... .Standard: ASTM B338,B337,B861,B862 3.OD 0.6-320mm,WH 0.4-10mm,L 9000mm 4.SGS Report Titanium tube DesignationDimensionOuter ... DiameterThicknessLengthGR1,GR2,GR3,GR4,GR5,GR7,GR9,GR123mm-219mm0.4-10mmMax 10000mmSpecificationASTM B338,ASTM B337,ASTM B861Chemical requirements ...