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大連開元管(guan)(guan)道(dao)有(you)限公(gong)司(si)，創立于1998年(nian)，是(shi)我國熱力管(guan)(guan)道(dao)行業(ye)(ye)(ye)中具備國際(ji)水準的研(yan)發(fa)及制造預制直埋(mai)熱水聚氨酯保(bao)溫(wen)管(guan)(guan)道(dao)、預制直埋(mai)鋼套鋼蒸汽(qi)(qi)保(bao)溫(wen)管(guan)(guan)道(dao)和金屬波紋管(guan)(guan)膨脹(zhang)節的專業(ye)(ye)(ye)制造商。企業(ye)(ye)(ye)注(zhu)冊資金1.002億(yi)元人民幣。公(gong)司(si)現有(you)職工180人，專業(ye)(ye)(ye)技術人員61人。公(gong)司(si)具備年(nian)產水管(guan)(guan)1500公(gong)里，蒸汽(qi)(qi)管(guan)(guan)500公(gong)里，共2000公(gong)里品(pin)質(zhi)保(bao)溫(wen)管(guan)(guan)道(dao)及管(guan)(guan)件的能力，生產設備及工藝在國內保(bao)溫(wen)管(guan)(guan)道(dao)行業(ye)(ye)(ye)中具有(you)重要地(di)位。

公司(si)擁(yong)有國(guo)(guo)際、國(guo)(guo)內精良(liang)成套(tao)(tao)生(sheng)(sheng)產(chan)(chan)(chan)設(she)備(bei)(bei)(bei)：8條(tiao)(tiao)真空定徑(jing)(德國(guo)(guo)前沿技術)PE外護管(guan)(guan)(guan)擠(ji)(ji)出(chu)生(sheng)(sheng)產(chan)(chan)(chan)線(xian)，可擠(ji)(ji)出(chu)口(kou)DN100mm-ФDN1700mmPE外護管(guan)(guan)(guan)，在線(xian)同步完成電暈、應(ying)力釋(shi)放(fang)工(gong)藝處理；3條(tiao)(tiao)自動(配有德國(guo)(guo)進(jin)口(kou)高(gao)壓發泡(pao)設(she)備(bei)(bei)(bei))保(bao)溫(wen)(wen)(wen)(wen)管(guan)(guan)(guan)發泡(pao)生(sheng)(sheng)產(chan)(chan)(chan)線(xian)；2套(tao)(tao)保(bao)溫(wen)(wen)(wen)(wen)管(guan)(guan)(guan)發泡(pao)預熱(re)(re)系統；2條(tiao)(tiao)預制(zhi)保(bao)溫(wen)(wen)(wen)(wen)管(guan)(guan)(guan)件(jian)發泡(pao)生(sheng)(sheng)產(chan)(chan)(chan)線(xian)；7套(tao)(tao)全規格管(guan)(guan)(guan)件(jian)外護管(guan)(guan)(guan)鏡(jing)面熱(re)(re)熔焊機；8臺進(jin)口(kou)手提PE陰角焊縫熱(re)(re)熔焊槍管(guan)(guan)(guan)件(jian)生(sheng)(sheng)產(chan)(chan)(chan)設(she)備(bei)(bei)(bei)；2條(tiao)(tiao)很(hen)大(da)管(guan)(guan)(guan)徑(jing)可達DN1700鋼管(guan)(guan)(guan)拋丸(wan)生(sheng)(sheng)產(chan)(chan)(chan)線(xian)；2臺保(bao)溫(wen)(wen)(wen)(wen)管(guan)(guan)(guan)定位支架注(zhu)塑(su)成型(xing)機；2條(tiao)(tiao)擠(ji)(ji)板(ban)生(sheng)(sheng)產(chan)(chan)(chan)線(xian)、電熱(re)(re)熔套(tao)(tao)生(sheng)(sheng)產(chan)(chan)(chan)線(xian)；7臺配有美國(guo)(guo)進(jin)口(kou)發泡(pao)設(she)備(bei)(bei)(bei)的(de)現(xian)場機械灌注(zhu)保(bao)溫(wen)(wen)(wen)(wen)作(zuo)業車；2條(tiao)(tiao)鋼套(tao)(tao)鋼蒸汽保(bao)溫(wen)(wen)(wen)(wen)管(guan)(guan)(guan)玻璃(li)鋼防(fang)腐機械纏繞(rao)生(sheng)(sheng)產(chan)(chan)(chan)線(xian)；全套(tao)(tao)精良(liang)設(she)備(bei)(bei)(bei)的(de)金屬波(bo)紋補償器生(sheng)(sheng)產(chan)(chan)(chan)設(she)備(bei)(bei)(bei)等(deng)。

公司(si)研(yan)(yan)發(fa)(fa)中(zhong)(zhong)心(xin)多(duo)(duo)年(nian)來(lai)專(zhuan)注(zhu)于設(she)備、工藝(yi)的(de)立(li)項(xiang)、研(yan)(yan)發(fa)(fa)和投(tou)(tou)入。先后研(yan)(yan)發(fa)(fa)出(chu)：鋼套鋼蒸汽管(guan)(guan)機(ji)械纖維纏繞防腐設(she)備、大(da)(da)口(kou)徑(jing)(jing)高密度(du)聚乙烯外護(hu)管(guan)(guan)材篩孔板式成型模具、高密度(du)聚乙烯外護(hu)管(guan)(guan)封氣機(ji)、預制(zhi)(zhi)直(zhi)埋(mai)保(bao)溫(wen)管(guan)(guan)PE外護(hu)管(guan)(guan)材電(dian)暈極化處理新型內(nei)電(dian)極、高密度(du)聚乙烯保(bao)溫(wen)外護(hu)管(guan)(guan)材應力(li)釋放設(she)備、國際水平的(de)現場接(jie)頭(tou)保(bao)溫(wen)施工組合(he)機(ji)組設(she)備等，自2006年(nian)以(yi)來(lai)，我公司(si)依照歐洲標(biao)準(zhun)“EN253:2003、EN448:2003”及客戶的(de)設(she)計要求較早在(zai)國內(nei)研(yan)(yan)制(zhi)(zhi)出(chu)DN1000～DN1800大(da)(da)口(kou)徑(jing)(jing)高密度(du)聚乙烯外護(hu)管(guan)(guan)，專(zhuan)注(zhu)大(da)(da)口(kou)徑(jing)(jing)生(sheng)產工藝(yi)的(de)研(yan)(yan)發(fa)(fa)，填補了我國生(sheng)產DN800以(yi)上大(da)(da)管(guan)(guan)徑(jing)(jing)聚氨酯(zhi)預制(zhi)(zhi)直(zhi)埋(mai)保(bao)溫(wen)管(guan)(guan)工藝(yi)的(de)多(duo)(duo)項(xiang)空白。生(sheng)產的(de)DN1200大(da)(da)口(kou)徑(jing)(jing)聚氨酯(zhi)預制(zhi)(zhi)直(zhi)埋(mai)保(bao)溫(wen)管(guan)(guan)，已在(zai)國內(nei)多(duo)(duo)個(ge)大(da)(da)型項(xiang)目和世(shi)界銀行(xing)貸款項(xiang)目中(zhong)(zhong)投(tou)(tou)入使用。