產品(pin)性(xing)能：

      1、耐(nai)(nai)磨性：陶瓷(ci)復合(he)鋼管的內襯陶瓷(ci)層中Al2O3含量大于95％，顯微硬(ying)度HV1000－1500，因而具有極高的耐(nai)(nai)磨性，其耐(nai)(nai)磨性比淬火后的中碳鋼高十(shi)余倍，優于鎢鉆(zhan)硬(ying)質合(he)金。

　　2、耐(nai)腐蝕性 陶(tao)瓷屬中性材料，化學性能穩定(ding)，具(ju)有優異的耐(nai)腐性和耐(nai)酸(suan)性，可(ke)抗(kang)各種(zhong)無(wu)機(ji)酸(suan)、有機(ji)酸(suan)、有機(ji)溶(rong)劑(ji)等，其抗(kang)蝕程(cheng)度是不(bu)銹鋼的十(shi)倍以上(shang)。

　　3、耐(nai)熱性能(neng)優異，能(neng)耐(nai)溫2000℃以上，可在-50℃～900℃范圍內長期工(gong)作。

　　4、易焊(han)接(jie)(jie)(jie)：陶瓷內襯(chen)復(fu)合鋼管可以通過(guo)焊(han)接(jie)(jie)(jie)外(wai)層鋼管達(da)到連接(jie)(jie)(jie)的目的，陶瓷內襯(chen)復(fu)合鋼管可采用焊(han)接(jie)(jie)(jie)、法(fa)蘭、柔性快速接(jie)(jie)(jie)頭等聯結(jie)方式(shi)，安(an)裝十分方便。

應用行業：1.要求高(gao)耐(nai)磨的管(guan)(guan)道(dao)：火力發電(dian)、熱(re)電(dian)廠(chang)(chang)(chang)灰(渣(zha))輸送(song)(song)(song)(song)、煤粉輸送(song)(song)(song)(song)管(guan)(guan)道(dao)，選礦廠(chang)(chang)(chang)尾礦輸送(song)(song)(song)(song)和(he)精(jing)(jing)礦輸送(song)(song)(song)(song)管(guan)(guan)道(dao)，港口礦漿和(he)泥沙輸送(song)(song)(song)(song)管(guan)(guan)道(dao)，粉煤漿輸送(song)(song)(song)(song)管(guan)(guan)道(dao)等。2.重介選（洗）煤廠(chang)(chang)(chang)精(jing)(jing)煤輸送(song)(song)(song)(song)管(guan)(guan)道(dao)，要求高(gao)耐(nai)腐蝕性(xing)火力發電(dian)脫硫(liu)漿渣(zha)輸送(song)(song)(song)(song)管(guan)(guan)道(dao)。3.熔融鋁(lv)液輸送(song)(song)(song)(song)管(guan)(guan)道(dao)。4.要求高(gao)耐(nai)磨、高(gao)耐(nai)腐蝕、耐(nai)高(gao)溫的各種道(dao)