云南球墨鑄鐵圓井蓋廠家直銷(xiāo) 值得信賴昆明多果井蓋批發(fā)廠家供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="球墨鑄鐵井蓋的特點(diǎn)：1、強(qiáng)度高。抗拉強(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；ρ2、韌性好。沖擊值與中碳鋼材詳盡，是灰鐵材料的10倍以上。3、抗腐蝕性強(qiáng)。噴水腐蝕試驗(yàn)"><meta name="keywords" content="云南球墨鑄鐵圓井蓋廠家直銷(xiāo),井蓋"><link rel="canonical" href="http://www.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 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值得信賴昆明多果井蓋批發(fā)廠家供應(yīng)</p><div id="ueuagma" class="leftbox clearfix"><h1>云南球墨鑄鐵圓井蓋廠家直銷(xiāo) 值得信賴昆明多果井蓋批發(fā)廠家供應(yīng)</h1><div id="a0wmcag" class="proBig"><div id="mkiqwky" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290242119648437/4180822.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="m0cq0qe" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290242119648437/4180822.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eksiou0" 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>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>云南球墨鑄鐵圓井蓋廠家直銷(xiāo),井蓋</p><p><span>***更新：</span>2020-10-22 08:20:44</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="gkaqwci" 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="euka28e" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="s80mu8k" 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。</span> </p> <p> <span style="font-size:14px;">4、塑性好。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、水泥井蓋、隱形井蓋、藝術(shù)井蓋，云南球墨鑄鐵圓井蓋廠家直銷(xiāo)、不銹鋼井蓋、五防井蓋、輕型井蓋，云南球墨鑄鐵圓井蓋廠家直銷(xiāo)，云南球墨鑄鐵圓井蓋廠家直銷(xiāo)、重型井蓋。所有的產(chǎn)品，規(guī)格型號(hào)可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span> 昆明井蓋供應(yīng)商哪家比較好？云南球墨鑄鐵圓井蓋廠家直銷(xiāo)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南球墨鑄鐵圓井蓋廠家直銷(xiāo),井蓋" src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290242119648437/4180822.png"></div><p style="text-indent:25px"><span style="font-size:14px;">球墨鑄鐵井蓋我們?cè)谠O(shè)計(jì)生產(chǎn)的時(shí)候，一般會(huì)對(duì)表面設(shè)計(jì)上花紋。那么，我們?cè)谠O(shè)計(jì)的時(shí)候，需要注意哪些方面的問(wèn)題呢？這就是現(xiàn)在我們要來(lái)為大家介紹的一個(gè)問(wèn)題，下面我們就來(lái)了解一下這個(gè)問(wèn)題吧。一般情況下，所有的球墨鑄鐵井蓋表面都有各種的圖案并且布滿了花紋，球墨鑄鐵井蓋表面獨(dú)特的防滑圖案，主要是為了增加摩擦力，預(yù)防因雨、雪、冰覆蓋使行人滑倒，一個(gè)光滑的鐵板上，假如下了雨，或是下了雪，行人走在上面很容易滑一個(gè)大跟頭。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(hào)可根據(jù)客戶要求定做。（昆明多果商貿(mào)有限公司）。</span>云南藝術(shù)井蓋銷(xiāo)售公司昆明圓井蓋批發(fā)商哪家好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南球墨鑄鐵圓井蓋廠家直銷(xiāo),井蓋" src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290242006845703/8853518.png"></div><p style="text-indent:25px"><span style="font-size:14px;">井蓋是雨天馬路上的“醫(yī)生治療師”。下雨天路面上的排水系統(tǒng)就是井蓋，它們雖然是看著不起眼然而在路面上積存很多積水時(shí)就起到十分重要的作用，它們是地下通道與路面相互之間的連接，馬路上的積水和積雪等都是通過(guò)井蓋流向下水道被排出，因此當(dāng)之無(wú)愧它們就是雨天路面問(wèn)題的蕞佳“醫(yī)生治療師”。按照制造井蓋的材料和用途的不同可以將它們分為鑄鋼井蓋、球墨鑄鐵井蓋、水泥井蓋和圓形井蓋，這些井蓋被使用在不同的環(huán)境和條件之下發(fā)揮著它們蕞大的功效和作用。