廠家直銷 防腐保溫管道 鋼管 規格齊全
保溫鋼(gang)管(Heat preservation pipe)是經過(guo)保溫工(gong)(gong)藝加工(gong)(gong)處理后,在不同工(gong)(gong)作環境和外(wai)介質的(de)作用下保證工(gong)(gong)作鋼(gang)管內溫度與表面溫度符合(he)或(huo)達到使用要求的(de)鋼(gang)制管道。
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廠家直銷(xiao) 防腐保溫管道 鋼(gang)管 規格齊全
保(bao)(bao)溫(wen)鋼(gang)管(Heat preservation pipe)是經(jing)過保(bao)(bao)溫(wen)工(gong)(gong)藝加工(gong)(gong)處(chu)理后,在不(bu)同工(gong)(gong)作環境(jing)和外(wai)介質的(de)作用下保(bao)(bao)證工(gong)(gong)作鋼(gang)管內溫(wen)度(du)與表面溫(wen)度(du)符合(he)或達(da)到使用要求的(de)鋼(gang)制管道。
保溫(wen)管道廣泛用于液(ye)體、氣體的輸送管網, 化工(gong)管道保溫(wen)工(gong)程石(shi)油、化工(gong)、集中供熱(re)熱(re)網、中央空調通風管道、市政工(gong)程等(deng)。
保(bao)(bao)(bao)(bao)溫(wen)鋼(gang)(gang)管(guan)(guan)是影響節能(neng)(neng)的(de)(de)重(zhong)要因(yin)素,保(bao)(bao)(bao)(bao)溫(wen)鋼(gang)(gang)管(guan)(guan)的(de)(de)研制與應(ying)用(yong)越(yue)來(lai)(lai)越(yue)受到(dao)世界(jie)各國(guo)的(de)(de)普遍(bian)重(zhong)視(shi)。20世紀70年代后,國(guo)外普遍(bian)重(zhong)視(shi)保(bao)(bao)(bao)(bao)溫(wen)鋼(gang)(gang)管(guan)(guan)的(de)(de)和應(ying)用(yong),力(li)求大(da)幅度(du)減(jian)少能(neng)(neng)源(yuan)的(de)(de)消耗量(liang),從(cong)(cong)而減(jian)少環境污染和溫(wen)室效應(ying)。國(guo)外保(bao)(bao)(bao)(bao)溫(wen)工業已經有(you)(you)很長的(de)(de)歷(li)史,而新型保(bao)(bao)(bao)(bao)溫(wen)材(cai)(cai)(cai)料(liao)(liao)也正在不(bu)斷(duan)地(di)涌現。 1980年以前,我國(guo)保(bao)(bao)(bao)(bao)溫(wen)鋼(gang)(gang)管(guan)(guan)的(de)(de)發展十分緩慢,為數不(bu)多的(de)(de)保(bao)(bao)(bao)(bao)溫(wen)廠只能(neng)(neng)少量(liang)地(di)下直埋保(bao)(bao)(bao)(bao)溫(wen)鋼(gang)(gang)管(guan)(guan),但中(zhong)國(guo)保(bao)(bao)(bao)(bao)溫(wen)工業經過(guo)30多年的(de)(de)努力(li),特別是經過(guo)近(jin)10年的(de)(de)高速發展,不(bu)少產品從(cong)(cong)無到(dao)有(you)(you),從(cong)(cong)單一到(dao)多樣化(hua),質(zhi)量(liang)從(cong)(cong)低到(dao)高,應(ying)用(yong)越(yue)來(lai)(lai)越(yue)普遍(bian)。聚(ju)氨酯(zhi)(zhi)材(cai)(cai)(cai)料(liao)(liao)是國(guo)際上最常用(yong)的(de)(de)保(bao)(bao)(bao)(bao)溫(wen)材(cai)(cai)(cai)料(liao)(liao)。硬質(zhi)聚(ju)氨酯(zhi)(zhi)具有(you)(you)很多優異性能(neng)(neng),在歐(ou)(ou)美廣泛用(yong)于保(bao)(bao)(bao)(bao)溫(wen)隔熱領域。歐(ou)(ou)美等發達的(de)(de)保(bao)(bao)(bao)(bao)溫(wen)材(cai)(cai)(cai)料(liao)(liao)中(zhong)約有(you)(you)49%為聚(ju)氨酯(zhi)(zhi)材(cai)(cai)(cai)料(liao)(liao),而在中(zhong)國(guo)這一比例尚(shang)不(bu)足20%。因(yin)此,聚(ju)氨酯(zhi)(zhi)材(cai)(cai)(cai)料(liao)(liao)保(bao)(bao)(bao)(bao)溫(wen)鋼(gang)(gang)管(guan)(guan)在中(zhong)國(guo)還有(you)(you)很大(da)的(de)(de)發展空間。





























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