1.Standard:ASTM B861,ASTM 338 2.Material: Gr1,Gr2,Gr3,Gr4,Gr5...Gr23 3.Technique:Welded 4.Wall thickness:0.5-2.0mm 1.Product name:Titanium Tube ASTM B338/3372.Standard:ASTM B861,ASTM 3383.Material: Gr1,Gr2,Gr3,Gr4,Gr5...Gr23 4.Technique:Welded and Seamless5.Quality Cetificate:ISO 9001:2000,Registration number:01708Q11372ROS6.We can supply Material Quality List,Mechanical Properties and Crack ...