芒果视频下载

成立于1987年，主要從事聚乙烯管道系統、PE–RT II型熱力管道系統等的生產、銷售的企業，產品具有重量輕、耐腐蝕、壽命長、安裝方便等特點

亞大是成立于一九八七年(nian)的中外(wai)(wai)合資企業(ye)，中方(fang)股(gu)東為中國(guo)兵(bing)器工業(ye)集團(tuan)北方(fang)凌云工業(ye)集團(tuan)有限公司(si)(si)下屬的上市公司(si)(si)凌云工業(ye)股(gu)份有限公司(si)(si)，外(wai)(wai)方(fang)股(gu)東為具有二百多年(nian)歷史的瑞士跨國(guo)企業(ye)喬治(zhi)費歇爾公司(si)(si)。中外(wai)(wai)雙方(fang)各占(zhan)50%的股(gu)份。  

亞(ya)大(da)(da)集(ji)團擁有二(er)大(da)(da)業務(wu)板塊：市政管(guan)道系(xi)統(tong)和(he)汽車管(guan)路系(xi)統(tong)。  

亞大市(shi)政(zheng)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)包括聚(ju)(ju)乙(yi)烯(xi)（PE）管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)、聚(ju)(ju)丙(bing)(bing)烯(xi)（PP）纏繞(rao)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)、PE–RT II型熱(re)力(li)(li)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)、尼(ni)龍12中高(gao)壓(ya)燃氣(qi)(qi)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)。聚(ju)(ju)乙(yi)烯(xi)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)產(chan)(chan)(chan)(chan)品(pin)(pin)具有重量輕、耐(nai)腐(fu)蝕、壽命長、安裝(zhuang)方便的(de)獨特(te)(te)特(te)(te)性(xing)(xing)，廣(guang)泛應用(yong)(yong)于(yu)國內(nei)燃氣(qi)(qi)輸(shu)(shu)送(song)(song)、給水(shui)排水(shui)、礦山、加油站等氣(qi)(qi)液(ye)輸(shu)(shu)送(song)(song)行業，產(chan)(chan)(chan)(chan)品(pin)(pin)規格為(wei)Φ20mm－Φ1200mm。同(tong)時配套(tao)齊全(quan)的(de)連(lian)接管(guan)(guan)(guan)件和(he)施(shi)工(gong)機具為(wei)高(gao)質(zhi)量的(de)施(shi)工(gong)提供了保證；聚(ju)(ju)丙(bing)(bing)烯(xi)纏繞(rao)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)產(chan)(chan)(chan)(chan)品(pin)(pin)是國際優(you)質(zhi)的(de)排水(shui)管(guan)(guan)(guan)道(dao)(dao)(dao)產(chan)(chan)(chan)(chan)品(pin)(pin)，該(gai)產(chan)(chan)(chan)(chan)品(pin)(pin)采用(yong)(yong)高(gao)模(mo)量聚(ju)(ju)丙(bing)(bing)烯(xi)管(guan)(guan)(guan)道(dao)(dao)(dao)專用(yong)(yong)原材料，其產(chan)(chan)(chan)(chan)品(pin)(pin)外觀整(zheng)潔，重量輕、高(gao)環剛度、高(gao)環柔度、良好(hao)的(de)耐(nai)低溫(wen)沖擊性(xing)(xing)能和(he)優(you)異的(de)耐(nai)化(hua)學性(xing)(xing)能，廣(guang)泛應用(yong)(yong)于(yu)城市(shi)排水(shui)、污水(shui)和(he)工(gong)業用(yong)(yong)水(shui)的(de)輸(shu)(shu)送(song)(song)領域，使用(yong)(yong)壽命可(ke)以超過(guo)50年。目前，亞大具備了生(sheng)(sheng)產(chan)(chan)(chan)(chan)Φ300mm-3500mm口(kou)徑(jing)的(de)聚(ju)(ju)丙(bing)(bing)烯(xi)纏繞(rao)管(guan)(guan)(guan)和(he)配套(tao)管(guan)(guan)(guan)件產(chan)(chan)(chan)(chan)品(pin)(pin)能力(li)(li)。PE–RT II型熱(re)力(li)(li)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)品(pin)(pin)具有內(nei)壁光滑、輸(shu)(shu)送(song)(song)阻(zu)力(li)(li)小、綠(lv)色(se)環保、系(xi)統(tong)(tong)(tong)(tong)密封好(hao)、導熱(re)系(xi)數低、施(shi)工(gong)連(lian)接簡單(dan)、重量輕、柔韌(ren)性(xing)(xing)好(hao)、耐(nai)化(hua)學性(xing)(xing)好(hao)、不需防腐(fu)、滿足(zu)二次熱(re)力(li)(li)管(guan)(guan)(guan)網使用(yong)(yong)要求(qiu)，一(yi)般使用(yong)(yong)口(kou)徑(jing)為(wei)Φ25mm-500mm，適用(yong)(yong)于(yu)各種高(gao)低溫(wen)介質(zhi)的(de)輸(shu)(shu)送(song)(song)，如：生(sheng)(sheng)活(huo)冷(leng)(leng)熱(re)水(shui)輸(shu)(shu)送(song)(song)、地源熱(re)泵蓄熱(re)、小區埋地集中供熱(re)、溫(wen)泉水(shui)輸(shu)(shu)送(song)(song)、高(gao)溫(wen)化(hua)學流體的(de)輸(shu)(shu)送(song)(song)、空調冷(leng)(leng)卻(que)(que)水(shui)及工(gong)業冷(leng)(leng)卻(que)(que)水(shui)輸(shu)(shu)送(song)(song)等；尼(ni)龍12中高(gao)壓(ya)燃氣(qi)(qi)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)產(chan)(chan)(chan)(chan)品(pin)(pin)是一(yi)種高(gao)性(xing)(xing)能熱(re)塑性(xing)(xing)聚(ju)(ju)合物(wu)，具有良好(hao)的(de)性(xing)(xing)能特(te)(te)點，用(yong)(yong)該(gai)材料制成的(de)管(guan)(guan)(guan)道(dao)(dao)(dao)系(xi)統(tong)(tong)(tong)(tong)可(ke)耐(nai)受(shou)更高(gao)運行壓(ya)力(li)(li)且具備更大直徑(jing)，可(ke)以承受(shou)18Bar的(de)工(gong)作壓(ya)力(li)(li)，并具有抗白(bai)蟻特(te)(te)性(xing)(xing)，安全(quan)性(xing)(xing)強，可(ke)非開挖(wa)和(he)無沙基床(chuang)施(shi)工(gong)，全(quan)生(sheng)(sheng)命周期成本優(you)于(yu)鋼管(guan)(guan)(guan)，是中高(gao)壓(ya)燃氣(qi)(qi)輸(shu)(shu)送(song)(song)的(de)理想選擇(ze)。  

