產(chan)品性能：

      1、耐(nai)(nai)磨性：陶(tao)瓷復(fu)合(he)鋼管的內襯陶(tao)瓷層中Al2O3含量(liang)大于95％，顯微硬(ying)度HV1000－1500，因而具(ju)有極(ji)高(gao)的耐(nai)(nai)磨性，其耐(nai)(nai)磨性比淬火后的中碳鋼高(gao)十余倍，優(you)于鎢鉆(zhan)硬(ying)質合(he)金。

　　2、耐(nai)腐蝕(shi)性 陶瓷屬(shu)中性材料，化學性能穩定，具有優異的(de)耐(nai)腐性和耐(nai)酸性，可抗(kang)各種無機酸、有機酸、有機溶劑(ji)等，其抗(kang)蝕(shi)程度(du)是不銹鋼的(de)十(shi)倍以上。

　　3、耐熱(re)性能優異，能耐溫(wen)2000℃以上(shang)，可在-50℃～900℃范圍(wei)內長(chang)期工作。

　　4、易焊接(jie)(jie)：陶(tao)瓷內襯復合(he)鋼管(guan)(guan)(guan)可(ke)以通(tong)過(guo)焊接(jie)(jie)外層鋼管(guan)(guan)(guan)達到連接(jie)(jie)的目的，陶(tao)瓷內襯復合(he)鋼管(guan)(guan)(guan)可(ke)采用焊接(jie)(jie)、法蘭、柔性快(kuai)速接(jie)(jie)頭等聯結方式，安裝(zhuang)十分(fen)方便(bian)。

應用行(xing)業：1.要(yao)求(qiu)高耐(nai)(nai)磨的(de)管道(dao)(dao)：火(huo)力發電(dian)、熱電(dian)廠(chang)(chang)灰(渣)輸送(song)(song)(song)(song)(song)(song)、煤(mei)粉輸送(song)(song)(song)(song)(song)(song)管道(dao)(dao)，選礦(kuang)廠(chang)(chang)尾礦(kuang)輸送(song)(song)(song)(song)(song)(song)和精礦(kuang)輸送(song)(song)(song)(song)(song)(song)管道(dao)(dao)，港(gang)口礦(kuang)漿(jiang)和泥沙(sha)輸送(song)(song)(song)(song)(song)(song)管道(dao)(dao)，粉煤(mei)漿(jiang)輸送(song)(song)(song)(song)(song)(song)管道(dao)(dao)等(deng)。2.重介選（洗）煤(mei)廠(chang)(chang)精煤(mei)輸送(song)(song)(song)(song)(song)(song)管道(dao)(dao)，要(yao)求(qiu)高耐(nai)(nai)腐蝕性火(huo)力發電(dian)脫硫漿(jiang)渣輸送(song)(song)(song)(song)(song)(song)管道(dao)(dao)。3.熔融鋁(lv)液輸送(song)(song)(song)(song)(song)(song)管道(dao)(dao)。4.要(yao)求(qiu)高耐(nai)(nai)磨、高耐(nai)(nai)腐蝕、耐(nai)(nai)高溫的(de)各種道(dao)(dao)