溫州不銹鋼管廠家CPS軋管工藝介紹
溫州不銹(xiu)鋼(gang)管(guan)(guan)廠家這臺錐輥式穿(chuan)(chuan)(chuan)(chuan)孔(kong)機:“穿(chuan)(chuan)(chuan)(chuan)軋不銹(xiu)鋼(gang)管(guan)(guan)坯時可(ke)將金屬變形行為的(de)改善(shan)用到生產薄壁穿(chuan)(chuan)(chuan)(chuan)孔(kong)坯的(de)方面來,D/S值可(ke)達(da)20~28,接近成品管(guan)(guan)的(de)尺寸。如穿(chuan)(chuan)(chuan)(chuan)φ125mm×5mm毛管(guan)(guan)時,D/S可(ke)達(da)25,延伸(shen)系數為4.17;穿(chuan)(chuan)(chuan)(chuan)Φ147mm×5.6mm毛管(guan)(guan)時,D/S可(ke)達(da)26.3,...