胶管胎圈帘线用钢 Steel wire for hose, bead and cord | YLX70A(Cr) YLX80A(Cr) C72DA(Cr) C82DA(Cr) SWRH72A SWRH82A YJG72A YJG82A | Φ5.5 | Q/320582 JYG12 Q/320582 JYG16 Q/320582 JYG17 技术协议 Technical protocol | 胶管用钢主要应用于胶管钢丝;胎圈用钢应用于制造胎圈钢丝;帘线钢应用于制造轮胎子午线钢丝。 Hose steel is used for making hose wire; bead steel is used for making bead wire; cord steel is used for making radial tire steel wire. |