... (mm)StandardsTitanium BarsForged BarΦ(26--350)×≤4000 Rolled BarΦ(7--25)×≤2500GB/T,GJB,ASTM,AMS,JISTitanium PipeSeamless pipeΦ(3--114 ... pipeΦ(10--40)×≤(0.5--2.0)Wall ThicknessExtruded pipeΦ(25--210)×≤(4.0--30)WallThicknessASTM338 GBT,GJB,Q/BS GB ...