GR2 titanium tube ASTM B337 used in petroline 1.OD(3-218)MM 2. WT ... .L(1000-9000)MM GR2 titanium tube ASTM B337 used in petrolineGrade: Gr1,Gr2,Gr3,Gr5Standard: ASTM B338 ASTM ... 0.9balProduction craft: cold-rollingcondition: M/YApplication: They are widely used in the petroleum, industry, smelting, shipbuilding, medical, aerospace fields. ... for more details. GR2 titanium tube ASTM B337 used in petroline