Titanium and titanium alloy welded ring /collar

1.Processing: Heat-treated, Forged, Annealed , Welded
*****: Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9, Gr11, Gr12
3.Standard:ASTM B381, ASTM B862
4.Specification(mm): ID OD Height WT
40~150 200~400 100~300 37~120
40~250 >400~700 150~500 100~160
40~300 >700~900 300~700 50~180
40~400 >900~1300 400~900 70~250
<700 <3000

The specification would be changed by the customers' requirements.