Sign In | Join Free | My xxjcy.com |
|
Titanium Ring For Aeronautics Industry Material: Pure titanium and titanium alloy Grade:Gr1, Gr2, Gr4, Gr5, Gr7, Gr9, Gr12 etc Size:OD:300-1500mm, ID:200-1400mm; H:20-500mm Quality control:Ultrasonic ...