Quality seamless titanium tube and welded tube with competitive price Titanium Tube1, Standard: ASTMB337, ASTMB338, ASTM B861, GB/T3624-1995, GB/T3625-19952, Material: Gr1,Gr2,Gr3,Gr5,Gr6,Gr7,Gr9,Gr12 3, Technology and Size range: OD3-102×ID0.6-16.16×L≤3000mm (Cold Roll and Seamless) OD102-323×ID4.22-25.40×L≤6000 (Welding) 4, Testing: NDT(nondestructive testing) 5, Applycation: heat exchange ...