Titanium tube 1.Materials: Gr1 Gr2 Gr3 Gr5 Gr7 Gr9 Gr12 2. Standard:ASTM B/ASME B337 and B338 3. OD:8-130mm seamless titanium tube and titanium tubewelded titanium pipe and titanium tubeFeatures:1) Gr1, Gr2, Gr3, Gr7, Gr9, Gr11, Gr122) Manufacturing engineering: cold-rolled, weld, weld-cold-rolled, fasten and press3) State: M 4) Spec: (mm) a) Φ5-110 x 1.0-4.5 x 2,000-6,000 (not sewn cold-rolled) ...