... .2, GR.7, GR.9, GR12Titanium and titanium alloy tubes for condensers and heat exchangersASME SB337GR.2, GR.7, GR ... alloy pipesGB/T 3625TA1, TA2, TA10, TA18Titanium and titanium alloy tubes for condensers and heat exchangers 4. Application Fields: As titanium ... . They are use the tube in the area of Oil & Gas industry, Aerospace, Ocean antisepsis, medical/surgical applications, recreation equipment, ...