Titanium tube & pipe 1.American Standard:    ASTM B338, ASTM B861   2.Material: GR1, GR2, GR7, GR9 3.Availability:   hot state (R), cold state (Y), annealed (M)   4.Szie   Outside Diameter (mm): 10-80 (rolling), > 80-114 (extrding)    Wall Thickness (mm): 0.5-5 (cold Rolling), > 5-10 (extruding)    Length (mm): 1000-12000 ( vacuum annealing)   5.Surface treatment:     pickled, polished