titanium bicycle frame tube 1.Material:Gr1,Gr2,Gr3,Gr5,Gr9 2.Size: ... .4-10mm,L15000mm 3.Standard:ASTM B337,B338 titanium bicycle frame tube1. Type: TitaniumPipe/Tube. 2. Standard: ASTMB338, ASTM B337. 3 ... 3, Gr 7, Gr 9, Gr 12 or as order6. Test: Mechaincal properties test7. Applications: Fooshore, chemical processing, medical instruments etc ...