灰鐵管的2倍，是普通鋼管的5倍，云南地下井蓋哪家公司好。</span> </p> <p> <span style="font-size:14px;">4、塑性好，云南地下井蓋哪家公司好。延伸率≥7%，與高碳鋼材相近，而灰鐵材料延伸率為零。</span> </p> <p> <span style="font-size:14px;">井蓋分為球墨鑄鐵井蓋、球墨井蓋、鑄鐵井蓋、高分子復(fù)合井蓋、防沉降井蓋，云南地下井蓋哪家公司好、水泥井蓋、隱形井蓋、藝術(shù)井蓋、不銹鋼井蓋、五防井蓋、輕型井蓋、重型井蓋。所有的產(chǎn)品，規(guī)格型號可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span> 昆明鑄鐵井蓋生產(chǎn)廠家哪家好？云南地下井蓋哪家公司好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南地下井蓋哪家公司好,井蓋" src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290242042871094/2497657.png"></div><p style="text-indent:25px"><span style="font-size:14px;">球墨鑄鐵井蓋采用球墨鑄鐵QT500-7材質(zhì)，提高產(chǎn)品的密度，使該產(chǎn)品具有很強(qiáng)的抗壓。抗彎、抗沖擊、耐熱、耐寒、耐磨、耐酸堿、耐老化、不易變形等特點(diǎn)。球墨鑄鐵井蓋在設(shè)計時，將井蓋設(shè)計為方形的凹槽，其剖面也可成為倒梯形，這樣可使井蓋與井框的配合更加緊密，改善了目前井蓋的缺乏，隱形井蓋只在地表面暴露四邊邊框，井蓋的中間凹下一定的深度，凹面的底部設(shè)計為弧形，凹面上設(shè)有加強(qiáng)筋。井蓋分為球墨鑄鐵井蓋、球墨井蓋、鑄鐵井蓋、高分子復(fù)合井蓋、防沉降井蓋、水泥井蓋、隱形井蓋、藝術(shù)井蓋、不銹鋼井蓋、五防井蓋、輕型井蓋、重型井蓋。所有的產(chǎn)品，規(guī)格型號可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span>昆明方形井蓋廠家批發(fā)昆明鑄鐵井蓋生產(chǎn)公司哪家好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南地下井蓋哪家公司好,井蓋" src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290241982333984/3889884.png"></div><p> <span style="font-size:14px;">球墨鑄鐵井蓋的建設(shè)技術(shù)標(biāo)準(zhǔn)</span> </p> <p> <span style="font-size:14px;">一.球墨鑄鐵井蓋材料采用球墨鑄鐵井圈直徑密封范圍為正負(fù)2毫米，井蓋與井圈高低配合精度為正負(fù)1毫米，配合間隙為3毫米。</span> </p> <p> <span style="font-size:14px;">二、球墨鑄鐵井蓋</span><span style="font-size:14px;">抗拉強(qiáng)度大于500N/平方毫米，硬度標(biāo)準(zhǔn)為HB190-230。</span> </p> <p> <span style="font-size:14px;">三、井蓋承壓滿足建設(shè)部CJ/T3012-93《鑄鐵檢查井蓋》的行業(yè)標(biāo)準(zhǔn)規(guī)定，重型井蓋承壓360KN，輕型井蓋210KN。</span> </p> <p> <span style="font-size:14px;">井蓋分為球墨鑄鐵井蓋、球墨井蓋、鑄鐵井蓋、高分子復(fù)合井蓋、防沉降井蓋、水泥井蓋、隱形井蓋、藝術(shù)井蓋、不銹鋼井蓋、五防井蓋、輕型井蓋、重型井蓋。所有的產(chǎn)品，規(guī)格型號可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span> </p><p style="text-indent:25px"><span style="font-size:14px;">在市區(qū)的路政方面，一般采用圓形井蓋，因?yàn)閳A形的井蓋不易傾斜，能夠較好的保護(hù)好行人和車輛的安全。使用圓形,主要是考到圓形的井蓋通過其圓心的每條直徑長度都是樣的,這樣如果井蓋被經(jīng)過的車輛軋起時,因?yàn)椴徽撊绾诬埰?其徑都會比下面的井口略寬,井蓋不會掉到井口里去而如果采用方形,因?yàn)榉叫蔚膶蔷€明顯長于其每條邊長,這樣的井蓋被軋起時,很容易沿井口的對角線方向掉進(jìn)井中,造成安全隱患。