GR1,GR2,GR3,GR4,GR5,GR7,GR9,GR11,GR23 titanium target Ti(min):99-99.8%. OD:150-1300.ID: ... of section:35-110. GR1, GR2,GR3,GR4,GR5,GR7,GR9,GR11,GR23 titanium target1.use;for Petrochemical, vacuum, aviation, aerospace industrial, medical ... -6.753.5-4.5Residual GR1 GR2 GR3 GR4 GR5 GR7 GR9 GR11 GR23 titanium target