1)Titanium pipe 2)Gr1,Gr2,Gr3,Gr4,Gr5,Gr6,Gr7,Gr9,Gr10, ... high & low temperature, etc. ApplicationsAerospace,Defence,Energy,Medical,Performance SportsTitanium pipe for heat changerGradeDiameter(mm) thickness(mm) stateManufacturing standardGR1GR2 GR3 GR7 ...