產品性能：

      1、耐(nai)磨性：陶瓷(ci)復(fu)合(he)(he)鋼管的內襯陶瓷(ci)層中(zhong)Al2O3含量大于(yu)95％，顯微硬(ying)度HV1000－1500，因而具有(you)極高的耐(nai)磨性，其耐(nai)磨性比(bi)淬火后的中(zhong)碳鋼高十(shi)余倍，優于(yu)鎢鉆(zhan)硬(ying)質(zhi)合(he)(he)金(jin)。

　　2、耐(nai)腐蝕(shi)性 陶瓷屬中性材料，化學(xue)性能(neng)穩定，具有(you)優異的(de)耐(nai)腐性和耐(nai)酸性，可抗(kang)各種無(wu)機酸、有(you)機酸、有(you)機溶(rong)劑等，其抗(kang)蝕(shi)程度是不(bu)銹(xiu)鋼的(de)十倍以上。

　　3、耐熱性(xing)能優異(yi)，能耐溫2000℃以上，可(ke)在-50℃～900℃范圍內長期(qi)工作。

　　4、易焊(han)接(jie)：陶(tao)瓷內襯復合(he)鋼(gang)(gang)管(guan)(guan)可以通過焊(han)接(jie)外層(ceng)鋼(gang)(gang)管(guan)(guan)達到(dao)連接(jie)的目(mu)的，陶(tao)瓷內襯復合(he)鋼(gang)(gang)管(guan)(guan)可采用焊(han)接(jie)、法蘭(lan)、柔性快速接(jie)頭等聯結(jie)方式，安裝十(shi)分方便。

應(ying)用(yong)行業：1.要求(qiu)高耐(nai)(nai)磨的管(guan)(guan)道(dao)(dao)：火力(li)發電、熱電廠灰(渣(zha))輸(shu)送(song)(song)(song)(song)、煤(mei)粉(fen)輸(shu)送(song)(song)(song)(song)管(guan)(guan)道(dao)(dao)，選(xuan)礦廠尾礦輸(shu)送(song)(song)(song)(song)和精礦輸(shu)送(song)(song)(song)(song)管(guan)(guan)道(dao)(dao)，港口礦漿(jiang)和泥沙(sha)輸(shu)送(song)(song)(song)(song)管(guan)(guan)道(dao)(dao)，粉(fen)煤(mei)漿(jiang)輸(shu)送(song)(song)(song)(song)管(guan)(guan)道(dao)(dao)等(deng)。2.重(zhong)介選(xuan)（洗）煤(mei)廠精煤(mei)輸(shu)送(song)(song)(song)(song)管(guan)(guan)道(dao)(dao)，要求(qiu)高耐(nai)(nai)腐蝕(shi)性火力(li)發電脫硫漿(jiang)渣(zha)輸(shu)送(song)(song)(song)(song)管(guan)(guan)道(dao)(dao)。3.熔融鋁(lv)液輸(shu)送(song)(song)(song)(song)管(guan)(guan)道(dao)(dao)。4.要求(qiu)高耐(nai)(nai)磨、高耐(nai)(nai)腐蝕(shi)、耐(nai)(nai)高溫的各(ge)種道(dao)(dao)