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功能用途
旋擴機組可生產(chan)的品種有(you):套管(guan)(guan)(guan)(guan)、鍋爐電站用管(guan)(guan)(guan)(guan)、氣瓶管(guan)(guan)(guan)(guan)、管(guan)(guan)(guan)(guan)線管(guan)(guan)(guan)(guan)、液壓(ya)支架管(guan)(guan)(guan)(guan)、結構管(guan)(guan)(guan)(guan)、機加工管(guan)(guan)(guan)(guan)、石油裂化(hua)管(guan)(guan)(guan)(guan)和高(gao)壓(ya)化(hua)肥管(guan)(guan)(guan)(guan)等(deng)。生產(chan)出的鋼管(guan)(guan)(guan)(guan)表面質量好,金屬組織均(jun)勻,尺寸精度高(gao)。