溫州不銹鋼管廠家CPS軋管工藝介紹
溫州不(bu)銹鋼(gang)管廠家這臺錐輥式(shi)穿(chuan)(chuan)孔機:“穿(chuan)(chuan)軋不(bu)銹鋼(gang)管坯(pi)時可(ke)將金屬變形行為(wei)(wei)的改善用到生產薄壁穿(chuan)(chuan)孔坯(pi)的方面來(lai),D/S值可(ke)達20~28,接近成品(pin)管的尺寸。如(ru)穿(chuan)(chuan)φ125mm×5mm毛管時,D/S可(ke)達25,延伸系(xi)數為(wei)(wei)4.17;穿(chuan)(chuan)Φ147mm×5.6mm毛管時,D/S可(ke)達26.3,...