芒果视频下载

大連開元(yuan)(yuan)管(guan)(guan)(guan)道(dao)(dao)(dao)有(you)限公(gong)(gong)司，創立于1998年，是我(wo)國熱(re)力管(guan)(guan)(guan)道(dao)(dao)(dao)行(xing)業(ye)中(zhong)具(ju)備(bei)國際(ji)水準的研發及制(zhi)造預制(zhi)直埋(mai)熱(re)水聚氨酯保(bao)(bao)溫(wen)管(guan)(guan)(guan)道(dao)(dao)(dao)、預制(zhi)直埋(mai)鋼(gang)套(tao)鋼(gang)蒸汽(qi)保(bao)(bao)溫(wen)管(guan)(guan)(guan)道(dao)(dao)(dao)和金屬(shu)波紋管(guan)(guan)(guan)膨脹節的專業(ye)制(zhi)造商。企業(ye)注(zhu)冊資(zi)金1.002億元(yuan)(yuan)人(ren)(ren)民幣。公(gong)(gong)司現有(you)職工(gong)180人(ren)(ren)，專業(ye)技術人(ren)(ren)員61人(ren)(ren)。公(gong)(gong)司具(ju)備(bei)年產水管(guan)(guan)(guan)1500公(gong)(gong)里(li)，蒸汽(qi)管(guan)(guan)(guan)500公(gong)(gong)里(li)，共2000公(gong)(gong)里(li)品(pin)質保(bao)(bao)溫(wen)管(guan)(guan)(guan)道(dao)(dao)(dao)及管(guan)(guan)(guan)件的能力，生產設備(bei)及工(gong)藝(yi)在國內保(bao)(bao)溫(wen)管(guan)(guan)(guan)道(dao)(dao)(dao)行(xing)業(ye)中(zhong)具(ju)有(you)重要地位。

公司(si)擁有(you)國(guo)(guo)際、國(guo)(guo)內精良(liang)(liang)成(cheng)套(tao)(tao)生(sheng)(sheng)產(chan)(chan)設(she)備(bei)：8條(tiao)(tiao)(tiao)真空定徑(德國(guo)(guo)前沿技術)PE外護(hu)管(guan)(guan)(guan)(guan)擠出生(sheng)(sheng)產(chan)(chan)線，可擠出口DN100mm-ФDN1700mmPE外護(hu)管(guan)(guan)(guan)(guan)，在(zai)線同步完成(cheng)電(dian)暈、應(ying)力釋放(fang)工藝處(chu)理；3條(tiao)(tiao)(tiao)自動(配有(you)德國(guo)(guo)進口高壓發(fa)泡設(she)備(bei))保溫管(guan)(guan)(guan)(guan)發(fa)泡生(sheng)(sheng)產(chan)(chan)線；2套(tao)(tao)保溫管(guan)(guan)(guan)(guan)發(fa)泡預(yu)(yu)熱(re)系(xi)統；2條(tiao)(tiao)(tiao)預(yu)(yu)制保溫管(guan)(guan)(guan)(guan)件發(fa)泡生(sheng)(sheng)產(chan)(chan)線；7套(tao)(tao)全(quan)規格管(guan)(guan)(guan)(guan)件外護(hu)管(guan)(guan)(guan)(guan)鏡面熱(re)熔焊(han)機(ji)；8臺(tai)進口手提PE陰角焊(han)縫熱(re)熔焊(han)槍管(guan)(guan)(guan)(guan)件生(sheng)(sheng)產(chan)(chan)設(she)備(bei)；2條(tiao)(tiao)(tiao)很大管(guan)(guan)(guan)(guan)徑可達DN1700鋼管(guan)(guan)(guan)(guan)拋丸生(sheng)(sheng)產(chan)(chan)線；2臺(tai)保溫管(guan)(guan)(guan)(guan)定位(wei)支架(jia)注(zhu)塑成(cheng)型機(ji)；2條(tiao)(tiao)(tiao)擠板生(sheng)(sheng)產(chan)(chan)線、電(dian)熱(re)熔套(tao)(tao)生(sheng)(sheng)產(chan)(chan)線；7臺(tai)配有(you)美國(guo)(guo)進口發(fa)泡設(she)備(bei)的現場機(ji)械(xie)灌注(zhu)保溫作業(ye)車；2條(tiao)(tiao)(tiao)鋼套(tao)(tao)鋼蒸汽保溫管(guan)(guan)(guan)(guan)玻璃鋼防腐機(ji)械(xie)纏繞生(sheng)(sheng)產(chan)(chan)線；全(quan)套(tao)(tao)精良(liang)(liang)設(she)備(bei)的金屬(shu)波紋補償器生(sheng)(sheng)產(chan)(chan)設(she)備(bei)等。

公司(si)研發(fa)中(zhong)心多(duo)(duo)年來(lai)專注(zhu)于(yu)設備(bei)、工(gong)藝的(de)立項、研發(fa)和投入。先后研發(fa)出：鋼套鋼蒸(zheng)汽管(guan)(guan)(guan)機械纖維(wei)纏繞防腐設備(bei)、大(da)(da)口(kou)徑(jing)(jing)(jing)高密度(du)聚(ju)(ju)乙烯(xi)外(wai)(wai)護管(guan)(guan)(guan)材(cai)(cai)篩(shai)孔板式成型(xing)模具、高密度(du)聚(ju)(ju)乙烯(xi)外(wai)(wai)護管(guan)(guan)(guan)封氣機、預制直埋(mai)保(bao)(bao)(bao)溫(wen)(wen)(wen)管(guan)(guan)(guan)PE外(wai)(wai)護管(guan)(guan)(guan)材(cai)(cai)電暈極化處理(li)新型(xing)內(nei)(nei)電極、高密度(du)聚(ju)(ju)乙烯(xi)保(bao)(bao)(bao)溫(wen)(wen)(wen)外(wai)(wai)護管(guan)(guan)(guan)材(cai)(cai)應力釋放設備(bei)、國(guo)(guo)際水平的(de)現場接頭保(bao)(bao)(bao)溫(wen)(wen)(wen)施工(gong)組(zu)(zu)合機組(zu)(zu)設備(bei)等(deng)，自2006年以(yi)來(lai)，我公司(si)依照歐洲(zhou)標準(zhun)“EN253:2003、EN448:2003”及客(ke)戶的(de)設計(ji)要求較早在國(guo)(guo)內(nei)(nei)研制出DN1000～DN1800大(da)(da)口(kou)徑(jing)(jing)(jing)高密度(du)聚(ju)(ju)乙烯(xi)外(wai)(wai)護管(guan)(guan)(guan)，專注(zhu)大(da)(da)口(kou)徑(jing)(jing)(jing)生(sheng)產(chan)工(gong)藝的(de)研發(fa)，填補了我國(guo)(guo)生(sheng)產(chan)DN800以(yi)上大(da)(da)管(guan)(guan)(guan)徑(jing)(jing)(jing)聚(ju)(ju)氨(an)酯預制直埋(mai)保(bao)(bao)(bao)溫(wen)(wen)(wen)管(guan)(guan)(guan)工(gong)藝的(de)多(duo)(duo)項空(kong)白。生(sheng)產(chan)的(de)DN1200大(da)(da)口(kou)徑(jing)(jing)(jing)聚(ju)(ju)氨(an)酯預制直埋(mai)保(bao)(bao)(bao)溫(wen)(wen)(wen)管(guan)(guan)(guan)，已在國(guo)(guo)內(nei)(nei)多(duo)(duo)個大(da)(da)型(xing)項目(mu)和世界(jie)銀行(xing)貸款項目(mu)中(zhong)投入使用。