如果口做成圓形或明顯小井蓋,方形的井蓋就不會掉進(jìn)井中。井蓋、球墨井蓋、鑄鐵井蓋、高分子復(fù)合井蓋、防沉降井蓋、水泥井蓋、隱形井蓋、藝術(shù)井蓋、不銹鋼井蓋、五防井蓋、輕型井蓋、重型井蓋。所有的產(chǎn)品，規(guī)格型號可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span>昆明鑄鐵井蓋廠家哪家好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南地下井蓋哪家公司好,井蓋" src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290241930126953/9531268.png"></div><p style="text-indent:25px"><span style="font-size:14px;">井蓋本身對于美化城市就很有啟示，井蓋及其以下的世界承擔(dān)著供水、排水、燃?xì)?、電力、供熱、通訊等功能，它們像是一根根血管供養(yǎng)著一個城市的發(fā)展。腳下的井蓋，卻往往反映著城市的文明細(xì)節(jié)，井蓋的意義，不只是安全，也是美感符號。井蓋分為球墨鑄鐵井蓋、球墨井蓋、鑄鐵井蓋、高分子復(fù)合井蓋、防沉降井蓋、水泥井蓋、隱形井蓋、藝術(shù)井蓋、不銹鋼井蓋、五防井蓋、輕型井蓋、重型井蓋。所有的產(chǎn)品，規(guī)格型號可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span>昆明方井蓋公司哪家好？云南地下井蓋哪家公司好</p><p style="text-indent:25px">云南鑄鐵井蓋生產(chǎn)廠家哪家好？云南地下井蓋哪家公司好</p><p style="text-indent:25px"><span style="font-size:14px;">因?yàn)槭褂铆h(huán)境的特殊性使得井蓋需要具備著極高的耐腐蝕性、防生銹性和承壓性，每天大量的汽車從它的身體上面開過如果不具備著較高的承壓能力將會對路面上行駛的車輛造成意想不到的危害和影響。在將道路路面和地下水道相互連接的同時將路面上的雨水等雜質(zhì)排出的作用功效，是每一個國家和城市道路上必不可少的產(chǎn)品。雖然它們在不起眼的角落中起著防護(hù)的排水和保證路面車輛正常通行的作用，如果對它們進(jìn)行必要的養(yǎng)護(hù)和清洗處理同樣能延長使用的時間和壽命。井蓋分為球墨鑄鐵井蓋、球墨井蓋、鑄鐵井蓋、高分子復(fù)合井蓋、防沉降井蓋、水泥井蓋、隱形井蓋、藝術(shù)井蓋、不銹鋼井蓋、五防井蓋、輕型井蓋、重型井蓋。所有的產(chǎn)品，規(guī)格型號可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span>云南地下井蓋哪家公司好</p><p style="text-indent:25px">昆明多果商貿(mào)有限公司是一家本公司主要經(jīng)營：井蓋（圓井、方井、水泥井蓋、不銹鋼隱形井蓋、鑄鐵井蓋、高分子復(fù)合井蓋）；鑄鐵井蓋（防沉降井蓋、五防井蓋、輕型井蓋、重型井蓋）；雨篦子、水篦子（水泥篦子、鑄鐵篦子、高分子復(fù)合篦子）；溝蓋板（水泥溝蓋板、不銹鋼溝蓋板、鑄鐵溝蓋板、高分子復(fù)合溝蓋板、鐵路蓋板）；路沿石、植草磚、圍樹、八字磚、護(hù)坡磚、透水磚、免燒磚、地磚、排水槽、路墩、地界柱、標(biāo)志樁、地界碑；鋼格柵、復(fù)合鋼格柵、玻璃鋼格柵；不銹鋼線性排水溝。的公司，是一家集研發(fā)、設(shè)計、生產(chǎn)和銷售為一體的專業(yè)化公司。昆明多果商貿(mào)公司深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的井蓋，蓋板，篦子，透水磚。昆明多果商貿(mào)公司始終以本分踏實(shí)的精神和必勝的信念，影響并帶動團(tuán)隊取得成功。昆明多果商貿(mào)公司始終關(guān)注建筑、建材市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2479294.html</p></div></div></div></div></div><div id="f2pr8am" class="page-right twoColRt"><div id="x2modum" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hbyvh2s" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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