鋼襯玻璃管(guan)(guan)(guan)道是(shi)鋼管(guan)(guan)(guan)、管(guan)(guan)(guan)件(jian)與玻璃的(de)復(fu)合體,是(shi)將熔融的(de)玻璃以吹制(zhi)法襯在經(jing)過焙燒預熱的(de)碳鋼管(guan)(guan)(guan)或管(guan)(guan)(guan)件(jian)內壁(bi)(bi),使玻璃牢固(gu)地黏附在管(guan)(guan)(guan)子、管(guan)(guan)(guan)件(jian)的(de)內壁(bi)(bi)上,并處于(yu)一定(ding)的(de)壓縮(suo)狀態。除(chu)吹制(zhi)法外(wai),還(huan)有(you)膨脹法及噴涂法。
吹(chui)制襯玻(bo)璃管(guan)道使(shi)用溫度為0~150℃,使(shi)用壓力小(xiao)于或等于0.6MPa,冷(leng)沖(chong)(chong)擊ΔT=80℃,熱沖(chong)(chong)擊ΔT=120℃,使(shi)用介質(zhi)與玻(bo)璃管(guan)道相同。
應用實例有稀(xi)硫酸(100℃)管(guan)線(xian),EDTA輸送管(guan)線(xian),苯(ben)烴(jing)液化介(jie)質(HCl,105℃),橡膠膠漿輸送管(guan)線(xian)(易堵)等(deng)。

