... are mainly exported to Asia,Europe and USA to provide the best service and price on heat exchanger and so on Gr2 Titanium alloy Tube Standard ... /T3625-1995Material: Gr1,Gr2,Gr3,Gr5,Gr6,Gr7,Gr9,Gr12Technology and Size range: Φ0-110×0.4~6.0×100-15000 ... heat exchanger, serpentine, heat exchanger, coiled pipe heat exchanger, condenser, and transport pipeline etc.