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href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_guanjianbi/">管件</a>?<a href="http://www.cdcfah.com/cp/third-guanjianbi_wantouoz/">彎頭</a>?黑龍江1.5D彎頭定做信息推薦河北長(zhǎng)洪管業(yè)供應(yīng)</p><div id="q8tevm7" class="leftbox clearfix"><h1>黑龍江1.5D彎頭定做信息推薦河北長(zhǎng)洪管業(yè)供應(yīng)</h1><div id="ijubs8y" class="proBig"><div id="mabduao" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/23/17/636969065072990569_jiazong01_2104153.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cgx3xy8" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/23/17/636969065072990569_jiazong01_2104153.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="f8neqxb" 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>河北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>黑龍江1.5D彎頭定做</p><p><span>***更新：</span>2020-05-30 13:05:46</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="ajfwiuq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河北長(zhǎng)洪管業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>賈世豪</p><p><span>郵箱: </span>2047452166@qq.com</p><p><span>電話: </span>17363075791</p><p><span>傳真: </span>0317_5538516</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0317-5538516</p><p><span>地址: </span>河北省滄州市孟村回族自治縣孟村鎮(zhèn)二街</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="l8z7tkb" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="bkb38k3" class="box"><p><p style="text-indent:25px">對(duì)于同材質(zhì)的管子，在彎曲應(yīng)力相等時(shí)，直徑越大，所需的曲率半徑越大。假如曲率半徑相同，大直徑管發(fā)生的彎曲應(yīng)力大于小直徑管所發(fā)生的彎曲應(yīng)力。不銹鋼對(duì)焊彎頭出產(chǎn)廠家，河北新聞資訊，記者（劉編輯）近來(lái)獲悉，朋友，質(zhì)量產(chǎn)品名揚(yáng)天下，劣質(zhì)產(chǎn)品關(guān)門回家,想要產(chǎn)品獲得客戶的支持和信任，出產(chǎn)的產(chǎn)品沒一個(gè)質(zhì)量差，黑龍江1.5D彎頭定做，光靠?jī)r(jià)格便宜的產(chǎn)品能夠持久地存活下來(lái)？下面為您介紹不銹鋼對(duì)焊彎頭，客戶在訂購(gòu)的時(shí)分只需要填明訂購(gòu)數(shù)據(jù)、選定資料泰拓代為規(guī)劃、制造，黑龍江1.5D彎頭定做，黑龍江1.5D彎頭定做。例如說(shuō)用戶對(duì)不銹鋼彎頭出產(chǎn)工藝有一定的特殊要求，我廠可與用戶協(xié)商規(guī)劃，泰拓終滿意客的需求。碳鋼沖壓彎頭的基本工藝進(jìn)程是：首要焊接一個(gè)橫截面為多邊形的多棱環(huán)殼或兩端封閉的多棱扇形殼。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江1.5D彎頭定做" src="http://tyunfile.71360.com/UpLoadFile/2019/6/23/17/636969065072990569_jiazong01_2104153.jpg"></div><p style="text-indent:25px">河北長(zhǎng)洪180度彎頭現(xiàn)貨批發(fā)彎頭種類很多，歸納有以下幾種主要類型:變直徑對(duì)焊彎頭指管端或管上某一部分直徑減小;變壁厚的對(duì)焊彎頭指沿管子長(zhǎng)度方向使壁厚發(fā)生變化;改變斷面的對(duì)焊彎頭，根據(jù)要求，將圓形斷面變?yōu)榉叫螜E圓形多邊形等等;彎曲對(duì)焊彎頭我們接觸比較多的，就是將直管變?yōu)椴煌拾霃降膹澒?，壁厚均勻，并與管道壁厚一致。對(duì)焊異型彎頭是除了圓管以外的其他截面外形的彎頭的總稱，有焊接彎頭和無(wú)縫彎頭。加工彎頭廠家的坯料為平板或可展曲面，因而下料簡(jiǎn)樸，精度輕易保證，組裝焊接利便，在加工時(shí)輕易控制原料，操縱比較簡(jiǎn)樸，沒有繁雜的工序，并且焊接和組裝比較利便。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江1.5D彎頭定做" src="http://tyunfile.71360.com/UpLoadFile/2019/6/23/17/636969065057352269_jiazong01_2269382.jpg"></div><p style="text-indent:25px">通常是按組對(duì)點(diǎn)固的半成品出廠，現(xiàn)場(chǎng)施工根據(jù)管道焊縫等級(jí)進(jìn)行焊接，因此，也稱為兩半沖壓焊接彎頭。碳鋼沖壓彎頭的基本工藝進(jìn)程是：首先焊接一個(gè)橫截面為多邊形的多棱環(huán)殼或兩端關(guān)閉的多棱扇形殼，內(nèi)部沖滿壓力介質(zhì)后，施以內(nèi)壓，在內(nèi)壓效果下橫截面由多邊形逐步變成圓，終成為一個(gè)圓形環(huán)殼。根據(jù)需要，一個(gè)圓形環(huán)殼能夠切割成4個(gè)90○彎頭或6個(gè)60○彎頭或其它標(biāo)準(zhǔn)的彎頭，該工藝適用于制造彎頭中徑與彎頭內(nèi)徑比大于1.5的任何標(biāo)準(zhǔn)大型彎頭，是目前制造大型碳鋼彎頭的抱負(fù)方法。長(zhǎng)半徑彎頭是指彎頭的曲率半徑為管子直徑的1.5倍；如果大于1.5倍了，便是彎管的領(lǐng)域了。短半徑彎頭是指彎頭的曲率半徑等于管子的直徑，也便是常說(shuō)的1倍的。彎頭按角度分分為45度、90度和180度三種**常用的， </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江1.5D彎頭定做" src="http://tyunfile.71360.com/UpLoadFile/2019/6/23/17/636969065057977801_jiazong01_1972773.jpg"></div></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/89288.html</p></div></div></div></div></div><div id="8wh29l9" class="page-right twoColRt"><div id="uizlhyz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="s7bfgxe" 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