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clearfix"><div id="xwdfr9m" class="twoCol"><div id="x8myazv" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a 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_qtgjrx/">其他管件</a>?四川彎管網(wǎng)站客戶至上河北長(zhǎng)洪管業(yè)供應(yīng)</p><div id="d7sulp3" class="leftbox clearfix"><h1>四川彎管網(wǎng)站客戶至上河北長(zhǎng)洪管業(yè)供應(yīng)</h1><div id="j4arn4i" class="proBig"><div id="j4frycg" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/22/16/636968173107229165_jiazong01_5433692.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yzqsjdu" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/22/16/636968173107229165_jiazong01_5433692.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="s0vdtnj" 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>四川彎管網(wǎng)站</p><p><span>***更新：</span>2020-06-04 12:03:30</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="qsovmdu" 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="88tkb8i" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ulry8jr" class="box"><p><p style="text-indent:25px">輸油用3PE防腐鋼管中間層通常為共聚物粘結(jié)劑，其首要成分是聚烯烴，現(xiàn)在廣（guang）泛采用的是乙烯基共聚物膠粘劑。共聚物膠粘劑的極性部分官能團(tuán)與熔結(jié)環(huán)氧粉末涂層的環(huán)氧基團(tuán)能夠反應(yīng)生成氫鍵或化學(xué)鍵，使中間層與底層構(gòu)成良好的粘結(jié)；而非極性的乙烯部分與面層聚乙烯具有很好的親合效果，所以中間層與面層也具有很好的粘結(jié)性能。聚乙烯面層的首要效果是起機(jī)械保護(hù)與防腐效果，四川彎管網(wǎng)站，與傳統(tǒng)的二層結(jié)構(gòu)聚乙烯防腐層具有相同的效果。在國(guó)際日趨科技經(jīng)濟(jì)的時(shí)代，人才、資本，四川彎管網(wǎng)站、技術(shù)，四川彎管網(wǎng)站、市場(chǎng)、運(yùn)營(yíng)理念構(gòu)成企業(yè)的生命線。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川彎管網(wǎng)站" src="http://tyunfile.71360.com/UpLoadFile/2019/6/22/16/636968173107229165_jiazong01_5433692.jpg"></div><p style="text-indent:25px">公司位于“中國(guó)彎頭管件之都”河北省滄州市鹽山縣。東臨渤海灣黃驊港,北靠京津,環(huán)境優(yōu)越,交通便利。具備化學(xué)分析,金相檢驗(yàn),物理試驗(yàn),無損探傷等先進(jìn)的檢測(cè)能力?？缮a(chǎn)國(guó)際,國(guó)內(nèi)標(biāo)準(zhǔn)的高,中壓各種規(guī)格的碳鋼,不銹鋼,合金鋼管件,彎頭,三通,大小頭,管帽,法蘭,溝槽管件,橡膠接頭,補(bǔ)償器以及無縫鋼管,直縫鋼管等系列管道和管道配件產(chǎn)品。專業(yè)生產(chǎn)：美標(biāo),日標(biāo),德標(biāo)管件,無縫鋼管,法蘭等。擁有先進(jìn)的管件,無縫鋼管的生產(chǎn)線12條,中頻推制,機(jī)加工,冷成型,熱擠壓,熱處理等精湛工藝。產(chǎn)品異徑管（大小頭）,同心異徑管,偏心異徑管標(biāo)準(zhǔn) 美標(biāo),日標(biāo),德標(biāo),國(guó)標(biāo)等材質(zhì) 碳鋼,不銹鋼,合金鋼等尺寸 DN10MM-1828MM 厚度 2MM-45MM 表面處理防銹黑漆,防銹清漆,透明防銹油,熱鍍鋅,冷鍍鋅,3PE涂層,環(huán)氧涂層質(zhì)量體系已通過ISO9001-2000國(guó)際認(rèn)證較小起定量可接受樣品單我公司以精制質(zhì)量的產(chǎn)品和良好的售后服務(wù)樹立企業(yè)形象,以合理的價(jià)格贏得市場(chǎng),我們將始終堅(jiān)持“質(zhì)量靠前,顧客滿意”的宗旨,為顧客提供質(zhì)量的產(chǎn)品和更好的服務(wù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川彎管網(wǎng)站" src="http://tyunfile.71360.com/UpLoadFile/2019/6/22/16/636968173102381075_jiazong01_7694928.jpg"></div><p style="text-indent:25px">彎管質(zhì)量操控： 1.彎管成型過程中光滑對(duì)產(chǎn)品質(zhì)量的影響：企業(yè)在傳統(tǒng)的彎管生產(chǎn)工藝中，為得到更好的彎管表面質(zhì)量，會(huì)采納許多的辦法，其中包括：采用更先進(jìn)高（gao）擋的彎管機(jī)，用強(qiáng)度更高的模具，或者采用光滑產(chǎn)品等辦法。 2.彎管時(shí)資料外側(cè)受拉，內(nèi)側(cè)受壓中性軸所在位置則與彎管辦法而不同，在頂彎式(壓縮彎曲)作業(yè)時(shí)中性軸處于離外壁約1/2處，在旋彎(回彎式)作業(yè)時(shí)，中性軸處于離外壁2/2處。因此薄壁管道彎曲，使用旋彎法是有利的。 3.彎胎的精度也是影響彎管質(zhì)量的要素之一。咱們?cè)趶澨ブ谱鲿r(shí)，除規(guī)格尺寸要求操控在必定公差范圍時(shí)，同時(shí)也要求用戶在使用時(shí)根據(jù)彎制管徑挑選相應(yīng)的彎胎。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川彎管網(wǎng)站" src="http://tyunfile.71360.com/UpLoadFile/2019/6/22/16/636968173102381075_jiazong01_4115179.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/144960.html</p></div></div></div></div></div><div id="nepw7iz" class="page-right twoColRt"><div id="dsubawi" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2mf3zkb" class="recomPic likePro"><a 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