SA210C高壓鍋爐管是鍋爐(lu)管(guan)(guan)(guan)(guan)(guan)的(de)(de)一種，屬于無(wu)縫鋼管(guan)(guan)(guan)(guan)(guan)類別。制造方法與無(wu)縫管(guan)(guan)(guan)(guan)(guan)相(xiang)同，但(dan)對(dui)制造鋼管(guan)(guan)(guan)(guan)(guan)所用(yong)(yong)的(de)(de)鋼種有(you)嚴格的(de)(de)要(yao)求(qiu)。根據使用(yong)(yong)溫度高(gao)低分為中(zhong)低壓(ya)鍋爐(lu)管(guan)(guan)(guan)(guan)(guan)和高(gao)壓(ya)鍋爐(lu)管(guan)(guan)(guan)(guan)(guan)兩種。gb5310高(gao)壓(ya)鍋爐(lu)管(guan)(guan)(guan)(guan)(guan)使用(yong)(yong)時(shi)經(jing)常(chang)處于高(gao)溫和高(gao)壓(ya)條件，管(guan)(guan)(guan)(guan)(guan)子在高(gao)溫煙(yan)氣(qi)和水(shui)蒸(zheng)氣(qi)的(de)(de)作用(yong)(yong)下，會發生氧(yang)化和腐蝕。要(yao)求(qiu)鋼管(guan)(guan)(guan)(guan)(guan)具(ju)有(you)高(gao)的(de)(de)持久強度，高(gao)的(de)(de)抗氧(yang)化腐蝕性能，并有(you)良(liang)好的(de)(de)組(zu)織穩定性。小口(kou)徑高(gao)壓(ya)鍋爐(lu)管(guan)(guan)(guan)(guan)(guan)主(zhu)要(yao)用(yong)(yong)來(lai)制造高(gao)壓(ya)和 壓(ya)鍋爐(lu)的(de)(de)過(guo)熱(re)器管(guan)(guan)(guan)(guan)(guan)、再熱(re)器管(guan)(guan)(guan)(guan)(guan)、導(dao)氣(qi)管(guan)(guan)(guan)(guan)(guan)、主(zhu)蒸(zheng)汽(qi)管(guan)(guan)(guan)(guan)(guan)等。