... 1995... Material:Gr1,Gr2,Gr3,Gr5,... titanium factory Titanium factory titanium tube pass ISO9001:2008 ASTMB337,ASTMB338, ... GB/T3624-1995... Material:Gr1,Gr2,Gr3,Gr5... 0-110x0.4~6.0x100-15000 Standard ... 100-15000 ( Seamless/ welded) SEAMLESS TITANIUM TUBESpecification and Standard for Titanium tube and Its Alloys:DescriptionGradeSize (mm)StandardRolled ...