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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lasphtv" 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>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>上海不銹鋼彎管企業(yè)</p><p><span>***更新：</span>2020-05-31 04:13:44</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="yipryfh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河北海浩高壓法蘭管件集團(tuán)有限公司</a></p><p><span>聯(lián)系人：</span>董學(xué)文</p><p><span>郵箱: </span>1390756017@qq.com</p><p><span>電話: </span>15028729866</p><p><span>傳真: </span>0317_6866720</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0317-6866720</p><p><span>地址: </span>河北省孟村縣辛大路付林路段</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="z3eykry" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rgtvc2l" class="box"><p><p style="text-indent:25px">90度高壓彎管出產(chǎn)廠家一直以來咱們對高壓彎管的耐壓程度來歷都很獵奇，今（jin）日泰拓小賈就和咱們探討一下。在新我國剛剛建立的時候，我國連火柴都做不了更別提高壓彎頭號工業(yè)制成品了，那時候的許多管道安裝中許多狀況便是管子拉45度角再焊接，上海不銹鋼彎管企業(yè)，跟著工業(yè)化的的加速，這種辦法并不能廣（guang）泛推廣，大類型的只能做蝦米彎。作煨制彎管還需要注意以下幾個過程： 1、當(dāng)煨制彎管橢圓率或皺折不平度超過規(guī)范要求時，上海不銹鋼彎管企業(yè)，上海不銹鋼彎管企業(yè)，只能作廢，另行煨制。。2、石油化工管道選用加熱辦法煨制彎管時，為了削減圓管斷面的變形，需向管內(nèi)灌入經(jīng)加熱烘干的河砂，并隨灌隨敲打管壁，以確保干砂充滿填實</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海不銹鋼彎管企業(yè)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/4/17/636978599714215825_hbhhgs_4783042.jpg"></div><p style="text-indent:25px">不銹鋼彎管也是不銹鋼異型管的一種，主要是將管子成型后的形狀區(qū)別，有U型管、J型管、S型管、90度蛇頭彎管等。因為原料的關(guān)系，不銹鋼異型管一般為304以上原料為多，200、201原料硬度強(qiáng)，成型難度加大。不銹鋼異型管廣（guang）泛用于各種結(jié)構(gòu)件、工具和機(jī)械零部件。和圓管比較，不銹鋼異型管一般都有較大的慣性矩和截面模數(shù)，有較大的抗彎抗扭能力，能夠**減輕結(jié)構(gòu)分量，節(jié)約鋼材。不銹鋼異型管一般是依據(jù)斷截面、整體形狀來區(qū)別的，一般可分為：橢圓形異型鋼管、三角形異型鋼管、六角形異型鋼管、菱形異型鋼管、不銹鋼斑紋管、不銹鋼U型鋼管、D型管、不銹鋼彎管、S型管彎管、八角形異型鋼管、半圓形異型鋼圓，不等邊六角形異型鋼管、五瓣梅花形異型鋼管、雙凸形異型鋼管、雙凹形異型鋼管、瓜子形異型鋼管、圓錐形異型鋼管、波紋形異型鋼管等。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海不銹鋼彎管企業(yè)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/4/17/636978599713903187_hbhhgs_3580051.jpg"></div><p style="text-indent:25px">先進(jìn)配備不如國外，并且現(xiàn)有配備的自動化程度較差，加之以零星訂單為主的出產(chǎn)方式，出產(chǎn)率偏低；另一方面是在工藝、質(zhì)量及現(xiàn)場辦理上的細(xì)節(jié)上還須完善。90度高壓彎管目前廣（guang）泛使用于電力、石油、化工、帆海、等工程范疇的管道預(yù)制中，但中頻彎管在起弧處波濤褶皺顯著偏大，特別是曲折半徑小于3Do（Do為管外徑）時，內(nèi)弧波濤褶皺更大，嚴(yán)重影響產(chǎn)品的外觀質(zhì)量，這是幾十年來國產(chǎn)彎管機(jī)無法處理也急需處理的問題。中頻彎管出產(chǎn)廠家：我公司接受各種倍數(shù)、各種口徑、各種材質(zhì)以及各種規(guī)范的高壓熱煨彎管定做及加工。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海不銹鋼彎管企業(yè)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/4/17/636978599713434230_hbhhgs_2491555.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/93249.html</p></div></div></div></div></div><div id="xmjqikm" class="page-right twoColRt"><div id="ys2iu2m" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="nhjlsew" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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