... :GB/T 13810-2007,ASTM F136-02a,ASTM F67,ISO5832-2/32.Specifications: GradeConditionDiameter(mm)Gr1,Gr2,Gr3,Gr4,Gr5,Gr7 ... .04>0.5-1.0-0.06>1.0-2.0-0.08>2.0-4.0-0.10>4.0-7.0 ... /T,GJB,ASTM,AMS,JISTitanium PipeSeamless pipeΦ(3--114)×≤(0.2--5.0)Wall ThicknessWelded pipeΦ(10--40)×≤(0.5 ... --2.0)Wall ThicknessExtruded pipeΦ(25--210)×≤(4.0--30)WallThicknessASTM338 ...