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(hào)可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span></p><p> <span style="font-size:14px;">本公司主要經(jīng)營(yíng)：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）；</span> </p> <p> <span style="font-size:14px;">鑄鐵井蓋（防沉降井蓋、五防井蓋、輕型井蓋、重型井蓋）；</span> </p> <p> <span style="font-size:14px;">雨</span><span style="font-size:14px;">篦子、水篦子（水泥篦子、鑄鐵篦子、高分子復(fù)合篦子）；</span> </p> <p> <span style="font-size:14px;">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）；</span> </p> <p> <span style="font-size:14px;">路沿石、植草磚、圍樹(shù)、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；</span> </p> <p> <span style="font-size:14px;">鋼格柵、復(fù)合鋼格柵、玻璃鋼格柵；</span> </p> <p> <span style="font-size:14px;">不銹鋼線性排水溝。</span> </p> <p> <span style="font-size:14px;">所有的產(chǎn)品，規(guī)格型號(hào)可根據(jù)客戶要求定做，歡迎大家前來(lái)選購(gòu)！</span> 昆明井蓋大概賣(mài)多少錢(qián)？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南球墨鑄鐵圓井蓋廠家直銷(xiāo),井蓋" src="https://tyunfile.71360.com/UploadFile/duoguoshangmao2020/637290242176894531/2792388.png"></div><p> <span style="font-size:14px;">影響鑄鐵井蓋質(zhì)量的因素：</span> </p> <p> <span style="font-size:14px;">首先是鑄鐵井蓋的設(shè)計(jì)工藝性。進(jìn)行設(shè)計(jì)時(shí),除了要根據(jù)工作條件和金屬材料性能來(lái)確定鑄鐵井蓋幾何形狀,尺寸大小外,還必須從鑄造合金和鑄造工藝特性的角度來(lái)考慮設(shè)計(jì)的合理性,即明顯</span><span style="font-size:14px;">的尺寸效應(yīng)和凝固,收縮,應(yīng)力等問(wèn)題,以避免或減少鑄鐵井蓋的成分偏析,變形,開(kāi)裂等缺點(diǎn)的產(chǎn)生。</span> </p> <p> <span style="font-size:14px;">第二要有合理的鑄造工藝。即根據(jù)鑄鐵井蓋結(jié)構(gòu),重量和尺寸大小,鑄造合金特性和生產(chǎn)條件,選擇合適的分型面和造型,造芯方法,合理設(shè)置鑄造筋,冷鐵,冒口和澆注系統(tǒng)等.以保證獲得出色鑄鐵井蓋。</span> </p> <p> <span style="font-size:14px;">第三是鑄造用原材料的質(zhì)量。球墨鑄鐵井蓋作為軸類(lèi)件,如柴油機(jī)的曲軸,連桿要求強(qiáng)度高同時(shí)韌性較好的綜合機(jī)械械性能,對(duì)鑄鐵井蓋進(jìn)行調(diào)質(zhì)處理。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(hào)可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 云南鑄鐵井蓋廠家哪家好？云南不銹鋼方井蓋銷(xiāo)售公司</p><p style="text-indent:25px">昆明方井蓋公司哪家好？云南球墨鑄鐵圓井蓋廠家直銷(xiāo)</p><p style="text-indent:25px"><span style="font-size:14px;">井蓋制造時(shí)需兩次成型，先制成生鐵，后澆鑄成鑄鐵井蓋，這兩道工序的能耗都很高；制造工藝過(guò)程多，成型制造周期較長(zhǎng)；鑄鐵井蓋使用時(shí)跳動(dòng)噪聲大；問(wèn)題：簡(jiǎn)單被，極易發(fā)作交通及人身；原資料生鐵、煤炭動(dòng)力價(jià)格上漲，形成鑄鐵井蓋出產(chǎn)企業(yè)的效益下降。球墨井蓋一般分為球墨圓井蓋和球墨方蓋板，在市區(qū)的路政方面，一般采用圓形，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(chē)輛的安全。使用圓形，主要是考慮到圓形的井蓋通過(guò)其圓心的每條直徑長(zhǎng)度都是一樣的，這樣如果井蓋被經(jīng)過(guò)的車(chē)輛軋起時(shí)，因?yàn)椴徽撊绾诬埰?，其直徑都?huì)比下面的井口略寬，井蓋不會(huì)掉到井口里去。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(hào)可根據(jù)客戶要求定做（昆明多果商貿(mào)有限公司）。</span>云南球墨鑄鐵圓井蓋廠家直銷(xiāo)</p><p style="text-indent:25px">昆明多果商貿(mào)有限公司主營(yíng)品牌有多果商貿(mào)，發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大，該公司貿(mào)易型的公司。昆明多果商貿(mào)公司是一家有限責(zé)任公司（自然）企業(yè)，一直“以人為本，服務(wù)于社會(huì)”的經(jīng)營(yíng)理念;“誠(chéng)守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司擁有專(zhuān)業(yè)的技術(shù)團(tuán)隊(duì)，具有井蓋，蓋板，篦子，透水磚等多項(xiàng)業(yè)務(wù)。昆明多果商貿(mào)公司自成立以來(lái)，一直堅(jiān)持走正規(guī)化、專(zhuān)業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br 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