... ASTM B338, B337, B861,B862 Material: Gr1, Gr2, Gr3, Gr5, Gr7, Gr9 Size: OD 6-80mm, THK 0.3-12mm, ... B338, B337, B861,B862 Material: Gr1, Gr2, Gr3, Gr5, Gr7, Gr9 Size: OD 6-80mm, THK 0.3-12mm ... , Hydraulic test, Bend Test , Flaringtest Technical Specifications of titanium tube GradeChemical Composition(<%) Ti AL V Fe C N H OOther ... 65450 20Grade 9 9062070483-- 15CGrade 12 7048350345-- 18C titanium tube