Titanium Tube Material: Pure titanium Gr1 to Gr5 , as buyer's option Size: at buyer's option. Titanium TubeGr1, Gr2, Gr3, Gr4, Gr5Length: 1m fixed or 3-5 meter unfixed, or some other length as customer's enquiry.Thickness: +/-0.02mm, +/-0.05mm, +/-1mm, +/-2mm, etc at customer's optionUsage: industry, medical field, etc. Titanium Tube