The domestic brands mainly include: TA1, TA2, TA3, TA4, TA5, TC4, TC6, TC11;

International grades: Gr1, Gr2, Gr5, Gr7, Gr9, Gr12, Gr23, etc;

Main specifications: minimum diameter 0.8mm, maximum diameter 219mm, various materials of titanium and titanium alloy pipes;

Executive standards: ASTM B337/338, AMSESB337/338, ASTM F67, ASTM F136, JIS, etc;