亞(ya)大汽(qi)車(che)管(guan)(guan)(guan)路系(xi)(xi)統(tong)包括尼龍壓力(li)(li)管(guan)(guan)(guan)、多(duo)層(ceng)(ceng)管(guan)(guan)(guan)、單層(ceng)(ceng)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、多(duo)層(ceng)(ceng)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、織物(wu)增強管(guan)(guan)(guan)、SCR管(guan)(guan)(guan)及(ji)其(qi)總(zong)成(cheng)產(chan)(chan)(chan)(chan)(chan)品(pin)等。尼龍壓力(li)(li)管(guan)(guan)(guan)及(ji)總(zong)成(cheng)產(chan)(chan)(chan)(chan)(chan)品(pin)具備(bei)耐(nai)(nai)磨(mo)損(sun)、耐(nai)(nai)彎曲、耐(nai)(nai)抗拉的獨(du)特特性，廣(guang)泛應用于(yu)汽(qi)車(che)氣制(zhi)(zhi)動(dong)、液壓氣制(zhi)(zhi)動(dong)等行業；多(duo)層(ceng)(ceng)管(guan)(guan)(guan)、多(duo)層(ceng)(ceng)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)由多(duo)種材(cai)料共(gong)擠而成(cheng)，不同的產(chan)(chan)(chan)(chan)(chan)品(pin)結構可(ke)以達到高強度、耐(nai)(nai)沖擊(ji)、耐(nai)(nai)低溫(wen)、耐(nai)(nai)燃油、低析出、耐(nai)(nai)高溫(wen)，耐(nai)(nai)水解的特性，其(qi)總(zong)成(cheng)產(chan)(chan)(chan)(chan)(chan)品(pin)是燃油系(xi)(xi)統(tong)、真空系(xi)(xi)統(tong)及(ji)冷卻系(xi)(xi)統(tong)的良好選擇(ze)方案(an)，尤其(qi)國六的實施使(shi)多(duo)層(ceng)(ceng)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)總(zong)成(cheng)成(cheng)為(wei)選擇(ze)方案(an)；單層(ceng)(ceng)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)主要(yao)應用于(yu)曲軸通(tong)風管(guan)(guan)(guan)、風窗洗滌(di)管(guan)(guan)(guan)等；由織物(wu)增強管(guan)(guan)(guan)加工的液壓管(guan)(guan)(guan)路總(zong)成(cheng)產(chan)(chan)(chan)(chan)(chan)品(pin)廣(guang)泛應用于(yu)轎(jiao)車(che)和輕(qing)型卡車(che)制(zhi)(zhi)動(dong)管(guan)(guan)(guan)路、汽(qi)車(che)動(dong)力(li)(li)轉向、轎(jiao)車(che)敞篷舉升(sheng)(sheng)系(xi)(xi)統(tong)、駕駛室翻(fan)轉機構、離合器助力(li)(li)、叉車(che)、農場機械、工程機械、車(che)載升(sheng)(sheng)降臺(tai)、液壓先導控制(zhi)(zhi)管(guan)(guan)(guan)、船(chuan)舶驅動(dong)設備(bei)和各類液壓站用管(guan)(guan)(guan)等；SCR管(guan)(guan)(guan)及(ji)其(qi)總(zong)成(cheng)成(cheng)為(wei)后處(chu)理系(xi)(xi)統(tong)的選擇(ze)，通(tong)過(guo)其(qi)輸送尿素液有(you)效(xiao)解決了尾氣排放問(wen)題；    

亞大成立以來一直推行(xing)“ 經營與管理(li)(li)同步提高(gao)(gao)，規(gui)模和效(xiao)益同步增長，體(ti)系與機制同步完善”的管理(li)(li)信(xin)條，使經營得到高(gao)(gao)速(su)發展(zhan)，管理(li)(li)也(ye)增加了新的內涵，質量體(ti)系保證產(chan)品質量。  

亞大(da)不(bu)斷創(chuang)新(xin)亞大(da)產(chan)品，為(wei)客戶提(ti)供適用(yong)的(de)(de)產(chan)品和優質的(de)(de)服務。