... SB861 1. Product Name: Gr2 ASTMB 338 Titanium Tube for Heat Exchanger Dia:3-130mm , wt : 0. ... GR.7, GR.9, GR12Titanium and titanium alloy tubes for condensers and heat exchangersASME SB337GR.2, GR.7, GR ... T 3625TA1, TA2, TA10, TA18Titanium and titanium alloy tubes for condensers and heat exchangers 4. Application Fields: As titanium ... exchange projects.ect Gr2 ASTM B338 Titanium Tubes for Heat Exchanger